From b5d5c7fb42ed10d06a246f4744b8dd30a6ea2fe9 Mon Sep 17 00:00:00 2001
From: Rickard Green <rickard@erlang.org>
Date: Wed, 26 Jun 2019 11:13:00 +0200
Subject: Generate new re replacement and split tests using perl 5.22.1

---
 .../test/re_testoutput1_replacement_test.erl       |    97 +-
 lib/stdlib/test/re_testoutput1_split_test.erl      | 13825 ++++++++++---------
 2 files changed, 6999 insertions(+), 6923 deletions(-)

diff --git a/lib/stdlib/test/re_testoutput1_replacement_test.erl b/lib/stdlib/test/re_testoutput1_replacement_test.erl
index f14df547ef..45373ec751 100644
--- a/lib/stdlib/test/re_testoutput1_replacement_test.erl
+++ b/lib/stdlib/test/re_testoutput1_replacement_test.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2008-2017. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2019. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -15043,10 +15043,10 @@ def">> = iolist_to_binary(re:replace("abc
 def","abc$","\\1aguwNOw&Q&p&",[global])), 
     <<"abcSuqabcSwabcabcSabcsxWGOk">> = iolist_to_binary(re:replace("abcS","(abc)\\123","&uq&w\\1&\\1sxWGOk",[])), 
     <<"abcSuqabcSwabcabcSabcsxWGOk">> = iolist_to_binary(re:replace("abcS","(abc)\\123","&uq&w\\1&\\1sxWGOk",[global])), 
-    <<"dMwabc“Xqyabc“abc“i">> = iolist_to_binary(re:replace("abc“","(abc)\\223","dMw&Xqy&&i",[])), 
-    <<"dMwabc“Xqyabc“abc“i">> = iolist_to_binary(re:replace("abc“","(abc)\\223","dMw&Xqy&&i",[global])), 
-    <<"MiqonlGabcÓYdXabcf">> = iolist_to_binary(re:replace("abcÓ","(abc)\\323","MiqonlG&YdX\\1f",[])), 
-    <<"MiqonlGabcÓYdXabcf">> = iolist_to_binary(re:replace("abcÓ","(abc)\\323","MiqonlG&YdX\\1f",[global])), 
+    <<"dMwabc�Xqyabc�abc�i">> = iolist_to_binary(re:replace("abc�","(abc)\\223","dMw&Xqy&&i",[])), 
+    <<"dMwabc�Xqyabc�abc�i">> = iolist_to_binary(re:replace("abc�","(abc)\\223","dMw&Xqy&&i",[global])), 
+    <<"MiqonlGabc�YdXabcf">> = iolist_to_binary(re:replace("abc�","(abc)\\323","MiqonlG&YdX\\1f",[])), 
+    <<"MiqonlGabc�YdXabcf">> = iolist_to_binary(re:replace("abc�","(abc)\\323","MiqonlG&YdX\\1f",[global])), 
     <<"mTlabc@bdhBATwW">> = iolist_to_binary(re:replace("abc@","(abc)\\100","mTl&bdhBATwW",[])), 
     <<"mTlabc@bdhBATwW">> = iolist_to_binary(re:replace("abc@","(abc)\\100","mTl&bdhBATwW",[global])), 
     <<"QabcRSbUabc@Rabc@abc@fabckabcWabc">> = iolist_to_binary(re:replace("abc@","(abc)\\100","Q\\1RSbU&R&&f\\1k\\1W\\1",[])), 
@@ -18423,8 +18423,8 @@ run34() ->
     <<"FxjIeXxjLM">> = iolist_to_binary(re:replace("M","\\M","FxjIeXxjL&",[global])), 
     <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a+)*b","\\1AGI&o&owvv&Ew",[])), 
     <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a+)*b","\\1AGI&o&owvv&Ew",[global])), 
-    <<"„XAZidYPfGETo">> = iolist_to_binary(re:replace("„XAZXB","(?<=Z)X.","\\1\\1\\1idYPfGETo",[])), 
-    <<"„XAZidYPfGETo">> = iolist_to_binary(re:replace("„XAZXB","(?<=Z)X.","\\1\\1\\1idYPfGETo",[global])), 
+    <<"�XAZidYPfGETo">> = iolist_to_binary(re:replace("�XAZXB","(?<=Z)X.","\\1\\1\\1idYPfGETo",[])), 
+    <<"�XAZidYPfGETo">> = iolist_to_binary(re:replace("�XAZXB","(?<=Z)X.","\\1\\1\\1idYPfGETo",[global])), 
     <<"bNQDHCQab cd defgab cd defgLqxKPLt">> = iolist_to_binary(re:replace("ab cd defg","ab cd (?x) de fg","bNQDHCQ&&LqxKPLt",[])), 
     <<"bNQDHCQab cd defgab cd defgLqxKPLt">> = iolist_to_binary(re:replace("ab cd defg","ab cd (?x) de fg","bNQDHCQ&&LqxKPLt",[global])), 
     <<"kPHqOwBhoab cddefgWcAxPfqs">> = iolist_to_binary(re:replace("ab cddefg","ab cd(?x) de fg","k\\1PHqOwBho&WcAxP\\1fqs",[])), 
@@ -18950,37 +18950,37 @@ run40() ->
     <<"JqKpfdXTX	XMbyX	XX	X">> = iolist_to_binary(re:replace("X	X","\\H\\h\\V\\v","JqKpfdXT&Mby&\\1&",[global])), 
     <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\H\\h\\V\\v","FAmVe\\1O",[])), 
     <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\H\\h\\V\\v","FAmVe\\1O",[global])), 
-    <<"  X">> = iolist_to_binary(re:replace("  X","\\H\\h\\V\\v","\\1mSDSJp",[])), 
-    <<"  X">> = iolist_to_binary(re:replace("  X","\\H\\h\\V\\v","\\1mSDSJp",[global])), 
-    <<"JagFUGCxoJ	  X
-
SMGCK">> = iolist_to_binary(re:replace("	  X
+    <<"� X">> = iolist_to_binary(re:replace("� X","\\H\\h\\V\\v","\\1mSDSJp",[])), 
+    <<"� X">> = iolist_to_binary(re:replace("� X","\\H\\h\\V\\v","\\1mSDSJp",[global])), 
+    <<"JagFUGCxoJ	 �X
+
SMGCK">> = iolist_to_binary(re:replace("	 �X
 
","\\H*\\h+\\V?\\v{3,4}","JagFUGCxoJ&\\1SMGCK",[])), 
-    <<"JagFUGCxoJ	  X
-
SMGCK">> = iolist_to_binary(re:replace("	  X
+    <<"JagFUGCxoJ	 �X
+
SMGCK">> = iolist_to_binary(re:replace("	 �X
 
","\\H*\\h+\\V?\\v{3,4}","JagFUGCxoJ&\\1SMGCK",[global])), 
-    <<"	  
-
an	  
-
uIjsv">> = iolist_to_binary(re:replace("	  
+    <<"	 �
+
an	 �
+
uIjsv">> = iolist_to_binary(re:replace("	 �
 
","\\H*\\h+\\V?\\v{3,4}","&an&\\1uIjsv\\1",[])), 
-    <<"	  
-
an	  
-
uIjsv">> = iolist_to_binary(re:replace("	  
+    <<"	 �
+
an	 �
+
uIjsv">> = iolist_to_binary(re:replace("	 �
 
","\\H*\\h+\\V?\\v{3,4}","&an&\\1uIjsv\\1",[global])), 
-    <<"	  
-Cnyt	  
-sJWoCUIsrr">> = iolist_to_binary(re:replace("	  
+    <<"	 �
+Cnyt	 �
+sJWoCUIsrr">> = iolist_to_binary(re:replace("	 �
 ","\\H*\\h+\\V?\\v{3,4}","&C\\1nyt\\1\\1&\\1sJWoCUIsrr",[])), 
-    <<"	  
-Cnyt	  
-sJWoCUIsrr">> = iolist_to_binary(re:replace("	  
+    <<"	 �
+Cnyt	 �
+sJWoCUIsrr">> = iolist_to_binary(re:replace("	 �
 ","\\H*\\h+\\V?\\v{3,4}","&C\\1nyt\\1\\1&\\1sJWoCUIsrr",[global])), 
     <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\H*\\h+\\V?\\v{3,4}","heJfENVeR\\1TJ\\1&&Dvf",[])), 
     <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\H*\\h+\\V?\\v{3,4}","heJfENVeR\\1TJ\\1&&Dvf",[global])), 
-    <<"	  
-">> = iolist_to_binary(re:replace("	  
+    <<"	 �
+">> = iolist_to_binary(re:replace("	 �
 ","\\H*\\h+\\V?\\v{3,4}","g&",[])), 
-    <<"	  
-">> = iolist_to_binary(re:replace("	  
+    <<"	 �
+">> = iolist_to_binary(re:replace("	 �
 ","\\H*\\h+\\V?\\v{3,4}","g&",[global])), 
     <<"XY  bvHE">> = iolist_to_binary(re:replace("XY  ABCDE","\\H{3,4}","bvH",[])), 
     <<"XY  bvHE">> = iolist_to_binary(re:replace("XY  ABCDE","\\H{3,4}","bvH",[global])), 
@@ -19748,16 +19748,16 @@ run49() ->
     <<"aJcbatLdoGHtuOHxJ">> = iolist_to_binary(re:replace("aba","(?>.*?a)(?<=ba)","Jc&tLdoGHt\\1uOHxJ",[global])), 
     <<"jnJTr">> = iolist_to_binary(re:replace("aba","(?:.*?a)(?<=ba)","jnJTr",[])), 
     <<"jnJTr">> = iolist_to_binary(re:replace("aba","(?:.*?a)(?<=ba)","jnJTr",[global])), 
-    <<"aSSoEg">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","SS\\1\\1oE\\1g",[])), 
-    <<"aSSoEg">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","SS\\1\\1oE\\1g",[global])), 
-    <<"aOdJuWtvQ">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","OdJuWtvQ",[dotall])), 
-    <<"aOdJuWtvQ">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","OdJuWtvQ",[dotall,
+    <<"aab">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","SS\\1\\1oE\\1g",[])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","SS\\1\\1oE\\1g",[global])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","OdJuWtvQ",[dotall])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","OdJuWtvQ",[dotall,
                                                                                                                                                                                          global])), 
     <<"aab">> = iolist_to_binary(re:replace("aab","^a(*PRUNE)b","u\\1oO\\1B\\1\\1",[dotall])), 
     <<"aab">> = iolist_to_binary(re:replace("aab","^a(*PRUNE)b","u\\1oO\\1B\\1\\1",[dotall,
                                                                                                                                                                                                          global])), 
-    <<"aUtmYVcabmqfPDm">> = iolist_to_binary(re:replace("aab",".*?a(*SKIP)b","\\1UtmYVc\\1&mq\\1fPDm",[])), 
-    <<"aUtmYVcabmqfPDm">> = iolist_to_binary(re:replace("aab",".*?a(*SKIP)b","\\1UtmYVc\\1&mq\\1fPDm",[global])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab",".*?a(*SKIP)b","\\1UtmYVc\\1&mq\\1fPDm",[])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab",".*?a(*SKIP)b","\\1UtmYVc\\1&mq\\1fPDm",[global])), 
     <<"amg">> = iolist_to_binary(re:replace("aab","(?>.*?a)b","m\\1g",[dotall])), 
     <<"amg">> = iolist_to_binary(re:replace("aab","(?>.*?a)b","m\\1g",[dotall,
                                                                                                                                                                             global])), 
@@ -20014,4 +20014,31 @@ run56() ->
     <<"  MumdPEeFred:099">> = iolist_to_binary(re:replace("  Fred:099","(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\\s])","\\1&M&umdPE&e",[global])), 
     <<"  ugxGKrBXEcHyG">> = iolist_to_binary(re:replace("  X","(?=.*X)X$","ugxGKrB&EcHyG",[])), 
     <<"  ugxGKrBXEcHyG">> = iolist_to_binary(re:replace("  X","(?=.*X)X$","ugxGKrB&EcHyG",[global])), 
+    <<">MHFvXX<">> = iolist_to_binary(re:replace(">XXX<","X+(?#comment)?","MHFv",[])), 
+    <<">MHFvMHFvMHFv<">> = iolist_to_binary(re:replace(">XXX<","X+(?#comment)?","MHFv",[global])), 
+    <<"lTpokusldxfHXOpokuswsrRorpokus.">> = iolist_to_binary(re:replace("pokus.","   (?<word> \\w+ )*    \\.   ","lT\\1ldxfHXO\\1wsrRor&",[extended,
+                                                                                                                                                                                                                                                                caseless])), 
+    <<"lTpokusldxfHXOpokuswsrRorpokus.">> = iolist_to_binary(re:replace("pokus.","   (?<word> \\w+ )*    \\.   ","lT\\1ldxfHXO\\1wsrRor&",[extended,
+                                                                                                                                                                                                                                                                 caseless,
+                                                                                                                                                                                                                                                                 global])), 
+    <<"Oeapokus.xo">> = iolist_to_binary(re:replace("pokus.","(?(DEFINE) (?<word> \\w+ ) ) (?&word)*   \\.","Oea&xo",[extended,
+                                                                                                                                                                                                                                                            caseless])), 
+    <<"Oeapokus.xo">> = iolist_to_binary(re:replace("pokus.","(?(DEFINE) (?<word> \\w+ ) ) (?&word)*   \\.","Oea&xo",[extended,
+                                                                                                                                                                                                                                                             caseless,
+                                                                                                                                                                                                                                                             global])), 
+    <<"Wpokus.pity">> = iolist_to_binary(re:replace("pokus.","(?(DEFINE) (?<word> \\w+ ) ) ( (?&word)* )   \\.","W&pity",[extended,
+                                                                                                                                                                                                                                                                    caseless])), 
+    <<"Wpokus.pity">> = iolist_to_binary(re:replace("pokus.","(?(DEFINE) (?<word> \\w+ ) ) ( (?&word)* )   \\.","W&pity",[extended,
+                                                                                                                                                                                                                                                                     caseless,
+                                                                                                                                                                                                                                                                     global])), 
+    <<"iujmNtBvmcyi">> = iolist_to_binary(re:replace("pokus.","(?&word)*  (?(DEFINE) (?<word> \\w+ ) )  \\.","iuj\\1m\\1NtBvmcyi\\1",[extended,
+                                                                                                                                                                                                                                                                                            caseless])), 
+    <<"iujmNtBvmcyi">> = iolist_to_binary(re:replace("pokus.","(?&word)*  (?(DEFINE) (?<word> \\w+ ) )  \\.","iuj\\1m\\1NtBvmcyi\\1",[extended,
+                                                                                                                                                                                                                                                                                             caseless,
+                                                                                                                                                                                                                                                                                             global])), 
+    <<"Ipokus.hokusbQpokus.hokusB">> = iolist_to_binary(re:replace("pokus.hokus","(?&word)*  \\. (?<word> \\w+ )","I&bQ&B",[extended,
+                                                                                                                                                                                                                                           caseless])), 
+    <<"Ipokus.hokusbQpokus.hokusB">> = iolist_to_binary(re:replace("pokus.hokus","(?&word)*  \\. (?<word> \\w+ )","I&bQ&B",[extended,
+                                                                                                                                                                                                                                            caseless,
+                                                                                                                                                                                                                                            global])), 
     ok.
diff --git a/lib/stdlib/test/re_testoutput1_split_test.erl b/lib/stdlib/test/re_testoutput1_split_test.erl
index 8218cd9bd2..824c84fc2d 100644
--- a/lib/stdlib/test/re_testoutput1_split_test.erl
+++ b/lib/stdlib/test/re_testoutput1_split_test.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2008-2017. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2019. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -84,1360 +84,1360 @@ run() ->
     run56(),
     ok.
 run0() ->
-    <<"">> = iolist_to_binary(join(re:split("the quick brown fox","the quick brown fox",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("the quick brown fox","the quick brown fox",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("the quick brown fox","the quick brown fox",[{parts,
-                                                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("the quick brown fox","the quick brown fox",[]))), 
-    <<"The quick brown FOX">> = iolist_to_binary(join(re:split("The quick brown FOX","the quick brown fox",[trim]))), 
+                                                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("the quick brown fox","the quick brown fox",[]))),
+    <<"The quick brown FOX">> = iolist_to_binary(join(re:split("The quick brown FOX","the quick brown fox",[trim]))),
     <<"The quick brown FOX">> = iolist_to_binary(join(re:split("The quick brown FOX","the quick brown fox",[{parts,
-                                                                                                                                                                                                                            2}]))), 
-    <<"The quick brown FOX">> = iolist_to_binary(join(re:split("The quick brown FOX","the quick brown fox",[]))), 
-    <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about the quick brown fox?","the quick brown fox",[trim]))), 
+                                                                                                                                                                                                                            2}]))),
+    <<"The quick brown FOX">> = iolist_to_binary(join(re:split("The quick brown FOX","the quick brown fox",[]))),
+    <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about the quick brown fox?","the quick brown fox",[trim]))),
     <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about the quick brown fox?","the quick brown fox",[{parts,
-                                                                                                                                                                                                                                                                            2}]))), 
-    <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about the quick brown fox?","the quick brown fox",[]))), 
-    <<"What do you know about THE QUICK BROWN FOX?">> = iolist_to_binary(join(re:split("What do you know about THE QUICK BROWN FOX?","the quick brown fox",[trim]))), 
+                                                                                                                                                                                                                                                                            2}]))),
+    <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about the quick brown fox?","the quick brown fox",[]))),
+    <<"What do you know about THE QUICK BROWN FOX?">> = iolist_to_binary(join(re:split("What do you know about THE QUICK BROWN FOX?","the quick brown fox",[trim]))),
     <<"What do you know about THE QUICK BROWN FOX?">> = iolist_to_binary(join(re:split("What do you know about THE QUICK BROWN FOX?","the quick brown fox",[{parts,
-                                                                                                                                                                                                                                                                            2}]))), 
-    <<"What do you know about THE QUICK BROWN FOX?">> = iolist_to_binary(join(re:split("What do you know about THE QUICK BROWN FOX?","the quick brown fox",[]))), 
+                                                                                                                                                                                                                                                                            2}]))),
+    <<"What do you know about THE QUICK BROWN FOX?">> = iolist_to_binary(join(re:split("What do you know about THE QUICK BROWN FOX?","the quick brown fox",[]))),
     <<"">> = iolist_to_binary(join(re:split("the quick brown fox","The quick brown fox",[caseless,
-                                                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                                                          trim]))),
     <<":">> = iolist_to_binary(join(re:split("the quick brown fox","The quick brown fox",[caseless,
                                                                                                                                                                                                                             {parts,
-                                                                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("the quick brown fox","The quick brown fox",[caseless]))), 
+                                                                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("the quick brown fox","The quick brown fox",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("The quick brown FOX","The quick brown fox",[caseless,
-                                                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                                                          trim]))),
     <<":">> = iolist_to_binary(join(re:split("The quick brown FOX","The quick brown fox",[caseless,
                                                                                                                                                                                                                             {parts,
-                                                                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("The quick brown FOX","The quick brown fox",[caseless]))), 
+                                                                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("The quick brown FOX","The quick brown fox",[caseless]))),
     <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about the quick brown fox?","The quick brown fox",[caseless,
-                                                                                                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                                                                                                          trim]))),
     <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about the quick brown fox?","The quick brown fox",[caseless,
                                                                                                                                                                                                                                                                             {parts,
-                                                                                                                                                                                                                                                                             2}]))), 
-    <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about the quick brown fox?","The quick brown fox",[caseless]))), 
+                                                                                                                                                                                                                                                                             2}]))),
+    <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about the quick brown fox?","The quick brown fox",[caseless]))),
     <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about THE QUICK BROWN FOX?","The quick brown fox",[caseless,
-                                                                                                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                                                                                                          trim]))),
     <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about THE QUICK BROWN FOX?","The quick brown fox",[caseless,
                                                                                                                                                                                                                                                                             {parts,
-                                                                                                                                                                                                                                                                             2}]))), 
-    <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about THE QUICK BROWN FOX?","The quick brown fox",[caseless]))), 
+                                                                                                                                                                                                                                                                             2}]))),
+    <<"What do you know about :?">> = iolist_to_binary(join(re:split("What do you know about THE QUICK BROWN FOX?","The quick brown fox",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("abcd	
-
9;$\\?caxyz","abcd\\t\\n\\r\\f\\a\\e\\071\\x3b\\$\\\\\\?caxyz",[trim]))), 
+
9;$\\?caxyz","abcd\\t\\n\\r\\f\\a\\e\\071\\x3b\\$\\\\\\?caxyz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcd	
 
9;$\\?caxyz","abcd\\t\\n\\r\\f\\a\\e\\071\\x3b\\$\\\\\\?caxyz",[{parts,
-                                                                                                    2}]))), 
+                                                                                                    2}]))),
     <<":">> = iolist_to_binary(join(re:split("abcd	
-
9;$\\?caxyz","abcd\\t\\n\\r\\f\\a\\e\\071\\x3b\\$\\\\\\?caxyz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+
9;$\\?caxyz","abcd\\t\\n\\r\\f\\a\\e\\071\\x3b\\$\\\\\\?caxyz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aabxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aabxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aabxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aabxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aabxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aabcxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aabcxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aabcxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aabcxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aabcxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypABzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypABzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypABzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypABzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypABBzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypABzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypABBzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypABBzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypABBzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<">>>">> = iolist_to_binary(join(re:split(">>>aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypABBzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<">>>">> = iolist_to_binary(join(re:split(">>>aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<">>>:">> = iolist_to_binary(join(re:split(">>>aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                2}]))), 
-    <<">>>:">> = iolist_to_binary(join(re:split(">>>aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<">">> = iolist_to_binary(join(re:split(">aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                2}]))),
+    <<">>>:">> = iolist_to_binary(join(re:split(">>>aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<">">> = iolist_to_binary(join(re:split(">aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<">:">> = iolist_to_binary(join(re:split(">aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                              2}]))), 
-    <<">:">> = iolist_to_binary(join(re:split(">aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<">>>>">> = iolist_to_binary(join(re:split(">>>>abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                              2}]))),
+    <<">:">> = iolist_to_binary(join(re:split(">aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<">>>>">> = iolist_to_binary(join(re:split(">>>>abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<">>>>:">> = iolist_to_binary(join(re:split(">>>>abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                2}]))), 
-    <<">>>>:">> = iolist_to_binary(join(re:split(">>>>abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                2}]))),
+    <<">>>>:">> = iolist_to_binary(join(re:split(">>>>abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                              2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"abxyzpqrrabbxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                              2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"abxyzpqrrabbxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<"abxyzpqrrabbxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                    2}]))), 
-    <<"abxyzpqrrabbxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"abxyzpqrrrrabbxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                    2}]))),
+    <<"abxyzpqrrabbxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"abxyzpqrrrrabbxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<"abxyzpqrrrrabbxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                        2}]))), 
-    <<"abxyzpqrrrrabbxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"abxyzpqrrrabxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrrabxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                        2}]))),
+    <<"abxyzpqrrrrabbxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"abxyzpqrrrabxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrrabxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<"abxyzpqrrrabxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrrabxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                    2}]))), 
-    <<"abxyzpqrrrabxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrrabxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                    2}]))),
+    <<"abxyzpqrrrabxyyyypqAzz">> = iolist_to_binary(join(re:split("abxyzpqrrrabxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<"aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                          2}]))), 
-    <<"aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"aaaabcxyzzzzpqrrrabbbxyyypqAzz">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                          2}]))),
+    <<"aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"aaaabcxyzzzzpqrrrabbbxyyypqAzz">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<"aaaabcxyzzzzpqrrrabbbxyyypqAzz">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                    2}]))), 
-    <<"aaaabcxyzzzzpqrrrabbbxyyypqAzz">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<"aaabcxyzpqrrrabbxyyyypqqqqqqqAzz">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                    2}]))),
+    <<"aaaabcxyzzzzpqrrrabbbxyyypqAzz">> = iolist_to_binary(join(re:split("aaaabcxyzzzzpqrrrabbbxyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<"aaabcxyzpqrrrabbxyyyypqqqqqqqAzz">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[trim]))),
     <<"aaabcxyzpqrrrabbxyyyypqqqqqqqAzz">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[{parts,
-                                                                                                                                                                                                                                                                                                        2}]))), 
-    <<"aaabcxyzpqrrrabbxyyyypqqqqqqqAzz">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abczz","^(abc){1,2}zz",[trim]))), 
+                                                                                                                                                                                                                                                                                                        2}]))),
+    <<"aaabcxyzpqrrrabbxyyyypqqqqqqqAzz">> = iolist_to_binary(join(re:split("aaabcxyzpqrrrabbxyyyypqqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abczz","^(abc){1,2}zz",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abczz","^(abc){1,2}zz",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abczz","^(abc){1,2}zz",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abcabczz","^(abc){1,2}zz",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abczz","^(abc){1,2}zz",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abcabczz","^(abc){1,2}zz",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abcabczz","^(abc){1,2}zz",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcabczz","^(abc){1,2}zz",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(abc){1,2}zz",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abcabczz","^(abc){1,2}zz",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(abc){1,2}zz",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(abc){1,2}zz",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(abc){1,2}zz",[]))), 
-    <<"zz">> = iolist_to_binary(join(re:split("zz","^(abc){1,2}zz",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(abc){1,2}zz",[]))),
+    <<"zz">> = iolist_to_binary(join(re:split("zz","^(abc){1,2}zz",[trim]))),
     <<"zz">> = iolist_to_binary(join(re:split("zz","^(abc){1,2}zz",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"zz">> = iolist_to_binary(join(re:split("zz","^(abc){1,2}zz",[]))), 
-    <<"abcabcabczz">> = iolist_to_binary(join(re:split("abcabcabczz","^(abc){1,2}zz",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"zz">> = iolist_to_binary(join(re:split("zz","^(abc){1,2}zz",[]))),
+    <<"abcabcabczz">> = iolist_to_binary(join(re:split("abcabcabczz","^(abc){1,2}zz",[trim]))),
     <<"abcabcabczz">> = iolist_to_binary(join(re:split("abcabcabczz","^(abc){1,2}zz",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"abcabcabczz">> = iolist_to_binary(join(re:split("abcabcabczz","^(abc){1,2}zz",[]))), 
-    <<">>abczz">> = iolist_to_binary(join(re:split(">>abczz","^(abc){1,2}zz",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"abcabcabczz">> = iolist_to_binary(join(re:split("abcabcabczz","^(abc){1,2}zz",[]))),
+    <<">>abczz">> = iolist_to_binary(join(re:split(">>abczz","^(abc){1,2}zz",[trim]))),
     <<">>abczz">> = iolist_to_binary(join(re:split(">>abczz","^(abc){1,2}zz",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<">>abczz">> = iolist_to_binary(join(re:split(">>abczz","^(abc){1,2}zz",[]))), 
-    <<":b">> = iolist_to_binary(join(re:split("bc","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<">>abczz">> = iolist_to_binary(join(re:split(">>abczz","^(abc){1,2}zz",[]))),
+    <<":b">> = iolist_to_binary(join(re:split("bc","^(b+?|a){1,2}?c",[trim]))),
     <<":b:">> = iolist_to_binary(join(re:split("bc","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":b:">> = iolist_to_binary(join(re:split("bc","^(b+?|a){1,2}?c",[]))), 
-    <<":b">> = iolist_to_binary(join(re:split("bbc","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":b:">> = iolist_to_binary(join(re:split("bc","^(b+?|a){1,2}?c",[]))),
+    <<":b">> = iolist_to_binary(join(re:split("bbc","^(b+?|a){1,2}?c",[trim]))),
     <<":b:">> = iolist_to_binary(join(re:split("bbc","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":b:">> = iolist_to_binary(join(re:split("bbc","^(b+?|a){1,2}?c",[]))), 
-    <<":bb">> = iolist_to_binary(join(re:split("bbbc","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":b:">> = iolist_to_binary(join(re:split("bbc","^(b+?|a){1,2}?c",[]))),
+    <<":bb">> = iolist_to_binary(join(re:split("bbbc","^(b+?|a){1,2}?c",[trim]))),
     <<":bb:">> = iolist_to_binary(join(re:split("bbbc","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<":bb:">> = iolist_to_binary(join(re:split("bbbc","^(b+?|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bac","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<":bb:">> = iolist_to_binary(join(re:split("bbbc","^(b+?|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bac","^(b+?|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+?|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bbac","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+?|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bbac","^(b+?|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bbac","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bbac","^(b+?|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aac","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bbac","^(b+?|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aac","^(b+?|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aac","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aac","^(b+?|a){1,2}?c",[]))), 
-    <<":bbbbbbbbbbb">> = iolist_to_binary(join(re:split("abbbbbbbbbbbc","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aac","^(b+?|a){1,2}?c",[]))),
+    <<":bbbbbbbbbbb">> = iolist_to_binary(join(re:split("abbbbbbbbbbbc","^(b+?|a){1,2}?c",[trim]))),
     <<":bbbbbbbbbbb:">> = iolist_to_binary(join(re:split("abbbbbbbbbbbc","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":bbbbbbbbbbb:">> = iolist_to_binary(join(re:split("abbbbbbbbbbbc","^(b+?|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bbbbbbbbbbbac","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":bbbbbbbbbbb:">> = iolist_to_binary(join(re:split("abbbbbbbbbbbc","^(b+?|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bbbbbbbbbbbac","^(b+?|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bbbbbbbbbbbac","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bbbbbbbbbbbac","^(b+?|a){1,2}?c",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bbbbbbbbbbbac","^(b+?|a){1,2}?c",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b+?|a){1,2}?c",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b+?|a){1,2}?c",[]))), 
-    <<"aaac">> = iolist_to_binary(join(re:split("aaac","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b+?|a){1,2}?c",[]))),
+    <<"aaac">> = iolist_to_binary(join(re:split("aaac","^(b+?|a){1,2}?c",[trim]))),
     <<"aaac">> = iolist_to_binary(join(re:split("aaac","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"aaac">> = iolist_to_binary(join(re:split("aaac","^(b+?|a){1,2}?c",[]))), 
-    <<"abbbbbbbbbbbac">> = iolist_to_binary(join(re:split("abbbbbbbbbbbac","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"aaac">> = iolist_to_binary(join(re:split("aaac","^(b+?|a){1,2}?c",[]))),
+    <<"abbbbbbbbbbbac">> = iolist_to_binary(join(re:split("abbbbbbbbbbbac","^(b+?|a){1,2}?c",[trim]))),
     <<"abbbbbbbbbbbac">> = iolist_to_binary(join(re:split("abbbbbbbbbbbac","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"abbbbbbbbbbbac">> = iolist_to_binary(join(re:split("abbbbbbbbbbbac","^(b+?|a){1,2}?c",[]))), 
-    <<":b">> = iolist_to_binary(join(re:split("bc","^(b+|a){1,2}c",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"abbbbbbbbbbbac">> = iolist_to_binary(join(re:split("abbbbbbbbbbbac","^(b+?|a){1,2}?c",[]))),
+    <<":b">> = iolist_to_binary(join(re:split("bc","^(b+|a){1,2}c",[trim]))),
     <<":b:">> = iolist_to_binary(join(re:split("bc","^(b+|a){1,2}c",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":b:">> = iolist_to_binary(join(re:split("bc","^(b+|a){1,2}c",[]))), 
-    <<":bb">> = iolist_to_binary(join(re:split("bbc","^(b+|a){1,2}c",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":b:">> = iolist_to_binary(join(re:split("bc","^(b+|a){1,2}c",[]))),
+    <<":bb">> = iolist_to_binary(join(re:split("bbc","^(b+|a){1,2}c",[trim]))),
     <<":bb:">> = iolist_to_binary(join(re:split("bbc","^(b+|a){1,2}c",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":bb:">> = iolist_to_binary(join(re:split("bbc","^(b+|a){1,2}c",[]))), 
-    <<":bbb">> = iolist_to_binary(join(re:split("bbbc","^(b+|a){1,2}c",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":bb:">> = iolist_to_binary(join(re:split("bbc","^(b+|a){1,2}c",[]))),
+    <<":bbb">> = iolist_to_binary(join(re:split("bbbc","^(b+|a){1,2}c",[trim]))),
     <<":bbb:">> = iolist_to_binary(join(re:split("bbbc","^(b+|a){1,2}c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":bbb:">> = iolist_to_binary(join(re:split("bbbc","^(b+|a){1,2}c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bac","^(b+|a){1,2}c",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":bbb:">> = iolist_to_binary(join(re:split("bbbc","^(b+|a){1,2}c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bac","^(b+|a){1,2}c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+|a){1,2}c",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+|a){1,2}c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bbac","^(b+|a){1,2}c",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+|a){1,2}c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bbac","^(b+|a){1,2}c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bbac","^(b+|a){1,2}c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bbac","^(b+|a){1,2}c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aac","^(b+|a){1,2}c",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bbac","^(b+|a){1,2}c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aac","^(b+|a){1,2}c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aac","^(b+|a){1,2}c",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aac","^(b+|a){1,2}c",[]))), 
-    <<":bbbbbbbbbbb">> = iolist_to_binary(join(re:split("abbbbbbbbbbbc","^(b+|a){1,2}c",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aac","^(b+|a){1,2}c",[]))),
+    <<":bbbbbbbbbbb">> = iolist_to_binary(join(re:split("abbbbbbbbbbbc","^(b+|a){1,2}c",[trim]))),
     <<":bbbbbbbbbbb:">> = iolist_to_binary(join(re:split("abbbbbbbbbbbc","^(b+|a){1,2}c",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":bbbbbbbbbbb:">> = iolist_to_binary(join(re:split("abbbbbbbbbbbc","^(b+|a){1,2}c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bbbbbbbbbbbac","^(b+|a){1,2}c",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":bbbbbbbbbbb:">> = iolist_to_binary(join(re:split("abbbbbbbbbbbc","^(b+|a){1,2}c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bbbbbbbbbbbac","^(b+|a){1,2}c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bbbbbbbbbbbac","^(b+|a){1,2}c",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bbbbbbbbbbbac","^(b+|a){1,2}c",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b+|a){1,2}c",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bbbbbbbbbbbac","^(b+|a){1,2}c",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b+|a){1,2}c",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b+|a){1,2}c",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b+|a){1,2}c",[]))), 
-    <<"aaac">> = iolist_to_binary(join(re:split("aaac","^(b+|a){1,2}c",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b+|a){1,2}c",[]))),
+    <<"aaac">> = iolist_to_binary(join(re:split("aaac","^(b+|a){1,2}c",[trim]))),
     <<"aaac">> = iolist_to_binary(join(re:split("aaac","^(b+|a){1,2}c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"aaac">> = iolist_to_binary(join(re:split("aaac","^(b+|a){1,2}c",[]))), 
-    <<"abbbbbbbbbbbac">> = iolist_to_binary(join(re:split("abbbbbbbbbbbac","^(b+|a){1,2}c",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"aaac">> = iolist_to_binary(join(re:split("aaac","^(b+|a){1,2}c",[]))),
+    <<"abbbbbbbbbbbac">> = iolist_to_binary(join(re:split("abbbbbbbbbbbac","^(b+|a){1,2}c",[trim]))),
     <<"abbbbbbbbbbbac">> = iolist_to_binary(join(re:split("abbbbbbbbbbbac","^(b+|a){1,2}c",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"abbbbbbbbbbbac">> = iolist_to_binary(join(re:split("abbbbbbbbbbbac","^(b+|a){1,2}c",[]))), 
-    <<":b">> = iolist_to_binary(join(re:split("bbc","^(b+|a){1,2}?bc",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"abbbbbbbbbbbac">> = iolist_to_binary(join(re:split("abbbbbbbbbbbac","^(b+|a){1,2}c",[]))),
+    <<":b">> = iolist_to_binary(join(re:split("bbc","^(b+|a){1,2}?bc",[trim]))),
     <<":b:">> = iolist_to_binary(join(re:split("bbc","^(b+|a){1,2}?bc",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":b:">> = iolist_to_binary(join(re:split("bbc","^(b+|a){1,2}?bc",[]))), 
-    <<":ba">> = iolist_to_binary(join(re:split("babc","^(b*|ba){1,2}?bc",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":b:">> = iolist_to_binary(join(re:split("bbc","^(b+|a){1,2}?bc",[]))),
+    <<":ba">> = iolist_to_binary(join(re:split("babc","^(b*|ba){1,2}?bc",[trim]))),
     <<":ba:">> = iolist_to_binary(join(re:split("babc","^(b*|ba){1,2}?bc",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":ba:">> = iolist_to_binary(join(re:split("babc","^(b*|ba){1,2}?bc",[]))), 
-    <<":ba">> = iolist_to_binary(join(re:split("bbabc","^(b*|ba){1,2}?bc",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":ba:">> = iolist_to_binary(join(re:split("babc","^(b*|ba){1,2}?bc",[]))),
+    <<":ba">> = iolist_to_binary(join(re:split("bbabc","^(b*|ba){1,2}?bc",[trim]))),
     <<":ba:">> = iolist_to_binary(join(re:split("bbabc","^(b*|ba){1,2}?bc",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":ba:">> = iolist_to_binary(join(re:split("bbabc","^(b*|ba){1,2}?bc",[]))), 
-    <<":ba">> = iolist_to_binary(join(re:split("bababc","^(b*|ba){1,2}?bc",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":ba:">> = iolist_to_binary(join(re:split("bbabc","^(b*|ba){1,2}?bc",[]))),
+    <<":ba">> = iolist_to_binary(join(re:split("bababc","^(b*|ba){1,2}?bc",[trim]))),
     <<":ba:">> = iolist_to_binary(join(re:split("bababc","^(b*|ba){1,2}?bc",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":ba:">> = iolist_to_binary(join(re:split("bababc","^(b*|ba){1,2}?bc",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b*|ba){1,2}?bc",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":ba:">> = iolist_to_binary(join(re:split("bababc","^(b*|ba){1,2}?bc",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b*|ba){1,2}?bc",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b*|ba){1,2}?bc",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b*|ba){1,2}?bc",[]))), 
-    <<"bababbc">> = iolist_to_binary(join(re:split("bababbc","^(b*|ba){1,2}?bc",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(b*|ba){1,2}?bc",[]))),
+    <<"bababbc">> = iolist_to_binary(join(re:split("bababbc","^(b*|ba){1,2}?bc",[trim]))),
     <<"bababbc">> = iolist_to_binary(join(re:split("bababbc","^(b*|ba){1,2}?bc",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"bababbc">> = iolist_to_binary(join(re:split("bababbc","^(b*|ba){1,2}?bc",[]))), 
-    <<"babababc">> = iolist_to_binary(join(re:split("babababc","^(b*|ba){1,2}?bc",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"bababbc">> = iolist_to_binary(join(re:split("bababbc","^(b*|ba){1,2}?bc",[]))),
+    <<"babababc">> = iolist_to_binary(join(re:split("babababc","^(b*|ba){1,2}?bc",[trim]))),
     <<"babababc">> = iolist_to_binary(join(re:split("babababc","^(b*|ba){1,2}?bc",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"babababc">> = iolist_to_binary(join(re:split("babababc","^(b*|ba){1,2}?bc",[]))), 
-    <<":ba">> = iolist_to_binary(join(re:split("babc","^(ba|b*){1,2}?bc",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"babababc">> = iolist_to_binary(join(re:split("babababc","^(b*|ba){1,2}?bc",[]))),
+    <<":ba">> = iolist_to_binary(join(re:split("babc","^(ba|b*){1,2}?bc",[trim]))),
     <<":ba:">> = iolist_to_binary(join(re:split("babc","^(ba|b*){1,2}?bc",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":ba:">> = iolist_to_binary(join(re:split("babc","^(ba|b*){1,2}?bc",[]))), 
-    <<":ba">> = iolist_to_binary(join(re:split("bbabc","^(ba|b*){1,2}?bc",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":ba:">> = iolist_to_binary(join(re:split("babc","^(ba|b*){1,2}?bc",[]))),
+    <<":ba">> = iolist_to_binary(join(re:split("bbabc","^(ba|b*){1,2}?bc",[trim]))),
     <<":ba:">> = iolist_to_binary(join(re:split("bbabc","^(ba|b*){1,2}?bc",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":ba:">> = iolist_to_binary(join(re:split("bbabc","^(ba|b*){1,2}?bc",[]))), 
-    <<":ba">> = iolist_to_binary(join(re:split("bababc","^(ba|b*){1,2}?bc",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":ba:">> = iolist_to_binary(join(re:split("bbabc","^(ba|b*){1,2}?bc",[]))),
+    <<":ba">> = iolist_to_binary(join(re:split("bababc","^(ba|b*){1,2}?bc",[trim]))),
     <<":ba:">> = iolist_to_binary(join(re:split("bababc","^(ba|b*){1,2}?bc",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":ba:">> = iolist_to_binary(join(re:split("bababc","^(ba|b*){1,2}?bc",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(ba|b*){1,2}?bc",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":ba:">> = iolist_to_binary(join(re:split("bababc","^(ba|b*){1,2}?bc",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(ba|b*){1,2}?bc",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(ba|b*){1,2}?bc",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(ba|b*){1,2}?bc",[]))), 
-    <<"bababbc">> = iolist_to_binary(join(re:split("bababbc","^(ba|b*){1,2}?bc",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(ba|b*){1,2}?bc",[]))),
+    <<"bababbc">> = iolist_to_binary(join(re:split("bababbc","^(ba|b*){1,2}?bc",[trim]))),
     <<"bababbc">> = iolist_to_binary(join(re:split("bababbc","^(ba|b*){1,2}?bc",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"bababbc">> = iolist_to_binary(join(re:split("bababbc","^(ba|b*){1,2}?bc",[]))), 
-    <<"babababc">> = iolist_to_binary(join(re:split("babababc","^(ba|b*){1,2}?bc",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"bababbc">> = iolist_to_binary(join(re:split("bababbc","^(ba|b*){1,2}?bc",[]))),
+    <<"babababc">> = iolist_to_binary(join(re:split("babababc","^(ba|b*){1,2}?bc",[trim]))),
     <<"babababc">> = iolist_to_binary(join(re:split("babababc","^(ba|b*){1,2}?bc",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"babababc">> = iolist_to_binary(join(re:split("babababc","^(ba|b*){1,2}?bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split(";z","^\\ca\\cA\\c[;\\c:",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"babababc">> = iolist_to_binary(join(re:split("babababc","^(ba|b*){1,2}?bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split(";z","^\\ca\\cA\\c[;\\c:",[trim]))),
     <<":">> = iolist_to_binary(join(re:split(";z","^\\ca\\cA\\c[;\\c:",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split(";z","^\\ca\\cA\\c[;\\c:",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("athing","^[ab\\]cde]",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split(";z","^\\ca\\cA\\c[;\\c:",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("athing","^[ab\\]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("athing","^[ab\\]cde]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("athing","^[ab\\]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("bthing","^[ab\\]cde]",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("athing","^[ab\\]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("bthing","^[ab\\]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("bthing","^[ab\\]cde]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("bthing","^[ab\\]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("]thing","^[ab\\]cde]",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("bthing","^[ab\\]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("]thing","^[ab\\]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("]thing","^[ab\\]cde]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("]thing","^[ab\\]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("cthing","^[ab\\]cde]",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("]thing","^[ab\\]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("cthing","^[ab\\]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("cthing","^[ab\\]cde]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("cthing","^[ab\\]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("dthing","^[ab\\]cde]",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("cthing","^[ab\\]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("dthing","^[ab\\]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("dthing","^[ab\\]cde]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("dthing","^[ab\\]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("ething","^[ab\\]cde]",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("dthing","^[ab\\]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("ething","^[ab\\]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("ething","^[ab\\]cde]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("ething","^[ab\\]cde]",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[ab\\]cde]",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("ething","^[ab\\]cde]",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[ab\\]cde]",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[ab\\]cde]",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[ab\\]cde]",[]))), 
-    <<"fthing">> = iolist_to_binary(join(re:split("fthing","^[ab\\]cde]",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[ab\\]cde]",[]))),
+    <<"fthing">> = iolist_to_binary(join(re:split("fthing","^[ab\\]cde]",[trim]))),
     <<"fthing">> = iolist_to_binary(join(re:split("fthing","^[ab\\]cde]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"fthing">> = iolist_to_binary(join(re:split("fthing","^[ab\\]cde]",[]))), 
-    <<"[thing">> = iolist_to_binary(join(re:split("[thing","^[ab\\]cde]",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"fthing">> = iolist_to_binary(join(re:split("fthing","^[ab\\]cde]",[]))),
+    <<"[thing">> = iolist_to_binary(join(re:split("[thing","^[ab\\]cde]",[trim]))),
     <<"[thing">> = iolist_to_binary(join(re:split("[thing","^[ab\\]cde]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"[thing">> = iolist_to_binary(join(re:split("[thing","^[ab\\]cde]",[]))), 
-    <<"\\thing">> = iolist_to_binary(join(re:split("\\thing","^[ab\\]cde]",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"[thing">> = iolist_to_binary(join(re:split("[thing","^[ab\\]cde]",[]))),
+    <<"\\thing">> = iolist_to_binary(join(re:split("\\thing","^[ab\\]cde]",[trim]))),
     <<"\\thing">> = iolist_to_binary(join(re:split("\\thing","^[ab\\]cde]",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"\\thing">> = iolist_to_binary(join(re:split("\\thing","^[ab\\]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("]thing","^[]cde]",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"\\thing">> = iolist_to_binary(join(re:split("\\thing","^[ab\\]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("]thing","^[]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("]thing","^[]cde]",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("]thing","^[]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("cthing","^[]cde]",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("]thing","^[]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("cthing","^[]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("cthing","^[]cde]",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("cthing","^[]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("dthing","^[]cde]",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("cthing","^[]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("dthing","^[]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("dthing","^[]cde]",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("dthing","^[]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("ething","^[]cde]",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("dthing","^[]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("ething","^[]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("ething","^[]cde]",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("ething","^[]cde]",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[]cde]",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("ething","^[]cde]",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[]cde]",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[]cde]",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[]cde]",[]))), 
-    <<"athing">> = iolist_to_binary(join(re:split("athing","^[]cde]",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[]cde]",[]))),
+    <<"athing">> = iolist_to_binary(join(re:split("athing","^[]cde]",[trim]))),
     <<"athing">> = iolist_to_binary(join(re:split("athing","^[]cde]",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"athing">> = iolist_to_binary(join(re:split("athing","^[]cde]",[]))), 
-    <<"fthing">> = iolist_to_binary(join(re:split("fthing","^[]cde]",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"athing">> = iolist_to_binary(join(re:split("athing","^[]cde]",[]))),
+    <<"fthing">> = iolist_to_binary(join(re:split("fthing","^[]cde]",[trim]))),
     <<"fthing">> = iolist_to_binary(join(re:split("fthing","^[]cde]",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"fthing">> = iolist_to_binary(join(re:split("fthing","^[]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("fthing","^[^ab\\]cde]",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"fthing">> = iolist_to_binary(join(re:split("fthing","^[]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("fthing","^[^ab\\]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("fthing","^[^ab\\]cde]",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("fthing","^[^ab\\]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("[thing","^[^ab\\]cde]",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("fthing","^[^ab\\]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("[thing","^[^ab\\]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("[thing","^[^ab\\]cde]",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("[thing","^[^ab\\]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("\\thing","^[^ab\\]cde]",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("[thing","^[^ab\\]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("\\thing","^[^ab\\]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("\\thing","^[^ab\\]cde]",[{parts,
-                                                                                                                                                                                         2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("\\thing","^[^ab\\]cde]",[]))), 
-    <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[^ab\\]cde]",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("\\thing","^[^ab\\]cde]",[]))),
+    <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[^ab\\]cde]",[trim]))),
     <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[^ab\\]cde]",[{parts,
-                                                                                                                                                                                               2}]))), 
-    <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[^ab\\]cde]",[]))), 
-    <<"athing">> = iolist_to_binary(join(re:split("athing","^[^ab\\]cde]",[trim]))), 
+                                                                                                                                                                                               2}]))),
+    <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[^ab\\]cde]",[]))),
+    <<"athing">> = iolist_to_binary(join(re:split("athing","^[^ab\\]cde]",[trim]))),
     <<"athing">> = iolist_to_binary(join(re:split("athing","^[^ab\\]cde]",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"athing">> = iolist_to_binary(join(re:split("athing","^[^ab\\]cde]",[]))), 
-    <<"bthing">> = iolist_to_binary(join(re:split("bthing","^[^ab\\]cde]",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"athing">> = iolist_to_binary(join(re:split("athing","^[^ab\\]cde]",[]))),
+    <<"bthing">> = iolist_to_binary(join(re:split("bthing","^[^ab\\]cde]",[trim]))),
     <<"bthing">> = iolist_to_binary(join(re:split("bthing","^[^ab\\]cde]",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"bthing">> = iolist_to_binary(join(re:split("bthing","^[^ab\\]cde]",[]))), 
-    <<"]thing">> = iolist_to_binary(join(re:split("]thing","^[^ab\\]cde]",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"bthing">> = iolist_to_binary(join(re:split("bthing","^[^ab\\]cde]",[]))),
+    <<"]thing">> = iolist_to_binary(join(re:split("]thing","^[^ab\\]cde]",[trim]))),
     <<"]thing">> = iolist_to_binary(join(re:split("]thing","^[^ab\\]cde]",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"]thing">> = iolist_to_binary(join(re:split("]thing","^[^ab\\]cde]",[]))), 
-    <<"cthing">> = iolist_to_binary(join(re:split("cthing","^[^ab\\]cde]",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"]thing">> = iolist_to_binary(join(re:split("]thing","^[^ab\\]cde]",[]))),
+    <<"cthing">> = iolist_to_binary(join(re:split("cthing","^[^ab\\]cde]",[trim]))),
     <<"cthing">> = iolist_to_binary(join(re:split("cthing","^[^ab\\]cde]",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"cthing">> = iolist_to_binary(join(re:split("cthing","^[^ab\\]cde]",[]))), 
-    <<"dthing">> = iolist_to_binary(join(re:split("dthing","^[^ab\\]cde]",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"cthing">> = iolist_to_binary(join(re:split("cthing","^[^ab\\]cde]",[]))),
+    <<"dthing">> = iolist_to_binary(join(re:split("dthing","^[^ab\\]cde]",[trim]))),
     <<"dthing">> = iolist_to_binary(join(re:split("dthing","^[^ab\\]cde]",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"dthing">> = iolist_to_binary(join(re:split("dthing","^[^ab\\]cde]",[]))), 
-    <<"ething">> = iolist_to_binary(join(re:split("ething","^[^ab\\]cde]",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"dthing">> = iolist_to_binary(join(re:split("dthing","^[^ab\\]cde]",[]))),
+    <<"ething">> = iolist_to_binary(join(re:split("ething","^[^ab\\]cde]",[trim]))),
     <<"ething">> = iolist_to_binary(join(re:split("ething","^[^ab\\]cde]",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"ething">> = iolist_to_binary(join(re:split("ething","^[^ab\\]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("athing","^[^]cde]",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"ething">> = iolist_to_binary(join(re:split("ething","^[^ab\\]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("athing","^[^]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("athing","^[^]cde]",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("athing","^[^]cde]",[]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("fthing","^[^]cde]",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("athing","^[^]cde]",[]))),
+    <<":thing">> = iolist_to_binary(join(re:split("fthing","^[^]cde]",[trim]))),
     <<":thing">> = iolist_to_binary(join(re:split("fthing","^[^]cde]",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":thing">> = iolist_to_binary(join(re:split("fthing","^[^]cde]",[]))), 
-    <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[^]cde]",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":thing">> = iolist_to_binary(join(re:split("fthing","^[^]cde]",[]))),
+    <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[^]cde]",[trim]))),
     <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[^]cde]",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[^]cde]",[]))), 
-    <<"]thing">> = iolist_to_binary(join(re:split("]thing","^[^]cde]",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[^]cde]",[]))),
+    <<"]thing">> = iolist_to_binary(join(re:split("]thing","^[^]cde]",[trim]))),
     <<"]thing">> = iolist_to_binary(join(re:split("]thing","^[^]cde]",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"]thing">> = iolist_to_binary(join(re:split("]thing","^[^]cde]",[]))), 
-    <<"cthing">> = iolist_to_binary(join(re:split("cthing","^[^]cde]",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"]thing">> = iolist_to_binary(join(re:split("]thing","^[^]cde]",[]))),
+    <<"cthing">> = iolist_to_binary(join(re:split("cthing","^[^]cde]",[trim]))),
     <<"cthing">> = iolist_to_binary(join(re:split("cthing","^[^]cde]",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"cthing">> = iolist_to_binary(join(re:split("cthing","^[^]cde]",[]))), 
-    <<"dthing">> = iolist_to_binary(join(re:split("dthing","^[^]cde]",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"cthing">> = iolist_to_binary(join(re:split("cthing","^[^]cde]",[]))),
+    <<"dthing">> = iolist_to_binary(join(re:split("dthing","^[^]cde]",[trim]))),
     <<"dthing">> = iolist_to_binary(join(re:split("dthing","^[^]cde]",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"dthing">> = iolist_to_binary(join(re:split("dthing","^[^]cde]",[]))), 
-    <<"ething">> = iolist_to_binary(join(re:split("ething","^[^]cde]",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"dthing">> = iolist_to_binary(join(re:split("dthing","^[^]cde]",[]))),
+    <<"ething">> = iolist_to_binary(join(re:split("ething","^[^]cde]",[trim]))),
     <<"ething">> = iolist_to_binary(join(re:split("ething","^[^]cde]",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"ething">> = iolist_to_binary(join(re:split("ething","^[^]cde]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("0","^[0-9]+$",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"ething">> = iolist_to_binary(join(re:split("ething","^[^]cde]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("0","^[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("0","^[0-9]+$",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("0","^[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("1","^[0-9]+$",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("0","^[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("1","^[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("1","^[0-9]+$",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("1","^[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("2","^[0-9]+$",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("1","^[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("2","^[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("2","^[0-9]+$",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("2","^[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("3","^[0-9]+$",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("2","^[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("3","^[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("3","^[0-9]+$",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("3","^[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("4","^[0-9]+$",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("3","^[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("4","^[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("4","^[0-9]+$",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("4","^[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("5","^[0-9]+$",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("4","^[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("5","^[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("5","^[0-9]+$",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("5","^[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("6","^[0-9]+$",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("5","^[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("6","^[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("6","^[0-9]+$",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("6","^[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("7","^[0-9]+$",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("6","^[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("7","^[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("7","^[0-9]+$",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("7","^[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("8","^[0-9]+$",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("7","^[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("8","^[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("8","^[0-9]+$",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("8","^[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("9","^[0-9]+$",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("8","^[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("9","^[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("9","^[0-9]+$",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("9","^[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("10","^[0-9]+$",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("9","^[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("10","^[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("10","^[0-9]+$",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("10","^[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("100","^[0-9]+$",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("10","^[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("100","^[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("100","^[0-9]+$",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("100","^[0-9]+$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[0-9]+$",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("100","^[0-9]+$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[0-9]+$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[0-9]+$",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[0-9]+$",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^[0-9]+$",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[0-9]+$",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^[0-9]+$",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","^[0-9]+$",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("enter","^.*nter",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("enter","^.*nter",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("enter","^.*nter",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("enter","^.*nter",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("inter","^.*nter",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("enter","^.*nter",[]))),
+    <<"">> = iolist_to_binary(join(re:split("inter","^.*nter",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("inter","^.*nter",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("inter","^.*nter",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("uponter","^.*nter",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("inter","^.*nter",[]))),
+    <<"">> = iolist_to_binary(join(re:split("uponter","^.*nter",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("uponter","^.*nter",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("uponter","^.*nter",[]))), 
+                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("uponter","^.*nter",[]))),
     ok.
 run1() ->
-    <<"">> = iolist_to_binary(join(re:split("xxx0","^xxx[0-9]+$",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("xxx0","^xxx[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("xxx0","^xxx[0-9]+$",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("xxx0","^xxx[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("xxx1234","^xxx[0-9]+$",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("xxx0","^xxx[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("xxx1234","^xxx[0-9]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("xxx1234","^xxx[0-9]+$",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("xxx1234","^xxx[0-9]+$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^xxx[0-9]+$",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("xxx1234","^xxx[0-9]+$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^xxx[0-9]+$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^xxx[0-9]+$",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^xxx[0-9]+$",[]))), 
-    <<"xxx">> = iolist_to_binary(join(re:split("xxx","^xxx[0-9]+$",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^xxx[0-9]+$",[]))),
+    <<"xxx">> = iolist_to_binary(join(re:split("xxx","^xxx[0-9]+$",[trim]))),
     <<"xxx">> = iolist_to_binary(join(re:split("xxx","^xxx[0-9]+$",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<"xxx">> = iolist_to_binary(join(re:split("xxx","^xxx[0-9]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("x123","^.+[0-9][0-9][0-9]$",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<"xxx">> = iolist_to_binary(join(re:split("xxx","^xxx[0-9]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("x123","^.+[0-9][0-9][0-9]$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("x123","^.+[0-9][0-9][0-9]$",[{parts,
-                                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("x123","^.+[0-9][0-9][0-9]$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("xx123","^.+[0-9][0-9][0-9]$",[trim]))), 
+                                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("x123","^.+[0-9][0-9][0-9]$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("xx123","^.+[0-9][0-9][0-9]$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("xx123","^.+[0-9][0-9][0-9]$",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("xx123","^.+[0-9][0-9][0-9]$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("123456","^.+[0-9][0-9][0-9]$",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("xx123","^.+[0-9][0-9][0-9]$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("123456","^.+[0-9][0-9][0-9]$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("123456","^.+[0-9][0-9][0-9]$",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("123456","^.+[0-9][0-9][0-9]$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.+[0-9][0-9][0-9]$",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("123456","^.+[0-9][0-9][0-9]$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.+[0-9][0-9][0-9]$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.+[0-9][0-9][0-9]$",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.+[0-9][0-9][0-9]$",[]))), 
-    <<"123">> = iolist_to_binary(join(re:split("123","^.+[0-9][0-9][0-9]$",[trim]))), 
+                                                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.+[0-9][0-9][0-9]$",[]))),
+    <<"123">> = iolist_to_binary(join(re:split("123","^.+[0-9][0-9][0-9]$",[trim]))),
     <<"123">> = iolist_to_binary(join(re:split("123","^.+[0-9][0-9][0-9]$",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<"123">> = iolist_to_binary(join(re:split("123","^.+[0-9][0-9][0-9]$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("x1234","^.+[0-9][0-9][0-9]$",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<"123">> = iolist_to_binary(join(re:split("123","^.+[0-9][0-9][0-9]$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("x1234","^.+[0-9][0-9][0-9]$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("x1234","^.+[0-9][0-9][0-9]$",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("x1234","^.+[0-9][0-9][0-9]$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("x123","^.+?[0-9][0-9][0-9]$",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("x1234","^.+[0-9][0-9][0-9]$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("x123","^.+?[0-9][0-9][0-9]$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("x123","^.+?[0-9][0-9][0-9]$",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("x123","^.+?[0-9][0-9][0-9]$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("xx123","^.+?[0-9][0-9][0-9]$",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("x123","^.+?[0-9][0-9][0-9]$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("xx123","^.+?[0-9][0-9][0-9]$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("xx123","^.+?[0-9][0-9][0-9]$",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("xx123","^.+?[0-9][0-9][0-9]$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("123456","^.+?[0-9][0-9][0-9]$",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("xx123","^.+?[0-9][0-9][0-9]$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("123456","^.+?[0-9][0-9][0-9]$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("123456","^.+?[0-9][0-9][0-9]$",[{parts,
-                                                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("123456","^.+?[0-9][0-9][0-9]$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.+?[0-9][0-9][0-9]$",[trim]))), 
+                                                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("123456","^.+?[0-9][0-9][0-9]$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.+?[0-9][0-9][0-9]$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.+?[0-9][0-9][0-9]$",[{parts,
-                                                                                                                                                                                                               2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.+?[0-9][0-9][0-9]$",[]))), 
-    <<"123">> = iolist_to_binary(join(re:split("123","^.+?[0-9][0-9][0-9]$",[trim]))), 
+                                                                                                                                                                                                               2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.+?[0-9][0-9][0-9]$",[]))),
+    <<"123">> = iolist_to_binary(join(re:split("123","^.+?[0-9][0-9][0-9]$",[trim]))),
     <<"123">> = iolist_to_binary(join(re:split("123","^.+?[0-9][0-9][0-9]$",[{parts,
-                                                                                                                                                                                               2}]))), 
-    <<"123">> = iolist_to_binary(join(re:split("123","^.+?[0-9][0-9][0-9]$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("x1234","^.+?[0-9][0-9][0-9]$",[trim]))), 
+                                                                                                                                                                                               2}]))),
+    <<"123">> = iolist_to_binary(join(re:split("123","^.+?[0-9][0-9][0-9]$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("x1234","^.+?[0-9][0-9][0-9]$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("x1234","^.+?[0-9][0-9][0-9]$",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("x1234","^.+?[0-9][0-9][0-9]$",[]))), 
-    <<":abc:pqr">> = iolist_to_binary(join(re:split("abc!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("x1234","^.+?[0-9][0-9][0-9]$",[]))),
+    <<":abc:pqr">> = iolist_to_binary(join(re:split("abc!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[trim]))),
     <<":abc:pqr:">> = iolist_to_binary(join(re:split("abc!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[{parts,
-                                                                                                                                                                                                                                                                                                   2}]))), 
-    <<":abc:pqr:">> = iolist_to_binary(join(re:split("abc!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[trim]))), 
+                                                                                                                                                                                                                                                                                                   2}]))),
+    <<":abc:pqr:">> = iolist_to_binary(join(re:split("abc!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[{parts,
-                                                                                                                                                                                                                                                                 2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[]))), 
-    <<"!pqr=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[trim]))), 
+                                                                                                                                                                                                                                                                 2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[]))),
+    <<"!pqr=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[trim]))),
     <<"!pqr=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[{parts,
-                                                                                                                                                                                                                                                                                             2}]))), 
-    <<"!pqr=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[]))), 
-    <<"abc!=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("abc!=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[trim]))), 
+                                                                                                                                                                                                                                                                                             2}]))),
+    <<"!pqr=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[]))),
+    <<"abc!=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("abc!=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[trim]))),
     <<"abc!=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("abc!=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[{parts,
-                                                                                                                                                                                                                                                                                             2}]))), 
-    <<"abc!=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("abc!=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[]))), 
-    <<"abc!pqr=apquxz:ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("abc!pqr=apquxz:ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[trim]))), 
+                                                                                                                                                                                                                                                                                             2}]))),
+    <<"abc!=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("abc!=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[]))),
+    <<"abc!pqr=apquxz:ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("abc!pqr=apquxz:ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[trim]))),
     <<"abc!pqr=apquxz:ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("abc!pqr=apquxz:ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[{parts,
-                                                                                                                                                                                                                                                                                                   2}]))), 
-    <<"abc!pqr=apquxz:ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("abc!pqr=apquxz:ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[]))), 
-    <<"abc!pqr=apquxz.ixr.zzz.ac.ukk">> = iolist_to_binary(join(re:split("abc!pqr=apquxz.ixr.zzz.ac.ukk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[trim]))), 
+                                                                                                                                                                                                                                                                                                   2}]))),
+    <<"abc!pqr=apquxz:ixr.zzz.ac.uk">> = iolist_to_binary(join(re:split("abc!pqr=apquxz:ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[]))),
+    <<"abc!pqr=apquxz.ixr.zzz.ac.ukk">> = iolist_to_binary(join(re:split("abc!pqr=apquxz.ixr.zzz.ac.ukk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[trim]))),
     <<"abc!pqr=apquxz.ixr.zzz.ac.ukk">> = iolist_to_binary(join(re:split("abc!pqr=apquxz.ixr.zzz.ac.ukk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[{parts,
-                                                                                                                                                                                                                                                                                                     2}]))), 
-    <<"abc!pqr=apquxz.ixr.zzz.ac.ukk">> = iolist_to_binary(join(re:split("abc!pqr=apquxz.ixr.zzz.ac.ukk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[]))), 
-    <<"Well, we need a colon: somewhere">> = iolist_to_binary(join(re:split("Well, we need a colon: somewhere",":",[trim]))), 
+                                                                                                                                                                                                                                                                                                     2}]))),
+    <<"abc!pqr=apquxz.ixr.zzz.ac.ukk">> = iolist_to_binary(join(re:split("abc!pqr=apquxz.ixr.zzz.ac.ukk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$",[]))),
+    <<"Well, we need a colon: somewhere">> = iolist_to_binary(join(re:split("Well, we need a colon: somewhere",":",[trim]))),
     <<"Well, we need a colon: somewhere">> = iolist_to_binary(join(re:split("Well, we need a colon: somewhere",":",[{parts,
-                                                                                                                                                                                                                  2}]))), 
-    <<"Well, we need a colon: somewhere">> = iolist_to_binary(join(re:split("Well, we need a colon: somewhere",":",[]))), 
-    <<"*** Fail if we don't">> = iolist_to_binary(join(re:split("*** Fail if we don't",":",[trim]))), 
+                                                                                                                                                                                                                  2}]))),
+    <<"Well, we need a colon: somewhere">> = iolist_to_binary(join(re:split("Well, we need a colon: somewhere",":",[]))),
+    <<"*** Fail if we don't">> = iolist_to_binary(join(re:split("*** Fail if we don't",":",[trim]))),
     <<"*** Fail if we don't">> = iolist_to_binary(join(re:split("*** Fail if we don't",":",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"*** Fail if we don't">> = iolist_to_binary(join(re:split("*** Fail if we don't",":",[]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"*** Fail if we don't">> = iolist_to_binary(join(re:split("*** Fail if we don't",":",[]))),
     <<":0abc">> = iolist_to_binary(join(re:split("0abc","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                  trim]))),
     <<":0abc:">> = iolist_to_binary(join(re:split("0abc","([\\da-f:]+)$",[caseless,
                                                                                                                                                                                     {parts,
-                                                                                                                                                                                     2}]))), 
-    <<":0abc:">> = iolist_to_binary(join(re:split("0abc","([\\da-f:]+)$",[caseless]))), 
+                                                                                                                                                                                     2}]))),
+    <<":0abc:">> = iolist_to_binary(join(re:split("0abc","([\\da-f:]+)$",[caseless]))),
     <<":abc">> = iolist_to_binary(join(re:split("abc","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abc","([\\da-f:]+)$",[caseless,
                                                                                                                                                                                   {parts,
-                                                                                                                                                                                   2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abc","([\\da-f:]+)$",[caseless]))), 
+                                                                                                                                                                                   2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abc","([\\da-f:]+)$",[caseless]))),
     <<":fed">> = iolist_to_binary(join(re:split("fed","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                trim]))),
     <<":fed:">> = iolist_to_binary(join(re:split("fed","([\\da-f:]+)$",[caseless,
                                                                                                                                                                                   {parts,
-                                                                                                                                                                                   2}]))), 
-    <<":fed:">> = iolist_to_binary(join(re:split("fed","([\\da-f:]+)$",[caseless]))), 
+                                                                                                                                                                                   2}]))),
+    <<":fed:">> = iolist_to_binary(join(re:split("fed","([\\da-f:]+)$",[caseless]))),
     <<":E">> = iolist_to_binary(join(re:split("E","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<":E:">> = iolist_to_binary(join(re:split("E","([\\da-f:]+)$",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<":E:">> = iolist_to_binary(join(re:split("E","([\\da-f:]+)$",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<":E:">> = iolist_to_binary(join(re:split("E","([\\da-f:]+)$",[caseless]))),
     <<":::">> = iolist_to_binary(join(re:split("::","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                              trim]))), 
+                                                                                                                                                                              trim]))),
     <<"::::">> = iolist_to_binary(join(re:split("::","([\\da-f:]+)$",[caseless,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<"::::">> = iolist_to_binary(join(re:split("::","([\\da-f:]+)$",[caseless]))), 
+                                                                                                                                                                                 2}]))),
+    <<"::::">> = iolist_to_binary(join(re:split("::","([\\da-f:]+)$",[caseless]))),
     <<":5f03:12C0::932e">> = iolist_to_binary(join(re:split("5f03:12C0::932e","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                                        trim]))),
     <<":5f03:12C0::932e:">> = iolist_to_binary(join(re:split("5f03:12C0::932e","([\\da-f:]+)$",[caseless,
                                                                                                                                                                                                           {parts,
-                                                                                                                                                                                                           2}]))), 
-    <<":5f03:12C0::932e:">> = iolist_to_binary(join(re:split("5f03:12C0::932e","([\\da-f:]+)$",[caseless]))), 
+                                                                                                                                                                                                           2}]))),
+    <<":5f03:12C0::932e:">> = iolist_to_binary(join(re:split("5f03:12C0::932e","([\\da-f:]+)$",[caseless]))),
     <<"fed :def">> = iolist_to_binary(join(re:split("fed def","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                        trim]))),
     <<"fed :def:">> = iolist_to_binary(join(re:split("fed def","([\\da-f:]+)$",[caseless,
                                                                                                                                                                                           {parts,
-                                                                                                                                                                                           2}]))), 
-    <<"fed :def:">> = iolist_to_binary(join(re:split("fed def","([\\da-f:]+)$",[caseless]))), 
+                                                                                                                                                                                           2}]))),
+    <<"fed :def:">> = iolist_to_binary(join(re:split("fed def","([\\da-f:]+)$",[caseless]))),
     <<"Any old stu:ff">> = iolist_to_binary(join(re:split("Any old stuff","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                    trim]))),
     <<"Any old stu:ff:">> = iolist_to_binary(join(re:split("Any old stuff","([\\da-f:]+)$",[caseless,
                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                       2}]))), 
-    <<"Any old stu:ff:">> = iolist_to_binary(join(re:split("Any old stuff","([\\da-f:]+)$",[caseless]))), 
+                                                                                                                                                                                                       2}]))),
+    <<"Any old stu:ff:">> = iolist_to_binary(join(re:split("Any old stuff","([\\da-f:]+)$",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                                trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","([\\da-f:]+)$",[caseless,
                                                                                                                                                                                                   {parts,
-                                                                                                                                                                                                   2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","([\\da-f:]+)$",[caseless]))), 
+                                                                                                                                                                                                   2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","([\\da-f:]+)$",[caseless]))),
     <<"0zzz">> = iolist_to_binary(join(re:split("0zzz","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                  trim]))),
     <<"0zzz">> = iolist_to_binary(join(re:split("0zzz","([\\da-f:]+)$",[caseless,
                                                                                                                                                                                     {parts,
-                                                                                                                                                                                     2}]))), 
-    <<"0zzz">> = iolist_to_binary(join(re:split("0zzz","([\\da-f:]+)$",[caseless]))), 
+                                                                                                                                                                                     2}]))),
+    <<"0zzz">> = iolist_to_binary(join(re:split("0zzz","([\\da-f:]+)$",[caseless]))),
     <<"gzzz">> = iolist_to_binary(join(re:split("gzzz","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                  trim]))),
     <<"gzzz">> = iolist_to_binary(join(re:split("gzzz","([\\da-f:]+)$",[caseless,
                                                                                                                                                                                     {parts,
-                                                                                                                                                                                     2}]))), 
-    <<"gzzz">> = iolist_to_binary(join(re:split("gzzz","([\\da-f:]+)$",[caseless]))), 
+                                                                                                                                                                                     2}]))),
+    <<"gzzz">> = iolist_to_binary(join(re:split("gzzz","([\\da-f:]+)$",[caseless]))),
     <<"fed ">> = iolist_to_binary(join(re:split("fed ","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                  trim]))),
     <<"fed ">> = iolist_to_binary(join(re:split("fed ","([\\da-f:]+)$",[caseless,
                                                                                                                                                                                     {parts,
-                                                                                                                                                                                     2}]))), 
-    <<"fed ">> = iolist_to_binary(join(re:split("fed ","([\\da-f:]+)$",[caseless]))), 
+                                                                                                                                                                                     2}]))),
+    <<"fed ">> = iolist_to_binary(join(re:split("fed ","([\\da-f:]+)$",[caseless]))),
     <<"Any old rubbish">> = iolist_to_binary(join(re:split("Any old rubbish","([\\da-f:]+)$",[caseless,
-                                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                                        trim]))),
     <<"Any old rubbish">> = iolist_to_binary(join(re:split("Any old rubbish","([\\da-f:]+)$",[caseless,
                                                                                                                                                                                                           {parts,
-                                                                                                                                                                                                           2}]))), 
-    <<"Any old rubbish">> = iolist_to_binary(join(re:split("Any old rubbish","([\\da-f:]+)$",[caseless]))), 
-    <<":1:2:3">> = iolist_to_binary(join(re:split(".1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[trim]))), 
+                                                                                                                                                                                                           2}]))),
+    <<"Any old rubbish">> = iolist_to_binary(join(re:split("Any old rubbish","([\\da-f:]+)$",[caseless]))),
+    <<":1:2:3">> = iolist_to_binary(join(re:split(".1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[trim]))),
     <<":1:2:3:">> = iolist_to_binary(join(re:split(".1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[{parts,
-                                                                                                                                                                                                                                                         2}]))), 
-    <<":1:2:3:">> = iolist_to_binary(join(re:split(".1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[]))), 
-    <<":12:123:0">> = iolist_to_binary(join(re:split("A.12.123.0","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[trim]))), 
+                                                                                                                                                                                                                                                         2}]))),
+    <<":1:2:3:">> = iolist_to_binary(join(re:split(".1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[]))),
+    <<":12:123:0">> = iolist_to_binary(join(re:split("A.12.123.0","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[trim]))),
     <<":12:123:0:">> = iolist_to_binary(join(re:split("A.12.123.0","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[{parts,
-                                                                                                                                                                                                                                                                 2}]))), 
-    <<":12:123:0:">> = iolist_to_binary(join(re:split("A.12.123.0","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[trim]))), 
+                                                                                                                                                                                                                                                                 2}]))),
+    <<":12:123:0:">> = iolist_to_binary(join(re:split("A.12.123.0","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[{parts,
-                                                                                                                                                                                                                                                                   2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[]))), 
-    <<".1.2.3333">> = iolist_to_binary(join(re:split(".1.2.3333","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[trim]))), 
+                                                                                                                                                                                                                                                                   2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[]))),
+    <<".1.2.3333">> = iolist_to_binary(join(re:split(".1.2.3333","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[trim]))),
     <<".1.2.3333">> = iolist_to_binary(join(re:split(".1.2.3333","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[{parts,
-                                                                                                                                                                                                                                                               2}]))), 
-    <<".1.2.3333">> = iolist_to_binary(join(re:split(".1.2.3333","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[]))), 
-    <<"1.2.3">> = iolist_to_binary(join(re:split("1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[trim]))), 
+                                                                                                                                                                                                                                                               2}]))),
+    <<".1.2.3333">> = iolist_to_binary(join(re:split(".1.2.3333","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[]))),
+    <<"1.2.3">> = iolist_to_binary(join(re:split("1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[trim]))),
     <<"1.2.3">> = iolist_to_binary(join(re:split("1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[{parts,
-                                                                                                                                                                                                                                                       2}]))), 
-    <<"1.2.3">> = iolist_to_binary(join(re:split("1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[]))), 
-    <<"1234.2.3">> = iolist_to_binary(join(re:split("1234.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[trim]))), 
+                                                                                                                                                                                                                                                       2}]))),
+    <<"1.2.3">> = iolist_to_binary(join(re:split("1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[]))),
+    <<"1234.2.3">> = iolist_to_binary(join(re:split("1234.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[trim]))),
     <<"1234.2.3">> = iolist_to_binary(join(re:split("1234.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[{parts,
-                                                                                                                                                                                                                                                             2}]))), 
-    <<"1234.2.3">> = iolist_to_binary(join(re:split("1234.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[]))), 
-    <<":1:non-sp1:non-sp2">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[trim]))), 
+                                                                                                                                                                                                                                                             2}]))),
+    <<"1234.2.3">> = iolist_to_binary(join(re:split("1234.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$",[]))),
+    <<":1:non-sp1:non-sp2">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[trim]))),
     <<":1:non-sp1:non-sp2:">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[{parts,
-                                                                                                                                                                                                                                                                                                                     2}]))), 
-    <<":1:non-sp1:non-sp2:">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[]))), 
-    <<":1:non-sp1:non-sp2">> = iolist_to_binary(join(re:split("1    IN    SOA    non-sp1    non-sp2   (","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                     2}]))),
+    <<":1:non-sp1:non-sp2:">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[]))),
+    <<":1:non-sp1:non-sp2">> = iolist_to_binary(join(re:split("1    IN    SOA    non-sp1    non-sp2   (","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[trim]))),
     <<":1:non-sp1:non-sp2:">> = iolist_to_binary(join(re:split("1    IN    SOA    non-sp1    non-sp2   (","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[{parts,
-                                                                                                                                                                                                                                                                                                                                                   2}]))), 
-    <<":1:non-sp1:non-sp2:">> = iolist_to_binary(join(re:split("1    IN    SOA    non-sp1    non-sp2   (","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                   2}]))),
+    <<":1:non-sp1:non-sp2:">> = iolist_to_binary(join(re:split("1    IN    SOA    non-sp1    non-sp2   (","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[{parts,
-                                                                                                                                                                                                                                                                                         2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[]))), 
-    <<"1IN SOA non-sp1 non-sp2(">> = iolist_to_binary(join(re:split("1IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[trim]))), 
+                                                                                                                                                                                                                                                                                         2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[]))),
+    <<"1IN SOA non-sp1 non-sp2(">> = iolist_to_binary(join(re:split("1IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[trim]))),
     <<"1IN SOA non-sp1 non-sp2(">> = iolist_to_binary(join(re:split("1IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[{parts,
-                                                                                                                                                                                                                                                                                                                   2}]))), 
-    <<"1IN SOA non-sp1 non-sp2(">> = iolist_to_binary(join(re:split("1IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                   2}]))),
+    <<"1IN SOA non-sp1 non-sp2(">> = iolist_to_binary(join(re:split("1IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[{parts,
-                                                                                                                                                                                                                                                                                           2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("Z.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))), 
+                                                                                                                                                                                                                                                                                           2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("Z.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("Z.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[{parts,
-                                                                                                                                                                                                                                                                                           2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("Z.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("2.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))), 
+                                                                                                                                                                                                                                                                                           2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("Z.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("2.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("2.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[{parts,
-                                                                                                                                                                                                                                                                                           2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("2.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))), 
-    <<":.pq-r">> = iolist_to_binary(join(re:split("ab-c.pq-r.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))), 
+                                                                                                                                                                                                                                                                                           2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("2.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))),
+    <<":.pq-r">> = iolist_to_binary(join(re:split("ab-c.pq-r.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))),
     <<":.pq-r:">> = iolist_to_binary(join(re:split("ab-c.pq-r.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[{parts,
-                                                                                                                                                                                                                                                                                                           2}]))), 
-    <<":.pq-r:">> = iolist_to_binary(join(re:split("ab-c.pq-r.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))), 
-    <<":.uk">> = iolist_to_binary(join(re:split("sxk.zzz.ac.uk.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))), 
+                                                                                                                                                                                                                                                                                                           2}]))),
+    <<":.pq-r:">> = iolist_to_binary(join(re:split("ab-c.pq-r.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))),
+    <<":.uk">> = iolist_to_binary(join(re:split("sxk.zzz.ac.uk.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))),
     <<":.uk:">> = iolist_to_binary(join(re:split("sxk.zzz.ac.uk.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[{parts,
-                                                                                                                                                                                                                                                                                                                   2}]))), 
-    <<":.uk:">> = iolist_to_binary(join(re:split("sxk.zzz.ac.uk.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))), 
-    <<":.y-">> = iolist_to_binary(join(re:split("x-.y-.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                   2}]))),
+    <<":.uk:">> = iolist_to_binary(join(re:split("sxk.zzz.ac.uk.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))),
+    <<":.y-">> = iolist_to_binary(join(re:split("x-.y-.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))),
     <<":.y-:">> = iolist_to_binary(join(re:split("x-.y-.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[{parts,
-                                                                                                                                                                                                                                                                                                   2}]))), 
-    <<":.y-:">> = iolist_to_binary(join(re:split("x-.y-.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))), 
+                                                                                                                                                                                                                                                                                                   2}]))),
+    <<":.y-:">> = iolist_to_binary(join(re:split("x-.y-.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[{parts,
-                                                                                                                                                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))), 
-    <<"-abc.peq.">> = iolist_to_binary(join(re:split("-abc.peq.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))), 
+                                                                                                                                                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))),
+    <<"-abc.peq.">> = iolist_to_binary(join(re:split("-abc.peq.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[trim]))),
     <<"-abc.peq.">> = iolist_to_binary(join(re:split("-abc.peq.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[{parts,
-                                                                                                                                                                                                                                                                                                         2}]))), 
-    <<"-abc.peq.">> = iolist_to_binary(join(re:split("-abc.peq.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("*.a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                         2}]))),
+    <<"-abc.peq.">> = iolist_to_binary(join(re:split("-abc.peq.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("*.a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))),
     <<"::::">> = iolist_to_binary(join(re:split("*.a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[{parts,
-                                                                                                                                                                                                                                                                                                                2}]))), 
-    <<"::::">> = iolist_to_binary(join(re:split("*.a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))), 
-    <<":0-a">> = iolist_to_binary(join(re:split("*.b0-a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                2}]))),
+    <<"::::">> = iolist_to_binary(join(re:split("*.a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))),
+    <<":0-a">> = iolist_to_binary(join(re:split("*.b0-a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))),
     <<":0-a:::">> = iolist_to_binary(join(re:split("*.b0-a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[{parts,
-                                                                                                                                                                                                                                                                                                                      2}]))), 
-    <<":0-a:::">> = iolist_to_binary(join(re:split("*.b0-a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))), 
-    <<":3-b:.c">> = iolist_to_binary(join(re:split("*.c3-b.c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                      2}]))),
+    <<":0-a:::">> = iolist_to_binary(join(re:split("*.b0-a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))),
+    <<":3-b:.c">> = iolist_to_binary(join(re:split("*.c3-b.c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))),
     <<":3-b:.c::">> = iolist_to_binary(join(re:split("*.c3-b.c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[{parts,
-                                                                                                                                                                                                                                                                                                                          2}]))), 
-    <<":3-b:.c::">> = iolist_to_binary(join(re:split("*.c3-b.c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))), 
-    <<":-a:.b-c:-c">> = iolist_to_binary(join(re:split("*.c-a.b-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                          2}]))),
+    <<":3-b:.c::">> = iolist_to_binary(join(re:split("*.c3-b.c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))),
+    <<":-a:.b-c:-c">> = iolist_to_binary(join(re:split("*.c-a.b-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))),
     <<":-a:.b-c:-c:">> = iolist_to_binary(join(re:split("*.c-a.b-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[{parts,
-                                                                                                                                                                                                                                                                                                                            2}]))), 
-    <<":-a:.b-c:-c:">> = iolist_to_binary(join(re:split("*.c-a.b-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                            2}]))),
+    <<":-a:.b-c:-c:">> = iolist_to_binary(join(re:split("*.c-a.b-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[{parts,
-                                                                                                                                                                                                                                                                                                                                2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))), 
-    <<"*.0">> = iolist_to_binary(join(re:split("*.0","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))),
+    <<"*.0">> = iolist_to_binary(join(re:split("*.0","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))),
     <<"*.0">> = iolist_to_binary(join(re:split("*.0","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[{parts,
-                                                                                                                                                                                                                                                                                                                2}]))), 
-    <<"*.0">> = iolist_to_binary(join(re:split("*.0","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))), 
-    <<"*.a-">> = iolist_to_binary(join(re:split("*.a-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                2}]))),
+    <<"*.0">> = iolist_to_binary(join(re:split("*.0","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))),
+    <<"*.a-">> = iolist_to_binary(join(re:split("*.a-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))),
     <<"*.a-">> = iolist_to_binary(join(re:split("*.a-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[{parts,
-                                                                                                                                                                                                                                                                                                                  2}]))), 
-    <<"*.a-">> = iolist_to_binary(join(re:split("*.a-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))), 
-    <<"*.a-b.c-">> = iolist_to_binary(join(re:split("*.a-b.c-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                  2}]))),
+    <<"*.a-">> = iolist_to_binary(join(re:split("*.a-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))),
+    <<"*.a-b.c-">> = iolist_to_binary(join(re:split("*.a-b.c-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))),
     <<"*.a-b.c-">> = iolist_to_binary(join(re:split("*.a-b.c-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[{parts,
-                                                                                                                                                                                                                                                                                                                          2}]))), 
-    <<"*.a-b.c-">> = iolist_to_binary(join(re:split("*.a-b.c-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))), 
-    <<"*.c-a.0-c">> = iolist_to_binary(join(re:split("*.c-a.0-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                          2}]))),
+    <<"*.a-b.c-">> = iolist_to_binary(join(re:split("*.a-b.c-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))),
+    <<"*.c-a.0-c">> = iolist_to_binary(join(re:split("*.c-a.0-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[trim]))),
     <<"*.c-a.0-c">> = iolist_to_binary(join(re:split("*.c-a.0-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[{parts,
-                                                                                                                                                                                                                                                                                                                            2}]))), 
-    <<"*.c-a.0-c">> = iolist_to_binary(join(re:split("*.c-a.0-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))), 
-    <<":de:abd:e">> = iolist_to_binary(join(re:split("abde","^(?=ab(de))(abd)(e)",[trim]))), 
+                                                                                                                                                                                                                                                                                                                            2}]))),
+    <<"*.c-a.0-c">> = iolist_to_binary(join(re:split("*.c-a.0-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$",[]))),
+    <<":de:abd:e">> = iolist_to_binary(join(re:split("abde","^(?=ab(de))(abd)(e)",[trim]))),
     <<":de:abd:e:">> = iolist_to_binary(join(re:split("abde","^(?=ab(de))(abd)(e)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":de:abd:e:">> = iolist_to_binary(join(re:split("abde","^(?=ab(de))(abd)(e)",[]))), 
-    <<"::abd:f">> = iolist_to_binary(join(re:split("abdf","^(?!(ab)de|x)(abd)(f)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":de:abd:e:">> = iolist_to_binary(join(re:split("abde","^(?=ab(de))(abd)(e)",[]))),
+    <<"::abd:f">> = iolist_to_binary(join(re:split("abdf","^(?!(ab)de|x)(abd)(f)",[trim]))),
     <<"::abd:f:">> = iolist_to_binary(join(re:split("abdf","^(?!(ab)de|x)(abd)(f)",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"::abd:f:">> = iolist_to_binary(join(re:split("abdf","^(?!(ab)de|x)(abd)(f)",[]))), 
-    <<":abcd:cd:ab:cd">> = iolist_to_binary(join(re:split("abcd","^(?=(ab(cd)))(ab)",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"::abd:f:">> = iolist_to_binary(join(re:split("abdf","^(?!(ab)de|x)(abd)(f)",[]))),
+    <<":abcd:cd:ab:cd">> = iolist_to_binary(join(re:split("abcd","^(?=(ab(cd)))(ab)",[trim]))),
     <<":abcd:cd:ab:cd">> = iolist_to_binary(join(re:split("abcd","^(?=(ab(cd)))(ab)",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":abcd:cd:ab:cd">> = iolist_to_binary(join(re:split("abcd","^(?=(ab(cd)))(ab)",[]))), 
+                                                                                                                                                                                          2}]))),
+    <<":abcd:cd:ab:cd">> = iolist_to_binary(join(re:split("abcd","^(?=(ab(cd)))(ab)",[]))),
     <<":.d">> = iolist_to_binary(join(re:split("a.b.c.d","^[\\da-f](\\.[\\da-f])*$",[caseless,
-                                                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                                                trim]))),
     <<":.d:">> = iolist_to_binary(join(re:split("a.b.c.d","^[\\da-f](\\.[\\da-f])*$",[caseless,
                                                                                                                                                                                                                   {parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<":.d:">> = iolist_to_binary(join(re:split("a.b.c.d","^[\\da-f](\\.[\\da-f])*$",[caseless]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<":.d:">> = iolist_to_binary(join(re:split("a.b.c.d","^[\\da-f](\\.[\\da-f])*$",[caseless]))),
     <<":.D">> = iolist_to_binary(join(re:split("A.B.C.D","^[\\da-f](\\.[\\da-f])*$",[caseless,
-                                                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                                                trim]))),
     <<":.D:">> = iolist_to_binary(join(re:split("A.B.C.D","^[\\da-f](\\.[\\da-f])*$",[caseless,
                                                                                                                                                                                                                   {parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<":.D:">> = iolist_to_binary(join(re:split("A.B.C.D","^[\\da-f](\\.[\\da-f])*$",[caseless]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<":.D:">> = iolist_to_binary(join(re:split("A.B.C.D","^[\\da-f](\\.[\\da-f])*$",[caseless]))),
     <<":.C">> = iolist_to_binary(join(re:split("a.b.c.1.2.3.C","^[\\da-f](\\.[\\da-f])*$",[caseless,
-                                                                                                                                                                                                                            trim]))), 
+                                                                                                                                                                                                                            trim]))),
     <<":.C:">> = iolist_to_binary(join(re:split("a.b.c.1.2.3.C","^[\\da-f](\\.[\\da-f])*$",[caseless,
                                                                                                                                                                                                                               {parts,
-                                                                                                                                                                                                                               2}]))), 
-    <<":.C:">> = iolist_to_binary(join(re:split("a.b.c.1.2.3.C","^[\\da-f](\\.[\\da-f])*$",[caseless]))), 
-    <<"">> = iolist_to_binary(join(re:split("\"1234\"","^\\\".*\\\"\\s*(;.*)?$",[trim]))), 
+                                                                                                                                                                                                                               2}]))),
+    <<":.C:">> = iolist_to_binary(join(re:split("a.b.c.1.2.3.C","^[\\da-f](\\.[\\da-f])*$",[caseless]))),
+    <<"">> = iolist_to_binary(join(re:split("\"1234\"","^\\\".*\\\"\\s*(;.*)?$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("\"1234\"","^\\\".*\\\"\\s*(;.*)?$",[{parts,
-                                                                                                                                                                                                                      2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("\"1234\"","^\\\".*\\\"\\s*(;.*)?$",[]))), 
-    <<":;">> = iolist_to_binary(join(re:split("\"abcd\" ;","^\\\".*\\\"\\s*(;.*)?$",[trim]))), 
+                                                                                                                                                                                                                      2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("\"1234\"","^\\\".*\\\"\\s*(;.*)?$",[]))),
+    <<":;">> = iolist_to_binary(join(re:split("\"abcd\" ;","^\\\".*\\\"\\s*(;.*)?$",[trim]))),
     <<":;:">> = iolist_to_binary(join(re:split("\"abcd\" ;","^\\\".*\\\"\\s*(;.*)?$",[{parts,
-                                                                                                                                                                                                                          2}]))), 
-    <<":;:">> = iolist_to_binary(join(re:split("\"abcd\" ;","^\\\".*\\\"\\s*(;.*)?$",[]))), 
-    <<":; rhubarb">> = iolist_to_binary(join(re:split("\"\" ; rhubarb","^\\\".*\\\"\\s*(;.*)?$",[trim]))), 
+                                                                                                                                                                                                                          2}]))),
+    <<":;:">> = iolist_to_binary(join(re:split("\"abcd\" ;","^\\\".*\\\"\\s*(;.*)?$",[]))),
+    <<":; rhubarb">> = iolist_to_binary(join(re:split("\"\" ; rhubarb","^\\\".*\\\"\\s*(;.*)?$",[trim]))),
     <<":; rhubarb:">> = iolist_to_binary(join(re:split("\"\" ; rhubarb","^\\\".*\\\"\\s*(;.*)?$",[{parts,
-                                                                                                                                                                                                                                  2}]))), 
-    <<":; rhubarb:">> = iolist_to_binary(join(re:split("\"\" ; rhubarb","^\\\".*\\\"\\s*(;.*)?$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\\".*\\\"\\s*(;.*)?$",[trim]))), 
+                                                                                                                                                                                                                                  2}]))),
+    <<":; rhubarb:">> = iolist_to_binary(join(re:split("\"\" ; rhubarb","^\\\".*\\\"\\s*(;.*)?$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\\".*\\\"\\s*(;.*)?$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\\".*\\\"\\s*(;.*)?$",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\\".*\\\"\\s*(;.*)?$",[]))), 
-    <<"\"1234\" : things">> = iolist_to_binary(join(re:split("\"1234\" : things","^\\\".*\\\"\\s*(;.*)?$",[trim]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\\".*\\\"\\s*(;.*)?$",[]))),
+    <<"\"1234\" : things">> = iolist_to_binary(join(re:split("\"1234\" : things","^\\\".*\\\"\\s*(;.*)?$",[trim]))),
     <<"\"1234\" : things">> = iolist_to_binary(join(re:split("\"1234\" : things","^\\\".*\\\"\\s*(;.*)?$",[{parts,
-                                                                                                                                                                                                                                        2}]))), 
-    <<"\"1234\" : things">> = iolist_to_binary(join(re:split("\"1234\" : things","^\\\".*\\\"\\s*(;.*)?$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("","^$",[trim]))), 
+                                                                                                                                                                                                                                        2}]))),
+    <<"\"1234\" : things">> = iolist_to_binary(join(re:split("\"1234\" : things","^\\\".*\\\"\\s*(;.*)?$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("","^$",[trim]))),
     <<"">> = iolist_to_binary(join(re:split("","^$",[{parts,
-                                                                                                                                                     2}]))), 
-    <<"">> = iolist_to_binary(join(re:split("","^$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^$",[trim]))), 
+                                                                                                                                                     2}]))),
+    <<"">> = iolist_to_binary(join(re:split("","^$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^$",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^$",[]))), 
+                                                                                                                                                                           2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^$",[]))),
     <<"">> = iolist_to_binary(join(re:split("ab c","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended,
-                                                                                                                                                                                                                                                                                              trim]))), 
+                                                                                                                                                                                                                                                                                              trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab c","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended,
                                                                                                                                                                                                                                                                                                 {parts,
-                                                                                                                                                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab c","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended]))), 
+                                                                                                                                                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab c","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended,
-                                                                                                                                                                                                                                                                                                            trim]))), 
+                                                                                                                                                                                                                                                                                                            trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended,
                                                                                                                                                                                                                                                                                                               {parts,
-                                                                                                                                                                                                                                                                                                               2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended]))), 
+                                                                                                                                                                                                                                                                                                               2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended,
-                                                                                                                                                                                                                                                                                            trim]))), 
+                                                                                                                                                                                                                                                                                            trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended,
                                                                                                                                                                                                                                                                                               {parts,
-                                                                                                                                                                                                                                                                                               2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended]))), 
+                                                                                                                                                                                                                                                                                               2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended]))),
     <<"ab cde">> = iolist_to_binary(join(re:split("ab cde","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended,
-                                                                                                                                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                                                                                                                                  trim]))),
     <<"ab cde">> = iolist_to_binary(join(re:split("ab cde","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended,
                                                                                                                                                                                                                                                                                                     {parts,
-                                                                                                                                                                                                                                                                                                     2}]))), 
-    <<"ab cde">> = iolist_to_binary(join(re:split("ab cde","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended]))), 
-    <<"">> = iolist_to_binary(join(re:split("ab c","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[trim]))), 
+                                                                                                                                                                                                                                                                                                     2}]))),
+    <<"ab cde">> = iolist_to_binary(join(re:split("ab cde","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[extended]))),
+    <<"">> = iolist_to_binary(join(re:split("ab c","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab c","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[{parts,
-                                                                                                                                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab c","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[trim]))), 
+                                                                                                                                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab c","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[{parts,
-                                                                                                                                                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[trim]))), 
+                                                                                                                                                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[{parts,
-                                                                                                                                                                                                                                                                                                      2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[]))), 
-    <<"ab cde">> = iolist_to_binary(join(re:split("ab cde","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[trim]))), 
+                                                                                                                                                                                                                                                                                                      2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[]))),
+    <<"ab cde">> = iolist_to_binary(join(re:split("ab cde","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[trim]))),
     <<"ab cde">> = iolist_to_binary(join(re:split("ab cde","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[{parts,
-                                                                                                                                                                                                                                                                                                            2}]))), 
-    <<"ab cde">> = iolist_to_binary(join(re:split("ab cde","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[]))), 
+                                                                                                                                                                                                                                                                                                            2}]))),
+    <<"ab cde">> = iolist_to_binary(join(re:split("ab cde","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)",[]))),
     <<"">> = iolist_to_binary(join(re:split("a bcd","^   a\\ b[c ]d       $",[extended,
-                                                                                                                                                                                                      trim]))), 
+                                                                                                                                                                                                      trim]))),
     <<":">> = iolist_to_binary(join(re:split("a bcd","^   a\\ b[c ]d       $",[extended,
                                                                                                                                                                                                         {parts,
-                                                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a bcd","^   a\\ b[c ]d       $",[extended]))), 
+                                                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a bcd","^   a\\ b[c ]d       $",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("a b d","^   a\\ b[c ]d       $",[extended,
-                                                                                                                                                                                                      trim]))), 
+                                                                                                                                                                                                      trim]))),
     <<":">> = iolist_to_binary(join(re:split("a b d","^   a\\ b[c ]d       $",[extended,
                                                                                                                                                                                                         {parts,
-                                                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a b d","^   a\\ b[c ]d       $",[extended]))), 
+                                                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a b d","^   a\\ b[c ]d       $",[extended]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^   a\\ b[c ]d       $",[extended,
-                                                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                                                  trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^   a\\ b[c ]d       $",[extended,
                                                                                                                                                                                                                     {parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^   a\\ b[c ]d       $",[extended]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^   a\\ b[c ]d       $",[extended]))),
     <<"abcd">> = iolist_to_binary(join(re:split("abcd","^   a\\ b[c ]d       $",[extended,
-                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                    trim]))),
     <<"abcd">> = iolist_to_binary(join(re:split("abcd","^   a\\ b[c ]d       $",[extended,
                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                       2}]))), 
-    <<"abcd">> = iolist_to_binary(join(re:split("abcd","^   a\\ b[c ]d       $",[extended]))), 
+                                                                                                                                                                                                       2}]))),
+    <<"abcd">> = iolist_to_binary(join(re:split("abcd","^   a\\ b[c ]d       $",[extended]))),
     <<"ab d">> = iolist_to_binary(join(re:split("ab d","^   a\\ b[c ]d       $",[extended,
-                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                    trim]))),
     <<"ab d">> = iolist_to_binary(join(re:split("ab d","^   a\\ b[c ]d       $",[extended,
                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                       2}]))), 
-    <<"ab d">> = iolist_to_binary(join(re:split("ab d","^   a\\ b[c ]d       $",[extended]))), 
-    <<":abc:bc:c:def:ef:f:hij:ij:j:klm:lm:m">> = iolist_to_binary(join(re:split("abcdefhijklm","^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<"ab d">> = iolist_to_binary(join(re:split("ab d","^   a\\ b[c ]d       $",[extended]))),
+    <<":abc:bc:c:def:ef:f:hij:ij:j:klm:lm:m">> = iolist_to_binary(join(re:split("abcdefhijklm","^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$",[trim]))),
     <<":abc:bc:c:def:ef:f:hij:ij:j:klm:lm:m:">> = iolist_to_binary(join(re:split("abcdefhijklm","^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$",[{parts,
-                                                                                                                                                                                                                                                     2}]))), 
-    <<":abc:bc:c:def:ef:f:hij:ij:j:klm:lm:m:">> = iolist_to_binary(join(re:split("abcdefhijklm","^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$",[]))), 
+                                                                                                                                                                                                                                                     2}]))),
+    <<":abc:bc:c:def:ef:f:hij:ij:j:klm:lm:m:">> = iolist_to_binary(join(re:split("abcdefhijklm","^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$",[]))),
     ok.
 run2() ->
-    <<":bc:c:ef:f:ij:j:lm:m">> = iolist_to_binary(join(re:split("abcdefhijklm","^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$",[trim]))), 
+    <<":bc:c:ef:f:ij:j:lm:m">> = iolist_to_binary(join(re:split("abcdefhijklm","^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$",[trim]))),
     <<":bc:c:ef:f:ij:j:lm:m:">> = iolist_to_binary(join(re:split("abcdefhijklm","^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$",[{parts,
-                                                                                                                                                                                                                                                                     2}]))), 
-    <<":bc:c:ef:f:ij:j:lm:m:">> = iolist_to_binary(join(re:split("abcdefhijklm","^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$",[]))), 
+                                                                                                                                                                                                                                                                     2}]))),
+    <<":bc:c:ef:f:ij:j:lm:m:">> = iolist_to_binary(join(re:split("abcdefhijklm","^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$",[]))),
     <<"">> = iolist_to_binary(join(re:split("a+ Z0+
-","^[\\w][\\W][\\s][\\S][\\d][\\D][\\b][\\n][\\c]][\\022]",[trim]))), 
+","^[\\w][\\W][\\s][\\S][\\d][\\D][\\b][\\n][\\c]][\\022]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a+ Z0+
 ","^[\\w][\\W][\\s][\\S][\\d][\\D][\\b][\\n][\\c]][\\022]",[{parts,
-                                                                                      2}]))), 
+                                                                                      2}]))),
     <<":">> = iolist_to_binary(join(re:split("a+ Z0+
-","^[\\w][\\W][\\s][\\S][\\d][\\D][\\b][\\n][\\c]][\\022]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split(".^$(*+)|{?,?}","^[.^$|()*+?{,}]+",[trim]))), 
+","^[\\w][\\W][\\s][\\S][\\d][\\D][\\b][\\n][\\c]][\\022]",[]))),
+    <<"">> = iolist_to_binary(join(re:split(".^$(*+)|{?,?}","^[.^$|()*+?{,}]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split(".^$(*+)|{?,?}","^[.^$|()*+?{,}]+",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split(".^$(*+)|{?,?}","^[.^$|()*+?{,}]+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("z","^a*\\w",[trim]))), 
+                                                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split(".^$(*+)|{?,?}","^[.^$|()*+?{,}]+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("z","^a*\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("z","^a*\\w",[{parts,
-                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("z","^a*\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("az","^a*\\w",[trim]))), 
+                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("z","^a*\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("az","^a*\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("az","^a*\\w",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("az","^a*\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaz","^a*\\w",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("az","^a*\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaz","^a*\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaz","^a*\\w",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaz","^a*\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","^a*\\w",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaz","^a*\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","^a*\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","^a*\\w",[{parts,
-                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","^a*\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aa","^a*\\w",[trim]))), 
+                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","^a*\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aa","^a*\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aa","^a*\\w",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aa","^a*\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaa","^a*\\w",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aa","^a*\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaa","^a*\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","^a*\\w",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","^a*\\w",[]))), 
-    <<":+">> = iolist_to_binary(join(re:split("a+","^a*\\w",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","^a*\\w",[]))),
+    <<":+">> = iolist_to_binary(join(re:split("a+","^a*\\w",[trim]))),
     <<":+">> = iolist_to_binary(join(re:split("a+","^a*\\w",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":+">> = iolist_to_binary(join(re:split("a+","^a*\\w",[]))), 
-    <<":+">> = iolist_to_binary(join(re:split("aa+","^a*\\w",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":+">> = iolist_to_binary(join(re:split("a+","^a*\\w",[]))),
+    <<":+">> = iolist_to_binary(join(re:split("aa+","^a*\\w",[trim]))),
     <<":+">> = iolist_to_binary(join(re:split("aa+","^a*\\w",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":+">> = iolist_to_binary(join(re:split("aa+","^a*\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("z","^a*?\\w",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":+">> = iolist_to_binary(join(re:split("aa+","^a*\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("z","^a*?\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("z","^a*?\\w",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("z","^a*?\\w",[]))), 
-    <<":z">> = iolist_to_binary(join(re:split("az","^a*?\\w",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("z","^a*?\\w",[]))),
+    <<":z">> = iolist_to_binary(join(re:split("az","^a*?\\w",[trim]))),
     <<":z">> = iolist_to_binary(join(re:split("az","^a*?\\w",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":z">> = iolist_to_binary(join(re:split("az","^a*?\\w",[]))), 
-    <<":aaz">> = iolist_to_binary(join(re:split("aaaz","^a*?\\w",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":z">> = iolist_to_binary(join(re:split("az","^a*?\\w",[]))),
+    <<":aaz">> = iolist_to_binary(join(re:split("aaaz","^a*?\\w",[trim]))),
     <<":aaz">> = iolist_to_binary(join(re:split("aaaz","^a*?\\w",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<":aaz">> = iolist_to_binary(join(re:split("aaaz","^a*?\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","^a*?\\w",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<":aaz">> = iolist_to_binary(join(re:split("aaaz","^a*?\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","^a*?\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","^a*?\\w",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","^a*?\\w",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aa","^a*?\\w",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","^a*?\\w",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aa","^a*?\\w",[trim]))),
     <<":a">> = iolist_to_binary(join(re:split("aa","^a*?\\w",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aa","^a*?\\w",[]))), 
-    <<":aaa">> = iolist_to_binary(join(re:split("aaaa","^a*?\\w",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":a">> = iolist_to_binary(join(re:split("aa","^a*?\\w",[]))),
+    <<":aaa">> = iolist_to_binary(join(re:split("aaaa","^a*?\\w",[trim]))),
     <<":aaa">> = iolist_to_binary(join(re:split("aaaa","^a*?\\w",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<":aaa">> = iolist_to_binary(join(re:split("aaaa","^a*?\\w",[]))), 
-    <<":+">> = iolist_to_binary(join(re:split("a+","^a*?\\w",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<":aaa">> = iolist_to_binary(join(re:split("aaaa","^a*?\\w",[]))),
+    <<":+">> = iolist_to_binary(join(re:split("a+","^a*?\\w",[trim]))),
     <<":+">> = iolist_to_binary(join(re:split("a+","^a*?\\w",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":+">> = iolist_to_binary(join(re:split("a+","^a*?\\w",[]))), 
-    <<":a+">> = iolist_to_binary(join(re:split("aa+","^a*?\\w",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":+">> = iolist_to_binary(join(re:split("a+","^a*?\\w",[]))),
+    <<":a+">> = iolist_to_binary(join(re:split("aa+","^a*?\\w",[trim]))),
     <<":a+">> = iolist_to_binary(join(re:split("aa+","^a*?\\w",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":a+">> = iolist_to_binary(join(re:split("aa+","^a*?\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("az","^a+\\w",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":a+">> = iolist_to_binary(join(re:split("aa+","^a*?\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("az","^a+\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("az","^a+\\w",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("az","^a+\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaz","^a+\\w",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("az","^a+\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaz","^a+\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaz","^a+\\w",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaz","^a+\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aa","^a+\\w",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaz","^a+\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aa","^a+\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aa","^a+\\w",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aa","^a+\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaa","^a+\\w",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aa","^a+\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaa","^a+\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","^a+\\w",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","^a+\\w",[]))), 
-    <<":+">> = iolist_to_binary(join(re:split("aa+","^a+\\w",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","^a+\\w",[]))),
+    <<":+">> = iolist_to_binary(join(re:split("aa+","^a+\\w",[trim]))),
     <<":+">> = iolist_to_binary(join(re:split("aa+","^a+\\w",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":+">> = iolist_to_binary(join(re:split("aa+","^a+\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("az","^a+?\\w",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":+">> = iolist_to_binary(join(re:split("aa+","^a+\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("az","^a+?\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("az","^a+?\\w",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("az","^a+?\\w",[]))), 
-    <<":az">> = iolist_to_binary(join(re:split("aaaz","^a+?\\w",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("az","^a+?\\w",[]))),
+    <<":az">> = iolist_to_binary(join(re:split("aaaz","^a+?\\w",[trim]))),
     <<":az">> = iolist_to_binary(join(re:split("aaaz","^a+?\\w",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<":az">> = iolist_to_binary(join(re:split("aaaz","^a+?\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aa","^a+?\\w",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<":az">> = iolist_to_binary(join(re:split("aaaz","^a+?\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aa","^a+?\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aa","^a+?\\w",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aa","^a+?\\w",[]))), 
-    <<":aa">> = iolist_to_binary(join(re:split("aaaa","^a+?\\w",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aa","^a+?\\w",[]))),
+    <<":aa">> = iolist_to_binary(join(re:split("aaaa","^a+?\\w",[trim]))),
     <<":aa">> = iolist_to_binary(join(re:split("aaaa","^a+?\\w",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<":aa">> = iolist_to_binary(join(re:split("aaaa","^a+?\\w",[]))), 
-    <<":+">> = iolist_to_binary(join(re:split("aa+","^a+?\\w",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<":aa">> = iolist_to_binary(join(re:split("aaaa","^a+?\\w",[]))),
+    <<":+">> = iolist_to_binary(join(re:split("aa+","^a+?\\w",[trim]))),
     <<":+">> = iolist_to_binary(join(re:split("aa+","^a+?\\w",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":+">> = iolist_to_binary(join(re:split("aa+","^a+?\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("1234567890","^\\d{8}\\w{2,}",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":+">> = iolist_to_binary(join(re:split("aa+","^a+?\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("1234567890","^\\d{8}\\w{2,}",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("1234567890","^\\d{8}\\w{2,}",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("1234567890","^\\d{8}\\w{2,}",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("12345678ab","^\\d{8}\\w{2,}",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("1234567890","^\\d{8}\\w{2,}",[]))),
+    <<"">> = iolist_to_binary(join(re:split("12345678ab","^\\d{8}\\w{2,}",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("12345678ab","^\\d{8}\\w{2,}",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("12345678ab","^\\d{8}\\w{2,}",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("12345678__","^\\d{8}\\w{2,}",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("12345678ab","^\\d{8}\\w{2,}",[]))),
+    <<"">> = iolist_to_binary(join(re:split("12345678__","^\\d{8}\\w{2,}",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("12345678__","^\\d{8}\\w{2,}",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("12345678__","^\\d{8}\\w{2,}",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\d{8}\\w{2,}",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("12345678__","^\\d{8}\\w{2,}",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\d{8}\\w{2,}",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\d{8}\\w{2,}",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\d{8}\\w{2,}",[]))), 
-    <<"1234567">> = iolist_to_binary(join(re:split("1234567","^\\d{8}\\w{2,}",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\d{8}\\w{2,}",[]))),
+    <<"1234567">> = iolist_to_binary(join(re:split("1234567","^\\d{8}\\w{2,}",[trim]))),
     <<"1234567">> = iolist_to_binary(join(re:split("1234567","^\\d{8}\\w{2,}",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"1234567">> = iolist_to_binary(join(re:split("1234567","^\\d{8}\\w{2,}",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("uoie","^[aeiou\\d]{4,5}$",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"1234567">> = iolist_to_binary(join(re:split("1234567","^\\d{8}\\w{2,}",[]))),
+    <<"">> = iolist_to_binary(join(re:split("uoie","^[aeiou\\d]{4,5}$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("uoie","^[aeiou\\d]{4,5}$",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("uoie","^[aeiou\\d]{4,5}$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("1234","^[aeiou\\d]{4,5}$",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("uoie","^[aeiou\\d]{4,5}$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("1234","^[aeiou\\d]{4,5}$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("1234","^[aeiou\\d]{4,5}$",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("1234","^[aeiou\\d]{4,5}$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("12345","^[aeiou\\d]{4,5}$",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("1234","^[aeiou\\d]{4,5}$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("12345","^[aeiou\\d]{4,5}$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("12345","^[aeiou\\d]{4,5}$",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("12345","^[aeiou\\d]{4,5}$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaa","^[aeiou\\d]{4,5}$",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("12345","^[aeiou\\d]{4,5}$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaa","^[aeiou\\d]{4,5}$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaaa","^[aeiou\\d]{4,5}$",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaaa","^[aeiou\\d]{4,5}$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[aeiou\\d]{4,5}$",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaaa","^[aeiou\\d]{4,5}$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[aeiou\\d]{4,5}$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[aeiou\\d]{4,5}$",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[aeiou\\d]{4,5}$",[]))), 
-    <<"123456">> = iolist_to_binary(join(re:split("123456","^[aeiou\\d]{4,5}$",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[aeiou\\d]{4,5}$",[]))),
+    <<"123456">> = iolist_to_binary(join(re:split("123456","^[aeiou\\d]{4,5}$",[trim]))),
     <<"123456">> = iolist_to_binary(join(re:split("123456","^[aeiou\\d]{4,5}$",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"123456">> = iolist_to_binary(join(re:split("123456","^[aeiou\\d]{4,5}$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("uoie","^[aeiou\\d]{4,5}?",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"123456">> = iolist_to_binary(join(re:split("123456","^[aeiou\\d]{4,5}$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("uoie","^[aeiou\\d]{4,5}?",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("uoie","^[aeiou\\d]{4,5}?",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("uoie","^[aeiou\\d]{4,5}?",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("1234","^[aeiou\\d]{4,5}?",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("uoie","^[aeiou\\d]{4,5}?",[]))),
+    <<"">> = iolist_to_binary(join(re:split("1234","^[aeiou\\d]{4,5}?",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("1234","^[aeiou\\d]{4,5}?",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("1234","^[aeiou\\d]{4,5}?",[]))), 
-    <<":5">> = iolist_to_binary(join(re:split("12345","^[aeiou\\d]{4,5}?",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("1234","^[aeiou\\d]{4,5}?",[]))),
+    <<":5">> = iolist_to_binary(join(re:split("12345","^[aeiou\\d]{4,5}?",[trim]))),
     <<":5">> = iolist_to_binary(join(re:split("12345","^[aeiou\\d]{4,5}?",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<":5">> = iolist_to_binary(join(re:split("12345","^[aeiou\\d]{4,5}?",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaaa","^[aeiou\\d]{4,5}?",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<":5">> = iolist_to_binary(join(re:split("12345","^[aeiou\\d]{4,5}?",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaaa","^[aeiou\\d]{4,5}?",[trim]))),
     <<":a">> = iolist_to_binary(join(re:split("aaaaa","^[aeiou\\d]{4,5}?",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaaa","^[aeiou\\d]{4,5}?",[]))), 
-    <<":56">> = iolist_to_binary(join(re:split("123456","^[aeiou\\d]{4,5}?",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaaa","^[aeiou\\d]{4,5}?",[]))),
+    <<":56">> = iolist_to_binary(join(re:split("123456","^[aeiou\\d]{4,5}?",[trim]))),
     <<":56">> = iolist_to_binary(join(re:split("123456","^[aeiou\\d]{4,5}?",[{parts,
-                                                                                                                                                                                               2}]))), 
-    <<":56">> = iolist_to_binary(join(re:split("123456","^[aeiou\\d]{4,5}?",[]))), 
-    <<":abc:abc">> = iolist_to_binary(join(re:split("abc=abcabc","\\A(abc|def)=(\\1){2,3}\\Z",[trim]))), 
+                                                                                                                                                                                               2}]))),
+    <<":56">> = iolist_to_binary(join(re:split("123456","^[aeiou\\d]{4,5}?",[]))),
+    <<":abc:abc">> = iolist_to_binary(join(re:split("abc=abcabc","\\A(abc|def)=(\\1){2,3}\\Z",[trim]))),
     <<":abc:abc:">> = iolist_to_binary(join(re:split("abc=abcabc","\\A(abc|def)=(\\1){2,3}\\Z",[{parts,
-                                                                                                                                                                                                                           2}]))), 
-    <<":abc:abc:">> = iolist_to_binary(join(re:split("abc=abcabc","\\A(abc|def)=(\\1){2,3}\\Z",[]))), 
-    <<":def:def">> = iolist_to_binary(join(re:split("def=defdefdef","\\A(abc|def)=(\\1){2,3}\\Z",[trim]))), 
+                                                                                                                                                                                                                           2}]))),
+    <<":abc:abc:">> = iolist_to_binary(join(re:split("abc=abcabc","\\A(abc|def)=(\\1){2,3}\\Z",[]))),
+    <<":def:def">> = iolist_to_binary(join(re:split("def=defdefdef","\\A(abc|def)=(\\1){2,3}\\Z",[trim]))),
     <<":def:def:">> = iolist_to_binary(join(re:split("def=defdefdef","\\A(abc|def)=(\\1){2,3}\\Z",[{parts,
-                                                                                                                                                                                                                                 2}]))), 
-    <<":def:def:">> = iolist_to_binary(join(re:split("def=defdefdef","\\A(abc|def)=(\\1){2,3}\\Z",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\A(abc|def)=(\\1){2,3}\\Z",[trim]))), 
+                                                                                                                                                                                                                                 2}]))),
+    <<":def:def:">> = iolist_to_binary(join(re:split("def=defdefdef","\\A(abc|def)=(\\1){2,3}\\Z",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\A(abc|def)=(\\1){2,3}\\Z",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\A(abc|def)=(\\1){2,3}\\Z",[{parts,
-                                                                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\A(abc|def)=(\\1){2,3}\\Z",[]))), 
-    <<"abc=defdef">> = iolist_to_binary(join(re:split("abc=defdef","\\A(abc|def)=(\\1){2,3}\\Z",[trim]))), 
+                                                                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\A(abc|def)=(\\1){2,3}\\Z",[]))),
+    <<"abc=defdef">> = iolist_to_binary(join(re:split("abc=defdef","\\A(abc|def)=(\\1){2,3}\\Z",[trim]))),
     <<"abc=defdef">> = iolist_to_binary(join(re:split("abc=defdef","\\A(abc|def)=(\\1){2,3}\\Z",[{parts,
-                                                                                                                                                                                                                           2}]))), 
-    <<"abc=defdef">> = iolist_to_binary(join(re:split("abc=defdef","\\A(abc|def)=(\\1){2,3}\\Z",[]))), 
-    <<":a:b:c:d:e:f:g:h:i:j:k:cd">> = iolist_to_binary(join(re:split("abcdefghijkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$",[trim]))), 
+                                                                                                                                                                                                                           2}]))),
+    <<"abc=defdef">> = iolist_to_binary(join(re:split("abc=defdef","\\A(abc|def)=(\\1){2,3}\\Z",[]))),
+    <<":a:b:c:d:e:f:g:h:i:j:k:cd">> = iolist_to_binary(join(re:split("abcdefghijkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$",[trim]))),
     <<":a:b:c:d:e:f:g:h:i:j:k:cd:">> = iolist_to_binary(join(re:split("abcdefghijkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$",[{parts,
-                                                                                                                                                                                                                                                                                                   2}]))), 
-    <<":a:b:c:d:e:f:g:h:i:j:k:cd:">> = iolist_to_binary(join(re:split("abcdefghijkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$",[]))), 
-    <<":a:b:c:d:e:f:g:h:i:j:k:cd">> = iolist_to_binary(join(re:split("abcdefghijkkkkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$",[trim]))), 
+                                                                                                                                                                                                                                                                                                   2}]))),
+    <<":a:b:c:d:e:f:g:h:i:j:k:cd:">> = iolist_to_binary(join(re:split("abcdefghijkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$",[]))),
+    <<":a:b:c:d:e:f:g:h:i:j:k:cd">> = iolist_to_binary(join(re:split("abcdefghijkkkkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$",[trim]))),
     <<":a:b:c:d:e:f:g:h:i:j:k:cd:">> = iolist_to_binary(join(re:split("abcdefghijkkkkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$",[{parts,
-                                                                                                                                                                                                                                                                                                         2}]))), 
-    <<":a:b:c:d:e:f:g:h:i:j:k:cd:">> = iolist_to_binary(join(re:split("abcdefghijkkkkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$",[]))), 
-    <<":cataract:aract:ract::3">> = iolist_to_binary(join(re:split("cataract cataract23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[trim]))), 
+                                                                                                                                                                                                                                                                                                         2}]))),
+    <<":a:b:c:d:e:f:g:h:i:j:k:cd:">> = iolist_to_binary(join(re:split("abcdefghijkkkkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$",[]))),
+    <<":cataract:aract:ract::3">> = iolist_to_binary(join(re:split("cataract cataract23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[trim]))),
     <<":cataract:aract:ract::3:">> = iolist_to_binary(join(re:split("cataract cataract23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[{parts,
-                                                                                                                                                                                                                                                                     2}]))), 
-    <<":cataract:aract:ract::3:">> = iolist_to_binary(join(re:split("cataract cataract23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[]))), 
-    <<":catatonic:atonic:tonic::3">> = iolist_to_binary(join(re:split("catatonic catatonic23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[trim]))), 
+                                                                                                                                                                                                                                                                     2}]))),
+    <<":cataract:aract:ract::3:">> = iolist_to_binary(join(re:split("cataract cataract23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[]))),
+    <<":catatonic:atonic:tonic::3">> = iolist_to_binary(join(re:split("catatonic catatonic23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[trim]))),
     <<":catatonic:atonic:tonic::3:">> = iolist_to_binary(join(re:split("catatonic catatonic23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[{parts,
-                                                                                                                                                                                                                                                                         2}]))), 
-    <<":catatonic:atonic:tonic::3:">> = iolist_to_binary(join(re:split("catatonic catatonic23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[]))), 
-    <<":caterpillar:erpillar:::3">> = iolist_to_binary(join(re:split("caterpillar caterpillar23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[trim]))), 
+                                                                                                                                                                                                                                                                         2}]))),
+    <<":catatonic:atonic:tonic::3:">> = iolist_to_binary(join(re:split("catatonic catatonic23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[]))),
+    <<":caterpillar:erpillar:::3">> = iolist_to_binary(join(re:split("caterpillar caterpillar23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[trim]))),
     <<":caterpillar:erpillar:::3:">> = iolist_to_binary(join(re:split("caterpillar caterpillar23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[{parts,
-                                                                                                                                                                                                                                                                                 2}]))), 
-    <<":caterpillar:erpillar:::3:">> = iolist_to_binary(join(re:split("caterpillar caterpillar23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[]))), 
-    <<":abcd::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep 01 12:33:02 1997","^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]",[trim]))), 
+                                                                                                                                                                                                                                                                                 2}]))),
+    <<":caterpillar:erpillar:::3:">> = iolist_to_binary(join(re:split("caterpillar caterpillar23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)",[]))),
+    <<":abcd::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep 01 12:33:02 1997","^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]",[trim]))),
     <<":abcd::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep 01 12:33:02 1997","^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]",[{parts,
-                                                                                                                                                                                                                                                                                                                                                                                                                                  2}]))), 
-    <<":abcd::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep 01 12:33:02 1997","^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]",[]))), 
-    <<":Sep ::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                                                                                  2}]))),
+    <<":abcd::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep 01 12:33:02 1997","^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]",[]))),
+    <<":Sep ::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[trim]))),
     <<":Sep ::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[{parts,
-                                                                                                                                                                                                                                                                                                                                                            2}]))), 
-    <<":Sep ::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[]))), 
-    <<":Sep  ::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep  1 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                            2}]))),
+    <<":Sep ::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[]))),
+    <<":Sep  ::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep  1 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[trim]))),
     <<":Sep  ::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep  1 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[{parts,
-                                                                                                                                                                                                                                                                                                                                                            2}]))), 
-    <<":Sep  ::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep  1 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                            2}]))),
+    <<":Sep  ::02 1997">> = iolist_to_binary(join(re:split("From abcd  Mon Sep  1 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[{parts,
-                                                                                                                                                                                                                                                                                                            2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[]))), 
-    <<"From abcd  Sep 01 12:33:02 1997">> = iolist_to_binary(join(re:split("From abcd  Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[trim]))), 
+                                                                                                                                                                                                                                                                                                            2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[]))),
+    <<"From abcd  Sep 01 12:33:02 1997">> = iolist_to_binary(join(re:split("From abcd  Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[trim]))),
     <<"From abcd  Sep 01 12:33:02 1997">> = iolist_to_binary(join(re:split("From abcd  Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[{parts,
-                                                                                                                                                                                                                                                                                                                                                    2}]))), 
-    <<"From abcd  Sep 01 12:33:02 1997">> = iolist_to_binary(join(re:split("From abcd  Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[]))), 
+                                                                                                                                                                                                                                                                                                                                                    2}]))),
+    <<"From abcd  Sep 01 12:33:02 1997">> = iolist_to_binary(join(re:split("From abcd  Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d",[]))),
     <<"">> = iolist_to_binary(join(re:split("12
-34","^12.34",[dotall,trim]))), 
+34","^12.34",[dotall,trim]))),
     <<":">> = iolist_to_binary(join(re:split("12
-34","^12.34",[dotall,{parts,2}]))), 
+34","^12.34",[dotall,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("12
-34","^12.34",[dotall]))), 
+34","^12.34",[dotall]))),
     <<"">> = iolist_to_binary(join(re:split("12
34","^12.34",[dotall,
-                                                                                                                                                                    trim]))), 
+                                                                                                                                                                    trim]))),
     <<":">> = iolist_to_binary(join(re:split("12
34","^12.34",[dotall,
                                                                                                                                                                       {parts,
-                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("12
34","^12.34",[dotall]))), 
-    <<"the quick :	 fox">> = iolist_to_binary(join(re:split("the quick brown	 fox","\\w+(?=\\t)",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("12
34","^12.34",[dotall]))),
+    <<"the quick :	 fox">> = iolist_to_binary(join(re:split("the quick brown	 fox","\\w+(?=\\t)",[trim]))),
     <<"the quick :	 fox">> = iolist_to_binary(join(re:split("the quick brown	 fox","\\w+(?=\\t)",[{parts,
-                                                                                                                                                                                                                             2}]))), 
-    <<"the quick :	 fox">> = iolist_to_binary(join(re:split("the quick brown	 fox","\\w+(?=\\t)",[]))), 
-    <<"foobar is :lish see?">> = iolist_to_binary(join(re:split("foobar is foolish see?","foo(?!bar)(.*)",[trim]))), 
+                                                                                                                                                                                                                             2}]))),
+    <<"the quick :	 fox">> = iolist_to_binary(join(re:split("the quick brown	 fox","\\w+(?=\\t)",[]))),
+    <<"foobar is :lish see?">> = iolist_to_binary(join(re:split("foobar is foolish see?","foo(?!bar)(.*)",[trim]))),
     <<"foobar is :lish see?:">> = iolist_to_binary(join(re:split("foobar is foolish see?","foo(?!bar)(.*)",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<"foobar is :lish see?:">> = iolist_to_binary(join(re:split("foobar is foolish see?","foo(?!bar)(.*)",[]))), 
-    <<"foobar c: etc">> = iolist_to_binary(join(re:split("foobar crowbar etc","(?:(?!foo)...|^.{0,2})bar(.*)",[trim]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<"foobar is :lish see?:">> = iolist_to_binary(join(re:split("foobar is foolish see?","foo(?!bar)(.*)",[]))),
+    <<"foobar c: etc">> = iolist_to_binary(join(re:split("foobar crowbar etc","(?:(?!foo)...|^.{0,2})bar(.*)",[trim]))),
     <<"foobar c: etc:">> = iolist_to_binary(join(re:split("foobar crowbar etc","(?:(?!foo)...|^.{0,2})bar(.*)",[{parts,
-                                                                                                                                                                                                                                              2}]))), 
-    <<"foobar c: etc:">> = iolist_to_binary(join(re:split("foobar crowbar etc","(?:(?!foo)...|^.{0,2})bar(.*)",[]))), 
-    <<":rel">> = iolist_to_binary(join(re:split("barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[trim]))), 
+                                                                                                                                                                                                                                              2}]))),
+    <<"foobar c: etc:">> = iolist_to_binary(join(re:split("foobar crowbar etc","(?:(?!foo)...|^.{0,2})bar(.*)",[]))),
+    <<":rel">> = iolist_to_binary(join(re:split("barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[trim]))),
     <<":rel:">> = iolist_to_binary(join(re:split("barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[{parts,
-                                                                                                                                                                                                                      2}]))), 
-    <<":rel:">> = iolist_to_binary(join(re:split("barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[]))), 
-    <<":rel">> = iolist_to_binary(join(re:split("2barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[trim]))), 
+                                                                                                                                                                                                                      2}]))),
+    <<":rel:">> = iolist_to_binary(join(re:split("barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[]))),
+    <<":rel">> = iolist_to_binary(join(re:split("2barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[trim]))),
     <<":rel:">> = iolist_to_binary(join(re:split("2barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<":rel:">> = iolist_to_binary(join(re:split("2barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[]))), 
-    <<":rel">> = iolist_to_binary(join(re:split("A barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[trim]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<":rel:">> = iolist_to_binary(join(re:split("2barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[]))),
+    <<":rel">> = iolist_to_binary(join(re:split("A barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[trim]))),
     <<":rel:">> = iolist_to_binary(join(re:split("A barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[{parts,
-                                                                                                                                                                                                                          2}]))), 
-    <<":rel:">> = iolist_to_binary(join(re:split("A barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[]))), 
-    <<":abc:456">> = iolist_to_binary(join(re:split("abc456","^(\\D*)(?=\\d)(?!123)",[trim]))), 
+                                                                                                                                                                                                                          2}]))),
+    <<":rel:">> = iolist_to_binary(join(re:split("A barrel","(?:(?!foo)...|^.{0,2})bar(.*)",[]))),
+    <<":abc:456">> = iolist_to_binary(join(re:split("abc456","^(\\D*)(?=\\d)(?!123)",[trim]))),
     <<":abc:456">> = iolist_to_binary(join(re:split("abc456","^(\\D*)(?=\\d)(?!123)",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":abc:456">> = iolist_to_binary(join(re:split("abc456","^(\\D*)(?=\\d)(?!123)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\D*)(?=\\d)(?!123)",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":abc:456">> = iolist_to_binary(join(re:split("abc456","^(\\D*)(?=\\d)(?!123)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\D*)(?=\\d)(?!123)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\D*)(?=\\d)(?!123)",[{parts,
-                                                                                                                                                                                                                  2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\D*)(?=\\d)(?!123)",[]))), 
-    <<"abc123">> = iolist_to_binary(join(re:split("abc123","^(\\D*)(?=\\d)(?!123)",[trim]))), 
+                                                                                                                                                                                                                  2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\D*)(?=\\d)(?!123)",[]))),
+    <<"abc123">> = iolist_to_binary(join(re:split("abc123","^(\\D*)(?=\\d)(?!123)",[trim]))),
     <<"abc123">> = iolist_to_binary(join(re:split("abc123","^(\\D*)(?=\\d)(?!123)",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<"abc123">> = iolist_to_binary(join(re:split("abc123","^(\\D*)(?=\\d)(?!123)",[]))), 
+                                                                                                                                                                                                        2}]))),
+    <<"abc123">> = iolist_to_binary(join(re:split("abc123","^(\\D*)(?=\\d)(?!123)",[]))),
     ok.
 run3() ->
     <<"">> = iolist_to_binary(join(re:split("1234","^1234(?# test newlines
-  inside)",[trim]))), 
+  inside)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("1234","^1234(?# test newlines
-  inside)",[{parts,2}]))), 
+  inside)",[{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("1234","^1234(?# test newlines
-  inside)",[]))), 
+  inside)",[]))),
     <<"">> = iolist_to_binary(join(re:split("1234","^1234 #comment in extended re
-  ",[extended,trim]))), 
+  ",[extended,trim]))),
     <<":">> = iolist_to_binary(join(re:split("1234","^1234 #comment in extended re
-  ",[extended,{parts,2}]))), 
+  ",[extended,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("1234","^1234 #comment in extended re
-  ",[extended]))), 
+  ",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("abcd","#rhubarb
-  abcd",[extended,trim]))), 
+  abcd",[extended,trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcd","#rhubarb
-  abcd",[extended,{parts,2}]))), 
+  abcd",[extended,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("abcd","#rhubarb
-  abcd",[extended]))), 
+  abcd",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("abcd","^abcd#rhubarb",[extended,
-                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcd","^abcd#rhubarb",[extended,
                                                                                                                                                                                   {parts,
-                                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcd","^abcd#rhubarb",[extended]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aaab","^(a)\\1{2,3}(.)",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcd","^abcd#rhubarb",[extended]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aaab","^(a)\\1{2,3}(.)",[trim]))),
     <<":a:b:">> = iolist_to_binary(join(re:split("aaab","^(a)\\1{2,3}(.)",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<":a:b:">> = iolist_to_binary(join(re:split("aaab","^(a)\\1{2,3}(.)",[]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aaaab","^(a)\\1{2,3}(.)",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<":a:b:">> = iolist_to_binary(join(re:split("aaab","^(a)\\1{2,3}(.)",[]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aaaab","^(a)\\1{2,3}(.)",[trim]))),
     <<":a:b:">> = iolist_to_binary(join(re:split("aaaab","^(a)\\1{2,3}(.)",[{parts,
-                                                                                                                                                                                         2}]))), 
-    <<":a:b:">> = iolist_to_binary(join(re:split("aaaab","^(a)\\1{2,3}(.)",[]))), 
-    <<":a:a:b">> = iolist_to_binary(join(re:split("aaaaab","^(a)\\1{2,3}(.)",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<":a:b:">> = iolist_to_binary(join(re:split("aaaab","^(a)\\1{2,3}(.)",[]))),
+    <<":a:a:b">> = iolist_to_binary(join(re:split("aaaaab","^(a)\\1{2,3}(.)",[trim]))),
     <<":a:a:b">> = iolist_to_binary(join(re:split("aaaaab","^(a)\\1{2,3}(.)",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<":a:a:b">> = iolist_to_binary(join(re:split("aaaaab","^(a)\\1{2,3}(.)",[]))), 
-    <<":a:a:ab">> = iolist_to_binary(join(re:split("aaaaaab","^(a)\\1{2,3}(.)",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<":a:a:b">> = iolist_to_binary(join(re:split("aaaaab","^(a)\\1{2,3}(.)",[]))),
+    <<":a:a:ab">> = iolist_to_binary(join(re:split("aaaaaab","^(a)\\1{2,3}(.)",[trim]))),
     <<":a:a:ab">> = iolist_to_binary(join(re:split("aaaaaab","^(a)\\1{2,3}(.)",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<":a:a:ab">> = iolist_to_binary(join(re:split("aaaaaab","^(a)\\1{2,3}(.)",[]))), 
-    <<"the ">> = iolist_to_binary(join(re:split("the abc","(?!^)abc",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<":a:a:ab">> = iolist_to_binary(join(re:split("aaaaaab","^(a)\\1{2,3}(.)",[]))),
+    <<"the ">> = iolist_to_binary(join(re:split("the abc","(?!^)abc",[trim]))),
     <<"the :">> = iolist_to_binary(join(re:split("the abc","(?!^)abc",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"the :">> = iolist_to_binary(join(re:split("the abc","(?!^)abc",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?!^)abc",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"the :">> = iolist_to_binary(join(re:split("the abc","(?!^)abc",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?!^)abc",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?!^)abc",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?!^)abc",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(?!^)abc",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?!^)abc",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(?!^)abc",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(?!^)abc",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(?!^)abc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","(?=^)abc",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(?!^)abc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","(?=^)abc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","(?=^)abc",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","(?=^)abc",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?=^)abc",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","(?=^)abc",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?=^)abc",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?=^)abc",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?=^)abc",[]))), 
-    <<"the abc">> = iolist_to_binary(join(re:split("the abc","(?=^)abc",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?=^)abc",[]))),
+    <<"the abc">> = iolist_to_binary(join(re:split("the abc","(?=^)abc",[trim]))),
     <<"the abc">> = iolist_to_binary(join(re:split("the abc","(?=^)abc",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"the abc">> = iolist_to_binary(join(re:split("the abc","(?=^)abc",[]))), 
-    <<":b:bbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}(ab*|b)",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"the abc">> = iolist_to_binary(join(re:split("the abc","(?=^)abc",[]))),
+    <<":b:bbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}(ab*|b)",[trim]))),
     <<":b:bbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}(ab*|b)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":b:bbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}(ab*|b)",[]))), 
-    <<":abbbbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}?(ab*|b)",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":b:bbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}(ab*|b)",[]))),
+    <<":abbbbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}?(ab*|b)",[trim]))),
     <<":abbbbb:">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}?(ab*|b)",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":abbbbb:">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}?(ab*|b)",[]))), 
-    <<":a:bbbbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}?(ab*?|b)",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":abbbbb:">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}?(ab*|b)",[]))),
+    <<":a:bbbbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}?(ab*?|b)",[trim]))),
     <<":a:bbbbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}?(ab*?|b)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":a:bbbbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}?(ab*?|b)",[]))), 
-    <<":b:bbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}(ab*?|b)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":a:bbbbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}?(ab*?|b)",[]))),
+    <<":b:bbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}(ab*?|b)",[trim]))),
     <<":b:bbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}(ab*?|b)",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":b:bbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}(ab*?|b)",[]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":b:bbb">> = iolist_to_binary(join(re:split("aabbbbb","^[ab]{1,3}(ab*?|b)",[]))),
     <<"Alan Other <user.ain>">> = iolist_to_binary(join(re:split("Alan Other <user.ain>","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -1630,7 +1630,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended,trim]))), 
+\\)  )*                       # optional trailing comment",[extended,trim]))),
     <<"Alan Other <user.ain>">> = iolist_to_binary(join(re:split("Alan Other <user.ain>","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -1824,7 +1824,7 @@ run3() ->
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                       # optional trailing comment",[extended,
-                                                               {parts,2}]))), 
+                                                               {parts,2}]))),
     <<"Alan Other <user.ain>">> = iolist_to_binary(join(re:split("Alan Other <user.ain>","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -2017,7 +2017,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended]))), 
+\\)  )*                       # optional trailing comment",[extended]))),
     <<"<user.ain>">> = iolist_to_binary(join(re:split("<user.ain>","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -2210,7 +2210,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended,trim]))), 
+\\)  )*                       # optional trailing comment",[extended,trim]))),
     <<"<user.ain>">> = iolist_to_binary(join(re:split("<user.ain>","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -2404,7 +2404,7 @@ run3() ->
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                       # optional trailing comment",[extended,
-                                                               {parts,2}]))), 
+                                                               {parts,2}]))),
     <<"<user.ain>">> = iolist_to_binary(join(re:split("<user.ain>","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -2597,7 +2597,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended]))), 
+\\)  )*                       # optional trailing comment",[extended]))),
     <<"user.ain">> = iolist_to_binary(join(re:split("user.ain","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -2790,7 +2790,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended,trim]))), 
+\\)  )*                       # optional trailing comment",[extended,trim]))),
     <<"user.ain">> = iolist_to_binary(join(re:split("user.ain","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -2984,7 +2984,7 @@ run3() ->
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                       # optional trailing comment",[extended,
-                                                               {parts,2}]))), 
+                                                               {parts,2}]))),
     <<"user.ain">> = iolist_to_binary(join(re:split("user.ain","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -3177,7 +3177,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended]))), 
+\\)  )*                       # optional trailing comment",[extended]))),
     <<"\"A. Other\" <user.1234.ain> (a comment)">> = iolist_to_binary(join(re:split("\"A. Other\" <user.1234.ain> (a comment)","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -3370,7 +3370,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended,trim]))), 
+\\)  )*                       # optional trailing comment",[extended,trim]))),
     <<"\"A. Other\" <user.1234.ain> (a comment)">> = iolist_to_binary(join(re:split("\"A. Other\" <user.1234.ain> (a comment)","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -3564,7 +3564,7 @@ run3() ->
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                       # optional trailing comment",[extended,
-                                                               {parts,2}]))), 
+                                                               {parts,2}]))),
     <<"\"A. Other\" <user.1234.ain> (a comment)">> = iolist_to_binary(join(re:split("\"A. Other\" <user.1234.ain> (a comment)","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -3757,7 +3757,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended]))), 
+\\)  )*                       # optional trailing comment",[extended]))),
     <<"A. Other <user.1234.ain> (a comment)">> = iolist_to_binary(join(re:split("A. Other <user.1234.ain> (a comment)","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -3950,7 +3950,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended,trim]))), 
+\\)  )*                       # optional trailing comment",[extended,trim]))),
     <<"A. Other <user.1234.ain> (a comment)">> = iolist_to_binary(join(re:split("A. Other <user.1234.ain> (a comment)","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -4144,7 +4144,7 @@ run3() ->
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                       # optional trailing comment",[extended,
-                                                               {parts,2}]))), 
+                                                               {parts,2}]))),
     <<"A. Other <user.1234.ain> (a comment)">> = iolist_to_binary(join(re:split("A. Other <user.1234.ain> (a comment)","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -4337,7 +4337,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended]))), 
+\\)  )*                       # optional trailing comment",[extended]))),
     <<"\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay">> = iolist_to_binary(join(re:split("\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -4530,7 +4530,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended,trim]))), 
+\\)  )*                       # optional trailing comment",[extended,trim]))),
     <<"\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay">> = iolist_to_binary(join(re:split("\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -4724,7 +4724,7 @@ run3() ->
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                       # optional trailing comment",[extended,
-                                                               {parts,2}]))), 
+                                                               {parts,2}]))),
     <<"\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay">> = iolist_to_binary(join(re:split("\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -4917,7 +4917,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended]))), 
+\\)  )*                       # optional trailing comment",[extended]))),
     <<"A missing angle <user.where">> = iolist_to_binary(join(re:split("A missing angle <user.where","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -5110,7 +5110,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended,trim]))), 
+\\)  )*                       # optional trailing comment",[extended,trim]))),
     <<"A missing angle <user.where">> = iolist_to_binary(join(re:split("A missing angle <user.where","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -5304,7 +5304,7 @@ run3() ->
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                       # optional trailing comment",[extended,
-                                                               {parts,2}]))), 
+                                                               {parts,2}]))),
     <<"A missing angle <user.where">> = iolist_to_binary(join(re:split("A missing angle <user.where","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -5497,7 +5497,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended]))), 
+\\)  )*                       # optional trailing comment",[extended]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -5690,7 +5690,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended,trim]))), 
+\\)  )*                       # optional trailing comment",[extended,trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -5884,7 +5884,7 @@ run3() ->
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                       # optional trailing comment",[extended,
-                                                               {parts,2}]))), 
+                                                               {parts,2}]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -6077,7 +6077,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended]))), 
+\\)  )*                       # optional trailing comment",[extended]))),
     <<"The quick brown fox">> = iolist_to_binary(join(re:split("The quick brown fox","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -6270,7 +6270,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended,trim]))), 
+\\)  )*                       # optional trailing comment",[extended,trim]))),
     <<"The quick brown fox">> = iolist_to_binary(join(re:split("The quick brown fox","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -6464,7 +6464,7 @@ run3() ->
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                       # optional trailing comment",[extended,
-                                                               {parts,2}]))), 
+                                                               {parts,2}]))),
     <<"The quick brown fox">> = iolist_to_binary(join(re:split("The quick brown fox","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -6657,7 +6657,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment",[extended]))), 
+\\)  )*                       # optional trailing comment",[extended]))),
     <<"Alan Other <user.ain>">> = iolist_to_binary(join(re:split("Alan Other <user.ain>","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -7238,7 +7238,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,trim]))), 
+)",[extended,trim]))),
     <<"Alan Other <user.ain>">> = iolist_to_binary(join(re:split("Alan Other <user.ain>","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -7819,7 +7819,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,{parts,2}]))), 
+)",[extended,{parts,2}]))),
     <<"Alan Other <user.ain>">> = iolist_to_binary(join(re:split("Alan Other <user.ain>","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -8400,7 +8400,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended]))), 
+)",[extended]))),
     <<"<user.ain>">> = iolist_to_binary(join(re:split("<user.ain>","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -8981,7 +8981,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,trim]))), 
+)",[extended,trim]))),
     <<"<user.ain>">> = iolist_to_binary(join(re:split("<user.ain>","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -9562,7 +9562,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,{parts,2}]))), 
+)",[extended,{parts,2}]))),
     <<"<user.ain>">> = iolist_to_binary(join(re:split("<user.ain>","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -10143,7 +10143,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended]))), 
+)",[extended]))),
     <<"user.ain">> = iolist_to_binary(join(re:split("user.ain","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -10724,7 +10724,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,trim]))), 
+)",[extended,trim]))),
     <<"user.ain">> = iolist_to_binary(join(re:split("user.ain","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -11305,7 +11305,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,{parts,2}]))), 
+)",[extended,{parts,2}]))),
     <<"user.ain">> = iolist_to_binary(join(re:split("user.ain","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -11886,7 +11886,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended]))), 
+)",[extended]))),
     <<"\"A. Other\" <user.1234.ain> (a comment)">> = iolist_to_binary(join(re:split("\"A. Other\" <user.1234.ain> (a comment)","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -12467,7 +12467,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,trim]))), 
+)",[extended,trim]))),
     <<"\"A. Other\" <user.1234.ain> (a comment)">> = iolist_to_binary(join(re:split("\"A. Other\" <user.1234.ain> (a comment)","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -13048,7 +13048,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,{parts,2}]))), 
+)",[extended,{parts,2}]))),
     <<"\"A. Other\" <user.1234.ain> (a comment)">> = iolist_to_binary(join(re:split("\"A. Other\" <user.1234.ain> (a comment)","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -13629,7 +13629,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended]))), 
+)",[extended]))),
     <<"A. Other <user.1234.ain> (a comment)">> = iolist_to_binary(join(re:split("A. Other <user.1234.ain> (a comment)","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -14210,7 +14210,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,trim]))), 
+)",[extended,trim]))),
     <<"A. Other <user.1234.ain> (a comment)">> = iolist_to_binary(join(re:split("A. Other <user.1234.ain> (a comment)","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -14791,7 +14791,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,{parts,2}]))), 
+)",[extended,{parts,2}]))),
     <<"A. Other <user.1234.ain> (a comment)">> = iolist_to_binary(join(re:split("A. Other <user.1234.ain> (a comment)","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -15372,7 +15372,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended]))), 
+)",[extended]))),
     <<"\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay">> = iolist_to_binary(join(re:split("\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -15953,7 +15953,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,trim]))), 
+)",[extended,trim]))),
     <<"\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay">> = iolist_to_binary(join(re:split("\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -16534,7 +16534,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,{parts,2}]))), 
+)",[extended,{parts,2}]))),
     <<"\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay">> = iolist_to_binary(join(re:split("\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -17115,7 +17115,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended]))), 
+)",[extended]))),
     <<"A missing angle <user.where">> = iolist_to_binary(join(re:split("A missing angle <user.where","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -17696,7 +17696,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,trim]))), 
+)",[extended,trim]))),
     <<"A missing angle <user.where">> = iolist_to_binary(join(re:split("A missing angle <user.where","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -18277,7 +18277,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,{parts,2}]))), 
+)",[extended,{parts,2}]))),
     <<"A missing angle <user.where">> = iolist_to_binary(join(re:split("A missing angle <user.where","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -18858,7 +18858,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended]))), 
+)",[extended]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -19439,7 +19439,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,trim]))), 
+)",[extended,trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -20020,7 +20020,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,{parts,2}]))), 
+)",[extended,{parts,2}]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -20601,7 +20601,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended]))), 
+)",[extended]))),
     <<"The quick brown fox">> = iolist_to_binary(join(re:split("The quick brown fox","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -21182,7 +21182,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,trim]))), 
+)",[extended,trim]))),
     <<"The quick brown fox">> = iolist_to_binary(join(re:split("The quick brown fox","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -21763,7 +21763,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended,{parts,2}]))), 
+)",[extended,{parts,2}]))),
     <<"The quick brown fox">> = iolist_to_binary(join(re:split("The quick brown fox","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -22344,5763 +22344,5763 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)",[extended]))), 
-    <<"abcdefpqrxyz0AB">> = iolist_to_binary(join(re:split("abcdefpqrxyz0AB","abc\\0def\\00pqr\\000xyz\\0000AB",[trim]))), 
+)",[extended]))),
+    <<"abcdefpqrxyz0AB">> = iolist_to_binary(join(re:split("abcdefpqrxyz0AB","abc\\0def\\00pqr\\000xyz\\0000AB",[trim]))),
     <<"abcdefpqrxyz0AB">> = iolist_to_binary(join(re:split("abcdefpqrxyz0AB","abc\\0def\\00pqr\\000xyz\\0000AB",[{parts,
-                                                                                                                                                                                                                                                          2}]))), 
-    <<"abcdefpqrxyz0AB">> = iolist_to_binary(join(re:split("abcdefpqrxyz0AB","abc\\0def\\00pqr\\000xyz\\0000AB",[]))), 
-    <<"abc456 abcdefpqrxyz0ABCDE">> = iolist_to_binary(join(re:split("abc456 abcdefpqrxyz0ABCDE","abc\\0def\\00pqr\\000xyz\\0000AB",[trim]))), 
+                                                                                                                                                                                                                                                          2}]))),
+    <<"abcdefpqrxyz0AB">> = iolist_to_binary(join(re:split("abcdefpqrxyz0AB","abc\\0def\\00pqr\\000xyz\\0000AB",[]))),
+    <<"abc456 abcdefpqrxyz0ABCDE">> = iolist_to_binary(join(re:split("abc456 abcdefpqrxyz0ABCDE","abc\\0def\\00pqr\\000xyz\\0000AB",[trim]))),
     <<"abc456 abcdefpqrxyz0ABCDE">> = iolist_to_binary(join(re:split("abc456 abcdefpqrxyz0ABCDE","abc\\0def\\00pqr\\000xyz\\0000AB",[{parts,
-                                                                                                                                                                                                                                                                              2}]))), 
-    <<"abc456 abcdefpqrxyz0ABCDE">> = iolist_to_binary(join(re:split("abc456 abcdefpqrxyz0ABCDE","abc\\0def\\00pqr\\000xyz\\0000AB",[]))), 
-    <<"abc
efpqr0xyz00AB">> = iolist_to_binary(join(re:split("abc
efpqr0xyz00AB","abc\\x0def\\x00pqr\\x000xyz\\x0000AB",[trim]))), 
+                                                                                                                                                                                                                                                                              2}]))),
+    <<"abc456 abcdefpqrxyz0ABCDE">> = iolist_to_binary(join(re:split("abc456 abcdefpqrxyz0ABCDE","abc\\0def\\00pqr\\000xyz\\0000AB",[]))),
+    <<"abc
efpqr0xyz00AB">> = iolist_to_binary(join(re:split("abc
efpqr0xyz00AB","abc\\x0def\\x00pqr\\x000xyz\\x0000AB",[trim]))),
     <<"abc
efpqr0xyz00AB">> = iolist_to_binary(join(re:split("abc
efpqr0xyz00AB","abc\\x0def\\x00pqr\\x000xyz\\x0000AB",[{parts,
-                                                                                                                                                                                                                                                                    2}]))), 
-    <<"abc
efpqr0xyz00AB">> = iolist_to_binary(join(re:split("abc
efpqr0xyz00AB","abc\\x0def\\x00pqr\\x000xyz\\x0000AB",[]))), 
-    <<"abc456 abc
efpqr0xyz00ABCDE">> = iolist_to_binary(join(re:split("abc456 abc
efpqr0xyz00ABCDE","abc\\x0def\\x00pqr\\x000xyz\\x0000AB",[trim]))), 
+                                                                                                                                                                                                                                                                    2}]))),
+    <<"abc
efpqr0xyz00AB">> = iolist_to_binary(join(re:split("abc
efpqr0xyz00AB","abc\\x0def\\x00pqr\\x000xyz\\x0000AB",[]))),
+    <<"abc456 abc
efpqr0xyz00ABCDE">> = iolist_to_binary(join(re:split("abc456 abc
efpqr0xyz00ABCDE","abc\\x0def\\x00pqr\\x000xyz\\x0000AB",[trim]))),
     <<"abc456 abc
efpqr0xyz00ABCDE">> = iolist_to_binary(join(re:split("abc456 abc
efpqr0xyz00ABCDE","abc\\x0def\\x00pqr\\x000xyz\\x0000AB",[{parts,
-                                                                                                                                                                                                                                                                                        2}]))), 
-    <<"abc456 abc
efpqr0xyz00ABCDE">> = iolist_to_binary(join(re:split("abc456 abc
efpqr0xyz00ABCDE","abc\\x0def\\x00pqr\\x000xyz\\x0000AB",[]))), 
-    <<"A">> = iolist_to_binary(join(re:split("A","^[\\000-\\037]",[trim]))), 
+                                                                                                                                                                                                                                                                                        2}]))),
+    <<"abc456 abc
efpqr0xyz00ABCDE">> = iolist_to_binary(join(re:split("abc456 abc
efpqr0xyz00ABCDE","abc\\x0def\\x00pqr\\x000xyz\\x0000AB",[]))),
+    <<"A">> = iolist_to_binary(join(re:split("A","^[\\000-\\037]",[trim]))),
     <<"A">> = iolist_to_binary(join(re:split("A","^[\\000-\\037]",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"A">> = iolist_to_binary(join(re:split("A","^[\\000-\\037]",[]))), 
-    <<":B">> = iolist_to_binary(join(re:split("B","^[\\000-\\037]",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"A">> = iolist_to_binary(join(re:split("A","^[\\000-\\037]",[]))),
+    <<":B">> = iolist_to_binary(join(re:split("B","^[\\000-\\037]",[trim]))),
     <<":B">> = iolist_to_binary(join(re:split("B","^[\\000-\\037]",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":B">> = iolist_to_binary(join(re:split("B","^[\\000-\\037]",[]))), 
-    <<":C">> = iolist_to_binary(join(re:split("C","^[\\000-\\037]",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":B">> = iolist_to_binary(join(re:split("B","^[\\000-\\037]",[]))),
+    <<":C">> = iolist_to_binary(join(re:split("C","^[\\000-\\037]",[trim]))),
     <<":C">> = iolist_to_binary(join(re:split("C","^[\\000-\\037]",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":C">> = iolist_to_binary(join(re:split("C","^[\\000-\\037]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("","\\0*",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":C">> = iolist_to_binary(join(re:split("C","^[\\000-\\037]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("","\\0*",[trim]))),
     <<"">> = iolist_to_binary(join(re:split("","\\0*",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<"">> = iolist_to_binary(join(re:split("","\\0*",[]))), 
-    <<"The AZ">> = iolist_to_binary(join(re:split("The AZ","A\\x0{2,3}Z",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<"">> = iolist_to_binary(join(re:split("","\\0*",[]))),
+    <<"The AZ">> = iolist_to_binary(join(re:split("The AZ","A\\x0{2,3}Z",[trim]))),
     <<"The AZ">> = iolist_to_binary(join(re:split("The AZ","A\\x0{2,3}Z",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"The AZ">> = iolist_to_binary(join(re:split("The AZ","A\\x0{2,3}Z",[]))), 
-    <<"An AZ">> = iolist_to_binary(join(re:split("An AZ","A\\x0{2,3}Z",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"The AZ">> = iolist_to_binary(join(re:split("The AZ","A\\x0{2,3}Z",[]))),
+    <<"An AZ">> = iolist_to_binary(join(re:split("An AZ","A\\x0{2,3}Z",[trim]))),
     <<"An AZ">> = iolist_to_binary(join(re:split("An AZ","A\\x0{2,3}Z",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"An AZ">> = iolist_to_binary(join(re:split("An AZ","A\\x0{2,3}Z",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","A\\x0{2,3}Z",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"An AZ">> = iolist_to_binary(join(re:split("An AZ","A\\x0{2,3}Z",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","A\\x0{2,3}Z",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","A\\x0{2,3}Z",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","A\\x0{2,3}Z",[]))), 
-    <<"AZ">> = iolist_to_binary(join(re:split("AZ","A\\x0{2,3}Z",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","A\\x0{2,3}Z",[]))),
+    <<"AZ">> = iolist_to_binary(join(re:split("AZ","A\\x0{2,3}Z",[trim]))),
     <<"AZ">> = iolist_to_binary(join(re:split("AZ","A\\x0{2,3}Z",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<"AZ">> = iolist_to_binary(join(re:split("AZ","A\\x0{2,3}Z",[]))), 
-    <<"AZ">> = iolist_to_binary(join(re:split("AZ","A\\x0{2,3}Z",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<"AZ">> = iolist_to_binary(join(re:split("AZ","A\\x0{2,3}Z",[]))),
+    <<"AZ">> = iolist_to_binary(join(re:split("AZ","A\\x0{2,3}Z",[trim]))),
     <<"AZ">> = iolist_to_binary(join(re:split("AZ","A\\x0{2,3}Z",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"AZ">> = iolist_to_binary(join(re:split("AZ","A\\x0{2,3}Z",[]))), 
-    <<":cow:bell">> = iolist_to_binary(join(re:split("cowcowbell","^(cow|)\\1(bell)",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"AZ">> = iolist_to_binary(join(re:split("AZ","A\\x0{2,3}Z",[]))),
+    <<":cow:bell">> = iolist_to_binary(join(re:split("cowcowbell","^(cow|)\\1(bell)",[trim]))),
     <<":cow:bell:">> = iolist_to_binary(join(re:split("cowcowbell","^(cow|)\\1(bell)",[{parts,
-                                                                                                                                                                                                     2}]))), 
-    <<":cow:bell:">> = iolist_to_binary(join(re:split("cowcowbell","^(cow|)\\1(bell)",[]))), 
-    <<"::bell">> = iolist_to_binary(join(re:split("bell","^(cow|)\\1(bell)",[trim]))), 
+                                                                                                                                                                                                     2}]))),
+    <<":cow:bell:">> = iolist_to_binary(join(re:split("cowcowbell","^(cow|)\\1(bell)",[]))),
+    <<"::bell">> = iolist_to_binary(join(re:split("bell","^(cow|)\\1(bell)",[trim]))),
     <<"::bell:">> = iolist_to_binary(join(re:split("bell","^(cow|)\\1(bell)",[{parts,
-                                                                                                                                                                                         2}]))), 
-    <<"::bell:">> = iolist_to_binary(join(re:split("bell","^(cow|)\\1(bell)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(cow|)\\1(bell)",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<"::bell:">> = iolist_to_binary(join(re:split("bell","^(cow|)\\1(bell)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(cow|)\\1(bell)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(cow|)\\1(bell)",[{parts,
-                                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(cow|)\\1(bell)",[]))), 
-    <<"cowbell">> = iolist_to_binary(join(re:split("cowbell","^(cow|)\\1(bell)",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(cow|)\\1(bell)",[]))),
+    <<"cowbell">> = iolist_to_binary(join(re:split("cowbell","^(cow|)\\1(bell)",[trim]))),
     <<"cowbell">> = iolist_to_binary(join(re:split("cowbell","^(cow|)\\1(bell)",[{parts,
-                                                                                                                                                                                               2}]))), 
-    <<"cowbell">> = iolist_to_binary(join(re:split("cowbell","^(cow|)\\1(bell)",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split(" abc","^\\s",[trim]))), 
+                                                                                                                                                                                               2}]))),
+    <<"cowbell">> = iolist_to_binary(join(re:split("cowbell","^(cow|)\\1(bell)",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split(" abc","^\\s",[trim]))),
     <<":abc">> = iolist_to_binary(join(re:split(" abc","^\\s",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":abc">> = iolist_to_binary(join(re:split(" abc","^\\s",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abc","^\\s",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":abc">> = iolist_to_binary(join(re:split(" abc","^\\s",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abc","^\\s",[trim]))),
     <<":abc">> = iolist_to_binary(join(re:split("abc","^\\s",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abc","^\\s",[]))), 
+                                                                                                                                                                 2}]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abc","^\\s",[]))),
     <<":abc">> = iolist_to_binary(join(re:split("
-abc","^\\s",[trim]))), 
+abc","^\\s",[trim]))),
     <<":abc">> = iolist_to_binary(join(re:split("
-abc","^\\s",[{parts,2}]))), 
+abc","^\\s",[{parts,2}]))),
     <<":abc">> = iolist_to_binary(join(re:split("
-abc","^\\s",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("
abc","^\\s",[trim]))), 
+abc","^\\s",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("
abc","^\\s",[trim]))),
     <<":abc">> = iolist_to_binary(join(re:split("
abc","^\\s",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("
abc","^\\s",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("	abc","^\\s",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":abc">> = iolist_to_binary(join(re:split("
abc","^\\s",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("	abc","^\\s",[trim]))),
     <<":abc">> = iolist_to_binary(join(re:split("	abc","^\\s",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("	abc","^\\s",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\s",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<":abc">> = iolist_to_binary(join(re:split("	abc","^\\s",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\s",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\s",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\s",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^\\s",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\s",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^\\s",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","^\\s",[{parts,
-                                                                                                                                                               2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^\\s",[]))), 
+                                                                                                                                                               2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^\\s",[]))),
     ok.
 run4() ->
     <<"">> = iolist_to_binary(join(re:split("abc","^a	b
-      c",[extended,trim]))), 
+      c",[extended,trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","^a	b
-      c",[extended,{parts,2}]))), 
+      c",[extended,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("abc","^a	b
-      c",[extended]))), 
-    <<":a">> = iolist_to_binary(join(re:split("ab","^(a|)\\1*b",[trim]))), 
+      c",[extended]))),
+    <<":a">> = iolist_to_binary(join(re:split("ab","^(a|)\\1*b",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("ab","^(a|)\\1*b",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("ab","^(a|)\\1*b",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1*b",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("ab","^(a|)\\1*b",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1*b",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1*b",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1*b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","^(a|)\\1*b",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1*b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","^(a|)\\1*b",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1*b",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1*b",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1*b",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1*b",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1*b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1*b",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1*b",[]))), 
-    <<"acb">> = iolist_to_binary(join(re:split("acb","^(a|)\\1*b",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1*b",[]))),
+    <<"acb">> = iolist_to_binary(join(re:split("acb","^(a|)\\1*b",[trim]))),
     <<"acb">> = iolist_to_binary(join(re:split("acb","^(a|)\\1*b",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"acb">> = iolist_to_binary(join(re:split("acb","^(a|)\\1*b",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aab","^(a|)\\1+b",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"acb">> = iolist_to_binary(join(re:split("acb","^(a|)\\1*b",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aab","^(a|)\\1+b",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aab","^(a|)\\1+b",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aab","^(a|)\\1+b",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1+b",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aab","^(a|)\\1+b",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1+b",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1+b",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1+b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","^(a|)\\1+b",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1+b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","^(a|)\\1+b",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1+b",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1+b",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1+b",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1+b",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1+b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1+b",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1+b",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1+b",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1+b",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1+b",[trim]))),
     <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1+b",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1+b",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("ab","^(a|)\\1?b",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1+b",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("ab","^(a|)\\1?b",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("ab","^(a|)\\1?b",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("ab","^(a|)\\1?b",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aab","^(a|)\\1?b",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("ab","^(a|)\\1?b",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aab","^(a|)\\1?b",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aab","^(a|)\\1?b",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aab","^(a|)\\1?b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","^(a|)\\1?b",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aab","^(a|)\\1?b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","^(a|)\\1?b",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1?b",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1?b",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1?b",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1?b",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1?b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1?b",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1?b",[]))), 
-    <<"acb">> = iolist_to_binary(join(re:split("acb","^(a|)\\1?b",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1?b",[]))),
+    <<"acb">> = iolist_to_binary(join(re:split("acb","^(a|)\\1?b",[trim]))),
     <<"acb">> = iolist_to_binary(join(re:split("acb","^(a|)\\1?b",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"acb">> = iolist_to_binary(join(re:split("acb","^(a|)\\1?b",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaab","^(a|)\\1{2}b",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"acb">> = iolist_to_binary(join(re:split("acb","^(a|)\\1?b",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaab","^(a|)\\1{2}b",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaab","^(a|)\\1{2}b",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaab","^(a|)\\1{2}b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","^(a|)\\1{2}b",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaab","^(a|)\\1{2}b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","^(a|)\\1{2}b",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1{2}b",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1{2}b",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1{2}b",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1{2}b",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1{2}b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1{2}b",[{parts,
-                                                                                                                                                                                               2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1{2}b",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1{2}b",[trim]))), 
+                                                                                                                                                                                               2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1{2}b",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1{2}b",[trim]))),
     <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1{2}b",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1{2}b",[]))), 
-    <<"aab">> = iolist_to_binary(join(re:split("aab","^(a|)\\1{2}b",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1{2}b",[]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab","^(a|)\\1{2}b",[trim]))),
     <<"aab">> = iolist_to_binary(join(re:split("aab","^(a|)\\1{2}b",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"aab">> = iolist_to_binary(join(re:split("aab","^(a|)\\1{2}b",[]))), 
-    <<"aaaab">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1{2}b",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab","^(a|)\\1{2}b",[]))),
+    <<"aaaab">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1{2}b",[trim]))),
     <<"aaaab">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1{2}b",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"aaaab">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1{2}b",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaab","^(a|)\\1{2,3}b",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"aaaab">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1{2}b",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaab","^(a|)\\1{2,3}b",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaab","^(a|)\\1{2,3}b",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaab","^(a|)\\1{2,3}b",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1{2,3}b",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaab","^(a|)\\1{2,3}b",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1{2,3}b",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1{2,3}b",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1{2,3}b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","^(a|)\\1{2,3}b",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaaab","^(a|)\\1{2,3}b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","^(a|)\\1{2,3}b",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1{2,3}b",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1{2,3}b",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1{2,3}b",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("b","^(a|)\\1{2,3}b",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1{2,3}b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1{2,3}b",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1{2,3}b",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1{2,3}b",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a|)\\1{2,3}b",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1{2,3}b",[trim]))),
     <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1{2,3}b",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1{2,3}b",[]))), 
-    <<"aab">> = iolist_to_binary(join(re:split("aab","^(a|)\\1{2,3}b",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a|)\\1{2,3}b",[]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab","^(a|)\\1{2,3}b",[trim]))),
     <<"aab">> = iolist_to_binary(join(re:split("aab","^(a|)\\1{2,3}b",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"aab">> = iolist_to_binary(join(re:split("aab","^(a|)\\1{2,3}b",[]))), 
-    <<"aaaaab">> = iolist_to_binary(join(re:split("aaaaab","^(a|)\\1{2,3}b",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab","^(a|)\\1{2,3}b",[]))),
+    <<"aaaaab">> = iolist_to_binary(join(re:split("aaaaab","^(a|)\\1{2,3}b",[trim]))),
     <<"aaaaab">> = iolist_to_binary(join(re:split("aaaaab","^(a|)\\1{2,3}b",[{parts,
-                                                                                                                                                                                         2}]))), 
-    <<"aaaaab">> = iolist_to_binary(join(re:split("aaaaab","^(a|)\\1{2,3}b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab{1,3}bc",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<"aaaaab">> = iolist_to_binary(join(re:split("aaaaab","^(a|)\\1{2,3}b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab{1,3}bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{1,3}bc",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{1,3}bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abbbc","ab{1,3}bc",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{1,3}bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abbbc","ab{1,3}bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abbbc","ab{1,3}bc",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abbbc","ab{1,3}bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abbc","ab{1,3}bc",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abbbc","ab{1,3}bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abbc","ab{1,3}bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abbc","ab{1,3}bc",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abbc","ab{1,3}bc",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{1,3}bc",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abbc","ab{1,3}bc",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{1,3}bc",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{1,3}bc",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{1,3}bc",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","ab{1,3}bc",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{1,3}bc",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","ab{1,3}bc",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","ab{1,3}bc",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","ab{1,3}bc",[]))), 
-    <<"abbbbbc">> = iolist_to_binary(join(re:split("abbbbbc","ab{1,3}bc",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","ab{1,3}bc",[]))),
+    <<"abbbbbc">> = iolist_to_binary(join(re:split("abbbbbc","ab{1,3}bc",[trim]))),
     <<"abbbbbc">> = iolist_to_binary(join(re:split("abbbbbc","ab{1,3}bc",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"abbbbbc">> = iolist_to_binary(join(re:split("abbbbbc","ab{1,3}bc",[]))), 
-    <<":track1:title:Blah blah blah">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"abbbbbc">> = iolist_to_binary(join(re:split("abbbbbc","ab{1,3}bc",[]))),
+    <<":track1:title:Blah blah blah">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)",[trim]))),
     <<":track1:title:Blah blah blah:">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)",[{parts,
-                                                                                                                                                                                                                                                               2}]))), 
-    <<":track1:title:Blah blah blah:">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)",[]))), 
+                                                                                                                                                                                                                                                               2}]))),
+    <<":track1:title:Blah blah blah:">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)",[]))),
     <<":track1:title:Blah blah blah">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)",[caseless,
-                                                                                                                                                                                                                                                             trim]))), 
+                                                                                                                                                                                                                                                             trim]))),
     <<":track1:title:Blah blah blah:">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)",[caseless,
                                                                                                                                                                                                                                                                {parts,
-                                                                                                                                                                                                                                                                2}]))), 
-    <<":track1:title:Blah blah blah:">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)",[caseless]))), 
+                                                                                                                                                                                                                                                                2}]))),
+    <<":track1:title:Blah blah blah:">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)",[caseless]))),
     <<":track1:title:Blah blah blah">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[t ]+(.*)",[caseless,
-                                                                                                                                                                                                                                                             trim]))), 
+                                                                                                                                                                                                                                                             trim]))),
     <<":track1:title:Blah blah blah:">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[t ]+(.*)",[caseless,
                                                                                                                                                                                                                                                                {parts,
-                                                                                                                                                                                                                                                                2}]))), 
-    <<":track1:title:Blah blah blah:">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[t ]+(.*)",[caseless]))), 
-    <<"">> = iolist_to_binary(join(re:split("WXY_^abc","^[W-c]+$",[trim]))), 
+                                                                                                                                                                                                                                                                2}]))),
+    <<":track1:title:Blah blah blah:">> = iolist_to_binary(join(re:split("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[t ]+(.*)",[caseless]))),
+    <<"">> = iolist_to_binary(join(re:split("WXY_^abc","^[W-c]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("WXY_^abc","^[W-c]+$",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("WXY_^abc","^[W-c]+$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-c]+$",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("WXY_^abc","^[W-c]+$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-c]+$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-c]+$",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-c]+$",[]))), 
-    <<"wxy">> = iolist_to_binary(join(re:split("wxy","^[W-c]+$",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-c]+$",[]))),
+    <<"wxy">> = iolist_to_binary(join(re:split("wxy","^[W-c]+$",[trim]))),
     <<"wxy">> = iolist_to_binary(join(re:split("wxy","^[W-c]+$",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<"wxy">> = iolist_to_binary(join(re:split("wxy","^[W-c]+$",[]))), 
+                                                                                                                                                                       2}]))),
+    <<"wxy">> = iolist_to_binary(join(re:split("wxy","^[W-c]+$",[]))),
     <<"">> = iolist_to_binary(join(re:split("WXY_^abc","^[W-c]+$",[caseless,
-                                                                                                                                                                               trim]))), 
+                                                                                                                                                                               trim]))),
     <<":">> = iolist_to_binary(join(re:split("WXY_^abc","^[W-c]+$",[caseless,
                                                                                                                                                                                  {parts,
-                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("WXY_^abc","^[W-c]+$",[caseless]))), 
+                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("WXY_^abc","^[W-c]+$",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("wxy_^ABC","^[W-c]+$",[caseless,
-                                                                                                                                                                               trim]))), 
+                                                                                                                                                                               trim]))),
     <<":">> = iolist_to_binary(join(re:split("wxy_^ABC","^[W-c]+$",[caseless,
                                                                                                                                                                                  {parts,
-                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("wxy_^ABC","^[W-c]+$",[caseless]))), 
+                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("wxy_^ABC","^[W-c]+$",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("WXY_^abc","^[\\x3f-\\x5F]+$",[caseless,
-                                                                                                                                                                                                 trim]))), 
+                                                                                                                                                                                                 trim]))),
     <<":">> = iolist_to_binary(join(re:split("WXY_^abc","^[\\x3f-\\x5F]+$",[caseless,
                                                                                                                                                                                                    {parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("WXY_^abc","^[\\x3f-\\x5F]+$",[caseless]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("WXY_^abc","^[\\x3f-\\x5F]+$",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("wxy_^ABC","^[\\x3f-\\x5F]+$",[caseless,
-                                                                                                                                                                                                 trim]))), 
+                                                                                                                                                                                                 trim]))),
     <<":">> = iolist_to_binary(join(re:split("wxy_^ABC","^[\\x3f-\\x5F]+$",[caseless,
                                                                                                                                                                                                    {parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("wxy_^ABC","^[\\x3f-\\x5F]+$",[caseless]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("wxy_^ABC","^[\\x3f-\\x5F]+$",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("abc","^abc$",[multiline,
-                                                                                                                                                               trim]))), 
+                                                                                                                                                               trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","^abc$",[multiline,
                                                                                                                                                                  {parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","^abc$",[multiline]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","^abc$",[multiline]))),
     <<"qqq
 ">> = iolist_to_binary(join(re:split("qqq
-abc","^abc$",[multiline,trim]))), 
+abc","^abc$",[multiline,trim]))),
     <<"qqq
 :">> = iolist_to_binary(join(re:split("qqq
-abc","^abc$",[multiline,{parts,2}]))), 
+abc","^abc$",[multiline,{parts,2}]))),
     <<"qqq
 :">> = iolist_to_binary(join(re:split("qqq
-abc","^abc$",[multiline]))), 
+abc","^abc$",[multiline]))),
     <<":
 zzz">> = iolist_to_binary(join(re:split("abc
-zzz","^abc$",[multiline,trim]))), 
+zzz","^abc$",[multiline,trim]))),
     <<":
 zzz">> = iolist_to_binary(join(re:split("abc
-zzz","^abc$",[multiline,{parts,2}]))), 
+zzz","^abc$",[multiline,{parts,2}]))),
     <<":
 zzz">> = iolist_to_binary(join(re:split("abc
-zzz","^abc$",[multiline]))), 
+zzz","^abc$",[multiline]))),
     <<"qqq
 :
 zzz">> = iolist_to_binary(join(re:split("qqq
 abc
-zzz","^abc$",[multiline,trim]))), 
+zzz","^abc$",[multiline,trim]))),
     <<"qqq
 :
 zzz">> = iolist_to_binary(join(re:split("qqq
 abc
-zzz","^abc$",[multiline,{parts,2}]))), 
+zzz","^abc$",[multiline,{parts,2}]))),
     <<"qqq
 :
 zzz">> = iolist_to_binary(join(re:split("qqq
 abc
-zzz","^abc$",[multiline]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","^abc$",[trim]))), 
+zzz","^abc$",[multiline]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","^abc$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","^abc$",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","^abc$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","^abc$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[]))), 
+                                                                                                                                                                                 2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[]))),
     <<"qqq
 abc">> = iolist_to_binary(join(re:split("qqq
-abc","^abc$",[trim]))), 
+abc","^abc$",[trim]))),
     <<"qqq
 abc">> = iolist_to_binary(join(re:split("qqq
-abc","^abc$",[{parts,2}]))), 
+abc","^abc$",[{parts,2}]))),
     <<"qqq
 abc">> = iolist_to_binary(join(re:split("qqq
-abc","^abc$",[]))), 
+abc","^abc$",[]))),
     <<"abc
 zzz">> = iolist_to_binary(join(re:split("abc
-zzz","^abc$",[trim]))), 
+zzz","^abc$",[trim]))),
     <<"abc
 zzz">> = iolist_to_binary(join(re:split("abc
-zzz","^abc$",[{parts,2}]))), 
+zzz","^abc$",[{parts,2}]))),
     <<"abc
 zzz">> = iolist_to_binary(join(re:split("abc
-zzz","^abc$",[]))), 
+zzz","^abc$",[]))),
     <<"qqq
 abc
 zzz">> = iolist_to_binary(join(re:split("qqq
 abc
-zzz","^abc$",[trim]))), 
+zzz","^abc$",[trim]))),
     <<"qqq
 abc
 zzz">> = iolist_to_binary(join(re:split("qqq
 abc
-zzz","^abc$",[{parts,2}]))), 
+zzz","^abc$",[{parts,2}]))),
     <<"qqq
 abc
 zzz">> = iolist_to_binary(join(re:split("qqq
 abc
-zzz","^abc$",[]))), 
+zzz","^abc$",[]))),
     <<"">> = iolist_to_binary(join(re:split("abc","\\Aabc\\Z",[multiline,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc\\Z",[multiline,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc\\Z",[multiline]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc\\Z",[multiline]))),
     <<"">> = iolist_to_binary(join(re:split("abc","\\Aabc\\Z",[multiline,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc\\Z",[multiline,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc\\Z",[multiline]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc\\Z",[multiline]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc\\Z",[multiline,
-                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                        trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc\\Z",[multiline,
                                                                                                                                                                                           {parts,
-                                                                                                                                                                                           2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc\\Z",[multiline]))), 
+                                                                                                                                                                                           2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc\\Z",[multiline]))),
     <<"qqq
 abc">> = iolist_to_binary(join(re:split("qqq
-abc","\\Aabc\\Z",[multiline,trim]))), 
+abc","\\Aabc\\Z",[multiline,trim]))),
     <<"qqq
 abc">> = iolist_to_binary(join(re:split("qqq
-abc","\\Aabc\\Z",[multiline,{parts,2}]))), 
+abc","\\Aabc\\Z",[multiline,{parts,2}]))),
     <<"qqq
 abc">> = iolist_to_binary(join(re:split("qqq
-abc","\\Aabc\\Z",[multiline]))), 
+abc","\\Aabc\\Z",[multiline]))),
     <<"abc
 zzz">> = iolist_to_binary(join(re:split("abc
-zzz","\\Aabc\\Z",[multiline,trim]))), 
+zzz","\\Aabc\\Z",[multiline,trim]))),
     <<"abc
 zzz">> = iolist_to_binary(join(re:split("abc
-zzz","\\Aabc\\Z",[multiline,{parts,2}]))), 
+zzz","\\Aabc\\Z",[multiline,{parts,2}]))),
     <<"abc
 zzz">> = iolist_to_binary(join(re:split("abc
-zzz","\\Aabc\\Z",[multiline]))), 
+zzz","\\Aabc\\Z",[multiline]))),
     <<"qqq
 abc
 zzz">> = iolist_to_binary(join(re:split("qqq
 abc
-zzz","\\Aabc\\Z",[multiline,trim]))), 
+zzz","\\Aabc\\Z",[multiline,trim]))),
     <<"qqq
 abc
 zzz">> = iolist_to_binary(join(re:split("qqq
 abc
-zzz","\\Aabc\\Z",[multiline,{parts,2}]))), 
+zzz","\\Aabc\\Z",[multiline,{parts,2}]))),
     <<"qqq
 abc
 zzz">> = iolist_to_binary(join(re:split("qqq
 abc
-zzz","\\Aabc\\Z",[multiline]))), 
+zzz","\\Aabc\\Z",[multiline]))),
     <<":f">> = iolist_to_binary(join(re:split("abc
-def","\\A(.)*\\Z",[dotall,trim]))), 
+def","\\A(.)*\\Z",[dotall,trim]))),
     <<":f:">> = iolist_to_binary(join(re:split("abc
-def","\\A(.)*\\Z",[dotall,{parts,2}]))), 
+def","\\A(.)*\\Z",[dotall,{parts,2}]))),
     <<":f:">> = iolist_to_binary(join(re:split("abc
-def","\\A(.)*\\Z",[dotall]))), 
+def","\\A(.)*\\Z",[dotall]))),
     <<":s">> = iolist_to_binary(join(re:split("*** Failers","\\A(.)*\\Z",[multiline,
-                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                          trim]))),
     <<":s:">> = iolist_to_binary(join(re:split("*** Failers","\\A(.)*\\Z",[multiline,
                                                                                                                                                                                             {parts,
-                                                                                                                                                                                             2}]))), 
-    <<":s:">> = iolist_to_binary(join(re:split("*** Failers","\\A(.)*\\Z",[multiline]))), 
+                                                                                                                                                                                             2}]))),
+    <<":s:">> = iolist_to_binary(join(re:split("*** Failers","\\A(.)*\\Z",[multiline]))),
     <<"abc
 def">> = iolist_to_binary(join(re:split("abc
-def","\\A(.)*\\Z",[multiline,trim]))), 
+def","\\A(.)*\\Z",[multiline,trim]))),
     <<"abc
 def">> = iolist_to_binary(join(re:split("abc
-def","\\A(.)*\\Z",[multiline,{parts,2}]))), 
+def","\\A(.)*\\Z",[multiline,{parts,2}]))),
     <<"abc
 def">> = iolist_to_binary(join(re:split("abc
-def","\\A(.)*\\Z",[multiline]))), 
-    <<"::c">> = iolist_to_binary(join(re:split("b::c","(?:b)|(?::+)",[trim]))), 
+def","\\A(.)*\\Z",[multiline]))),
+    <<"::c">> = iolist_to_binary(join(re:split("b::c","(?:b)|(?::+)",[trim]))),
     <<":::c">> = iolist_to_binary(join(re:split("b::c","(?:b)|(?::+)",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"::c">> = iolist_to_binary(join(re:split("b::c","(?:b)|(?::+)",[]))), 
-    <<"c">> = iolist_to_binary(join(re:split("c::b","(?:b)|(?::+)",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"::c">> = iolist_to_binary(join(re:split("b::c","(?:b)|(?::+)",[]))),
+    <<"c">> = iolist_to_binary(join(re:split("c::b","(?:b)|(?::+)",[trim]))),
     <<"c:b">> = iolist_to_binary(join(re:split("c::b","(?:b)|(?::+)",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"c::">> = iolist_to_binary(join(re:split("c::b","(?:b)|(?::+)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("az-","[-az]+",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"c::">> = iolist_to_binary(join(re:split("c::b","(?:b)|(?::+)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("az-","[-az]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("az-","[-az]+",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("az-","[-az]+",[]))), 
-    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[-az]+",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("az-","[-az]+",[]))),
+    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[-az]+",[trim]))),
     <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[-az]+",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[-az]+",[]))), 
-    <<"b">> = iolist_to_binary(join(re:split("b","[-az]+",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[-az]+",[]))),
+    <<"b">> = iolist_to_binary(join(re:split("b","[-az]+",[trim]))),
     <<"b">> = iolist_to_binary(join(re:split("b","[-az]+",[{parts,
-                                                                                                                                                              2}]))), 
-    <<"b">> = iolist_to_binary(join(re:split("b","[-az]+",[]))), 
+                                                                                                                                                              2}]))),
+    <<"b">> = iolist_to_binary(join(re:split("b","[-az]+",[]))),
     ok.
 run5() ->
-    <<"">> = iolist_to_binary(join(re:split("za-","[az-]+",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("za-","[az-]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("za-","[az-]+",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("za-","[az-]+",[]))), 
-    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[az-]+",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("za-","[az-]+",[]))),
+    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[az-]+",[trim]))),
     <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[az-]+",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[az-]+",[]))), 
-    <<"b">> = iolist_to_binary(join(re:split("b","[az-]+",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[az-]+",[]))),
+    <<"b">> = iolist_to_binary(join(re:split("b","[az-]+",[trim]))),
     <<"b">> = iolist_to_binary(join(re:split("b","[az-]+",[{parts,
-                                                                                                                                                              2}]))), 
-    <<"b">> = iolist_to_binary(join(re:split("b","[az-]+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a-z","[a\\-z]+",[trim]))), 
+                                                                                                                                                              2}]))),
+    <<"b">> = iolist_to_binary(join(re:split("b","[az-]+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a-z","[a\\-z]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a-z","[a\\-z]+",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a-z","[a\\-z]+",[]))), 
-    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[a\\-z]+",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a-z","[a\\-z]+",[]))),
+    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[a\\-z]+",[trim]))),
     <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[a\\-z]+",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[a\\-z]+",[]))), 
-    <<"b">> = iolist_to_binary(join(re:split("b","[a\\-z]+",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[a\\-z]+",[]))),
+    <<"b">> = iolist_to_binary(join(re:split("b","[a\\-z]+",[trim]))),
     <<"b">> = iolist_to_binary(join(re:split("b","[a\\-z]+",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<"b">> = iolist_to_binary(join(re:split("b","[a\\-z]+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcdxyz","[a-z]+",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<"b">> = iolist_to_binary(join(re:split("b","[a\\-z]+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcdxyz","[a-z]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcdxyz","[a-z]+",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcdxyz","[a-z]+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("12-34","[\\d-]+",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcdxyz","[a-z]+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("12-34","[\\d-]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("12-34","[\\d-]+",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("12-34","[\\d-]+",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\d-]+",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("12-34","[\\d-]+",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\d-]+",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\d-]+",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\d-]+",[]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","[\\d-]+",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\d-]+",[]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","[\\d-]+",[trim]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","[\\d-]+",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","[\\d-]+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("12-34z","[\\d-z]+",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","[\\d-]+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("12-34z","[\\d-z]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("12-34z","[\\d-z]+",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("12-34z","[\\d-z]+",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\d-z]+",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("12-34z","[\\d-z]+",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\d-z]+",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\d-z]+",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\d-z]+",[]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","[\\d-z]+",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\d-z]+",[]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","[\\d-z]+",[trim]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","[\\d-z]+",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","[\\d-z]+",[]))), 
-    <<": ">> = iolist_to_binary(join(re:split("\\ ","\\x5c",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","[\\d-z]+",[]))),
+    <<": ">> = iolist_to_binary(join(re:split("\\ ","\\x5c",[trim]))),
     <<": ">> = iolist_to_binary(join(re:split("\\ ","\\x5c",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<": ">> = iolist_to_binary(join(re:split("\\ ","\\x5c",[]))), 
-    <<"the:oo">> = iolist_to_binary(join(re:split("the Zoo","\\x20Z",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<": ">> = iolist_to_binary(join(re:split("\\ ","\\x5c",[]))),
+    <<"the:oo">> = iolist_to_binary(join(re:split("the Zoo","\\x20Z",[trim]))),
     <<"the:oo">> = iolist_to_binary(join(re:split("the Zoo","\\x20Z",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"the:oo">> = iolist_to_binary(join(re:split("the Zoo","\\x20Z",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\x20Z",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"the:oo">> = iolist_to_binary(join(re:split("the Zoo","\\x20Z",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\x20Z",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\x20Z",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\x20Z",[]))), 
-    <<"Zulu">> = iolist_to_binary(join(re:split("Zulu","\\x20Z",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\x20Z",[]))),
+    <<"Zulu">> = iolist_to_binary(join(re:split("Zulu","\\x20Z",[trim]))),
     <<"Zulu">> = iolist_to_binary(join(re:split("Zulu","\\x20Z",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<"Zulu">> = iolist_to_binary(join(re:split("Zulu","\\x20Z",[]))), 
+                                                                                                                                                                     2}]))),
+    <<"Zulu">> = iolist_to_binary(join(re:split("Zulu","\\x20Z",[]))),
     <<":abc">> = iolist_to_binary(join(re:split("abcabc","(abc)\\1",[caseless,
-                                                                                                                                                                           trim]))), 
+                                                                                                                                                                           trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(abc)\\1",[caseless,
                                                                                                                                                                              {parts,
-                                                                                                                                                                              2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(abc)\\1",[caseless]))), 
+                                                                                                                                                                              2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(abc)\\1",[caseless]))),
     <<":ABC">> = iolist_to_binary(join(re:split("ABCabc","(abc)\\1",[caseless,
-                                                                                                                                                                           trim]))), 
+                                                                                                                                                                           trim]))),
     <<":ABC:">> = iolist_to_binary(join(re:split("ABCabc","(abc)\\1",[caseless,
                                                                                                                                                                              {parts,
-                                                                                                                                                                              2}]))), 
-    <<":ABC:">> = iolist_to_binary(join(re:split("ABCabc","(abc)\\1",[caseless]))), 
+                                                                                                                                                                              2}]))),
+    <<":ABC:">> = iolist_to_binary(join(re:split("ABCabc","(abc)\\1",[caseless]))),
     <<":abc">> = iolist_to_binary(join(re:split("abcABC","(abc)\\1",[caseless,
-                                                                                                                                                                           trim]))), 
+                                                                                                                                                                           trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abcABC","(abc)\\1",[caseless,
                                                                                                                                                                              {parts,
-                                                                                                                                                                              2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcABC","(abc)\\1",[caseless]))), 
-    <<"">> = iolist_to_binary(join(re:split("ab{3cd","ab{3cd",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abcABC","(abc)\\1",[caseless]))),
+    <<"">> = iolist_to_binary(join(re:split("ab{3cd","ab{3cd",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab{3cd","ab{3cd",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab{3cd","ab{3cd",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ab{3,cd","ab{3,cd",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab{3cd","ab{3cd",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ab{3,cd","ab{3,cd",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab{3,cd","ab{3,cd",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab{3,cd","ab{3,cd",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ab{3,4a}cd","ab{3,4a}cd",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab{3,cd","ab{3,cd",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ab{3,4a}cd","ab{3,4a}cd",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab{3,4a}cd","ab{3,4a}cd",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab{3,4a}cd","ab{3,4a}cd",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("{4,5a}bc","{4,5a}bc",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab{3,4a}cd","ab{3,4a}cd",[]))),
+    <<"">> = iolist_to_binary(join(re:split("{4,5a}bc","{4,5a}bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("{4,5a}bc","{4,5a}bc",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("{4,5a}bc","{4,5a}bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","abc$",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("{4,5a}bc","{4,5a}bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","abc$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","abc$",[{parts,
-                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","abc$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","abc$",[trim]))), 
+                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","abc$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","abc$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","abc$",[{parts,
-                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","abc$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc$",[trim]))), 
+                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","abc$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc$",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc$",[]))), 
+                                                                                                                                                                               2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc$",[]))),
     <<"abc
 def">> = iolist_to_binary(join(re:split("abc
-def","abc$",[trim]))), 
+def","abc$",[trim]))),
     <<"abc
 def">> = iolist_to_binary(join(re:split("abc
-def","abc$",[{parts,2}]))), 
+def","abc$",[{parts,2}]))),
     <<"abc
 def">> = iolist_to_binary(join(re:split("abc
-def","abc$",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abcS","(abc)\\123",[trim]))), 
+def","abc$",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abcS","(abc)\\123",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abcS","(abc)\\123",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcS","(abc)\\123",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abc“","(abc)\\223",[trim]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abc“","(abc)\\223",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abc“","(abc)\\223",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abcÓ","(abc)\\323",[trim]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcÓ","(abc)\\323",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcÓ","(abc)\\323",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abc@","(abc)\\100",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abcS","(abc)\\123",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abc�","(abc)\\223",[trim]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abc�","(abc)\\223",[{parts,
+                                                                                                                                                                             2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abc�","(abc)\\223",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abc�","(abc)\\323",[trim]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abc�","(abc)\\323",[{parts,
+                                                                                                                                                                             2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abc�","(abc)\\323",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abc@","(abc)\\100",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abc@","(abc)\\100",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abc@","(abc)\\100",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abc@","(abc)\\100",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abc@","(abc)\\100",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abc@","(abc)\\100",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abc@","(abc)\\100",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abc@","(abc)\\100",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abc@","(abc)\\100",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))), 
-    <<":A:B:C:D:E:F:G:H:I">> = iolist_to_binary(join(re:split("ABCDEFGHIHI","^(A)(B)(C)(D)(E)(F)(G)(H)(I)\\8\\9$",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))),
+    <<":A:B:C:D:E:F:G:H:I">> = iolist_to_binary(join(re:split("ABCDEFGHIHI","^(A)(B)(C)(D)(E)(F)(G)(H)(I)\\8\\9$",[trim]))),
     <<":A:B:C:D:E:F:G:H:I:">> = iolist_to_binary(join(re:split("ABCDEFGHIHI","^(A)(B)(C)(D)(E)(F)(G)(H)(I)\\8\\9$",[{parts,
-                                                                                                                                                                                                                                               2}]))), 
-    <<":A:B:C:D:E:F:G:H:I:">> = iolist_to_binary(join(re:split("ABCDEFGHIHI","^(A)(B)(C)(D)(E)(F)(G)(H)(I)\\8\\9$",[]))), 
+                                                                                                                                                                                                                                               2}]))),
+    <<":A:B:C:D:E:F:G:H:I:">> = iolist_to_binary(join(re:split("ABCDEFGHIHI","^(A)(B)(C)(D)(E)(F)(G)(H)(I)\\8\\9$",[]))),
     ok.
 run6() ->
-    <<"">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[{parts,
-                                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[A\\8B\\9C]+$",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[A\\8B\\9C]+$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[A\\8B\\9C]+$",[{parts,
-                                                                                                                                                                                                     2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[A\\8B\\9C]+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[trim]))), 
+                                                                                                                                                                                                     2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[A\\8B\\9C]+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[]))), 
-    <<":a:b:c:d:e:f:g:h:i:j:k:l">> = iolist_to_binary(join(re:split("abcdefghijkllS","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\\12\\123",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[]))),
+    <<":a:b:c:d:e:f:g:h:i:j:k:l">> = iolist_to_binary(join(re:split("abcdefghijkllS","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\\12\\123",[trim]))),
     <<":a:b:c:d:e:f:g:h:i:j:k:l:">> = iolist_to_binary(join(re:split("abcdefghijkllS","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\\12\\123",[{parts,
-                                                                                                                                                                                                                                                                        2}]))), 
-    <<":a:b:c:d:e:f:g:h:i:j:k:l:">> = iolist_to_binary(join(re:split("abcdefghijkllS","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\\12\\123",[]))), 
+                                                                                                                                                                                                                                                                        2}]))),
+    <<":a:b:c:d:e:f:g:h:i:j:k:l:">> = iolist_to_binary(join(re:split("abcdefghijkllS","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\\12\\123",[]))),
     <<":a:b:c:d:e:f:g:h:i:j:k">> = iolist_to_binary(join(re:split("abcdefghijk
-S","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\12\\123",[trim]))), 
+S","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\12\\123",[trim]))),
     <<":a:b:c:d:e:f:g:h:i:j:k:">> = iolist_to_binary(join(re:split("abcdefghijk
-S","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\12\\123",[{parts,2}]))), 
+S","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\12\\123",[{parts,2}]))),
     <<":a:b:c:d:e:f:g:h:i:j:k:">> = iolist_to_binary(join(re:split("abcdefghijk
-S","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\12\\123",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abidef","ab\\idef",[trim]))), 
+S","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\12\\123",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abidef","ab\\idef",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abidef","ab\\idef",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abidef","ab\\idef",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("bc","a{0}bc",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abidef","ab\\idef",[]))),
+    <<"">> = iolist_to_binary(join(re:split("bc","a{0}bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("bc","a{0}bc",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("bc","a{0}bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("xyz","(a|(bc)){0,0}?xyz",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("bc","a{0}bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("xyz","(a|(bc)){0,0}?xyz",[trim]))),
     <<":::">> = iolist_to_binary(join(re:split("xyz","(a|(bc)){0,0}?xyz",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":::">> = iolist_to_binary(join(re:split("xyz","(a|(bc)){0,0}?xyz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcde","abc[\\10]de",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":::">> = iolist_to_binary(join(re:split("xyz","(a|(bc)){0,0}?xyz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcde","abc[\\10]de",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcde","abc[\\10]de",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcde","abc[\\10]de",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcde","abc[\\1]de",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcde","abc[\\10]de",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcde","abc[\\1]de",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcde","abc[\\1]de",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcde","abc[\\1]de",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abcde","(abc)[\\1]de",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcde","abc[\\1]de",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abcde","(abc)[\\1]de",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abcde","(abc)[\\1]de",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcde","(abc)[\\1]de",[]))), 
+                                                                                                                                                                                     2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abcde","(abc)[\\1]de",[]))),
     <<"">> = iolist_to_binary(join(re:split("a
-b","(?s)a.b",[trim]))), 
+b","(?s)a.b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a
-b","(?s)a.b",[{parts,2}]))), 
+b","(?s)a.b",[{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("a
-b","(?s)a.b",[]))), 
-    <<":b:a:NOT:cccc:d">> = iolist_to_binary(join(re:split("baNOTccccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))), 
+b","(?s)a.b",[]))),
+    <<":b:a:NOT:cccc:d">> = iolist_to_binary(join(re:split("baNOTccccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))),
     <<":b:a:NOT:cccc:d">> = iolist_to_binary(join(re:split("baNOTccccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[{parts,
-                                                                                                                                                                                                                                       2}]))), 
-    <<":b:a:NOT:cccc:d">> = iolist_to_binary(join(re:split("baNOTccccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))), 
-    <<":b:a:NOT:ccc:d">> = iolist_to_binary(join(re:split("baNOTcccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))), 
+                                                                                                                                                                                                                                       2}]))),
+    <<":b:a:NOT:cccc:d">> = iolist_to_binary(join(re:split("baNOTccccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))),
+    <<":b:a:NOT:ccc:d">> = iolist_to_binary(join(re:split("baNOTcccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))),
     <<":b:a:NOT:ccc:d">> = iolist_to_binary(join(re:split("baNOTcccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[{parts,
-                                                                                                                                                                                                                                     2}]))), 
-    <<":b:a:NOT:ccc:d">> = iolist_to_binary(join(re:split("baNOTcccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))), 
-    <<":b:a:NO:Tcc:d">> = iolist_to_binary(join(re:split("baNOTccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))), 
+                                                                                                                                                                                                                                     2}]))),
+    <<":b:a:NOT:ccc:d">> = iolist_to_binary(join(re:split("baNOTcccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))),
+    <<":b:a:NO:Tcc:d">> = iolist_to_binary(join(re:split("baNOTccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))),
     <<":b:a:NO:Tcc:d">> = iolist_to_binary(join(re:split("baNOTccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[{parts,
-                                                                                                                                                                                                                                   2}]))), 
-    <<":b:a:NO:Tcc:d">> = iolist_to_binary(join(re:split("baNOTccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))), 
-    <<":b:a::ccc:d">> = iolist_to_binary(join(re:split("bacccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))), 
+                                                                                                                                                                                                                                   2}]))),
+    <<":b:a:NO:Tcc:d">> = iolist_to_binary(join(re:split("baNOTccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))),
+    <<":b:a::ccc:d">> = iolist_to_binary(join(re:split("bacccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))),
     <<":b:a::ccc:d">> = iolist_to_binary(join(re:split("bacccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[{parts,
-                                                                                                                                                                                                                               2}]))), 
-    <<":b:a::ccc:d">> = iolist_to_binary(join(re:split("bacccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))), 
-    <<":*:*:* Fail:ers">> = iolist_to_binary(join(re:split("*** Failers","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))), 
+                                                                                                                                                                                                                               2}]))),
+    <<":b:a::ccc:d">> = iolist_to_binary(join(re:split("bacccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))),
+    <<":*:*:* Fail:ers">> = iolist_to_binary(join(re:split("*** Failers","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))),
     <<":*:*:* Fail:ers:">> = iolist_to_binary(join(re:split("*** Failers","^([^a])([^\\b])([^c]*)([^d]{3,4})",[{parts,
-                                                                                                                                                                                                                                         2}]))), 
-    <<":*:*:* Fail:ers:">> = iolist_to_binary(join(re:split("*** Failers","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))), 
-    <<"anything">> = iolist_to_binary(join(re:split("anything","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))), 
+                                                                                                                                                                                                                                         2}]))),
+    <<":*:*:* Fail:ers:">> = iolist_to_binary(join(re:split("*** Failers","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))),
+    <<"anything">> = iolist_to_binary(join(re:split("anything","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))),
     <<"anything">> = iolist_to_binary(join(re:split("anything","^([^a])([^\\b])([^c]*)([^d]{3,4})",[{parts,
-                                                                                                                                                                                                                                   2}]))), 
-    <<"anything">> = iolist_to_binary(join(re:split("anything","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))), 
-    <<"bc">> = iolist_to_binary(join(re:split("bc","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))), 
+                                                                                                                                                                                                                                   2}]))),
+    <<"anything">> = iolist_to_binary(join(re:split("anything","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))),
+    <<"bc">> = iolist_to_binary(join(re:split("bc","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))),
     <<"bc">> = iolist_to_binary(join(re:split("bc","^([^a])([^\\b])([^c]*)([^d]{3,4})",[{parts,
-                                                                                                                                                                                                                         2}]))), 
-    <<"bc">> = iolist_to_binary(join(re:split("bc","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))), 
-    <<"baccd">> = iolist_to_binary(join(re:split("baccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))), 
+                                                                                                                                                                                                                         2}]))),
+    <<"bc">> = iolist_to_binary(join(re:split("bc","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))),
+    <<"baccd">> = iolist_to_binary(join(re:split("baccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[trim]))),
     <<"baccd">> = iolist_to_binary(join(re:split("baccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[{parts,
-                                                                                                                                                                                                                             2}]))), 
-    <<"baccd">> = iolist_to_binary(join(re:split("baccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("Abc","[^a]",[trim]))), 
+                                                                                                                                                                                                                             2}]))),
+    <<"baccd">> = iolist_to_binary(join(re:split("baccd","^([^a])([^\\b])([^c]*)([^d]{3,4})",[]))),
+    <<"">> = iolist_to_binary(join(re:split("Abc","[^a]",[trim]))),
     <<":bc">> = iolist_to_binary(join(re:split("Abc","[^a]",[{parts,
-                                                                                                                                                              2}]))), 
-    <<":::">> = iolist_to_binary(join(re:split("Abc","[^a]",[]))), 
+                                                                                                                                                              2}]))),
+    <<":::">> = iolist_to_binary(join(re:split("Abc","[^a]",[]))),
     <<"A">> = iolist_to_binary(join(re:split("Abc","[^a]",[caseless,
-                                                                                                                                                            trim]))), 
+                                                                                                                                                            trim]))),
     <<"A:c">> = iolist_to_binary(join(re:split("Abc","[^a]",[caseless,
                                                                                                                                                               {parts,
-                                                                                                                                                               2}]))), 
-    <<"A::">> = iolist_to_binary(join(re:split("Abc","[^a]",[caseless]))), 
-    <<":a">> = iolist_to_binary(join(re:split("AAAaAbc","[^a]+",[trim]))), 
+                                                                                                                                                               2}]))),
+    <<"A::">> = iolist_to_binary(join(re:split("Abc","[^a]",[caseless]))),
+    <<":a">> = iolist_to_binary(join(re:split("AAAaAbc","[^a]+",[trim]))),
     <<":aAbc">> = iolist_to_binary(join(re:split("AAAaAbc","[^a]+",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("AAAaAbc","[^a]+",[]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("AAAaAbc","[^a]+",[]))),
     <<"AAAaA">> = iolist_to_binary(join(re:split("AAAaAbc","[^a]+",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<"AAAaA:">> = iolist_to_binary(join(re:split("AAAaAbc","[^a]+",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<"AAAaA:">> = iolist_to_binary(join(re:split("AAAaAbc","[^a]+",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<"AAAaA:">> = iolist_to_binary(join(re:split("AAAaAbc","[^a]+",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("bbb
-ccc","[^a]+",[trim]))), 
+ccc","[^a]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("bbb
-ccc","[^a]+",[{parts,2}]))), 
+ccc","[^a]+",[{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("bbb
-ccc","[^a]+",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("abc","[^k]$",[trim]))), 
+ccc","[^a]+",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("abc","[^k]$",[trim]))),
     <<"ab:">> = iolist_to_binary(join(re:split("abc","[^k]$",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<"ab:">> = iolist_to_binary(join(re:split("abc","[^k]$",[]))), 
-    <<"*** Failer">> = iolist_to_binary(join(re:split("*** Failers","[^k]$",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<"ab:">> = iolist_to_binary(join(re:split("abc","[^k]$",[]))),
+    <<"*** Failer">> = iolist_to_binary(join(re:split("*** Failers","[^k]$",[trim]))),
     <<"*** Failer:">> = iolist_to_binary(join(re:split("*** Failers","[^k]$",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"*** Failer:">> = iolist_to_binary(join(re:split("*** Failers","[^k]$",[]))), 
-    <<"abk">> = iolist_to_binary(join(re:split("abk","[^k]$",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"*** Failer:">> = iolist_to_binary(join(re:split("*** Failers","[^k]$",[]))),
+    <<"abk">> = iolist_to_binary(join(re:split("abk","[^k]$",[trim]))),
     <<"abk">> = iolist_to_binary(join(re:split("abk","[^k]$",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<"abk">> = iolist_to_binary(join(re:split("abk","[^k]$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","[^k]{2,3}$",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<"abk">> = iolist_to_binary(join(re:split("abk","[^k]$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","[^k]{2,3}$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","[^k]{2,3}$",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","[^k]{2,3}$",[]))), 
-    <<"k">> = iolist_to_binary(join(re:split("kbc","[^k]{2,3}$",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","[^k]{2,3}$",[]))),
+    <<"k">> = iolist_to_binary(join(re:split("kbc","[^k]{2,3}$",[trim]))),
     <<"k:">> = iolist_to_binary(join(re:split("kbc","[^k]{2,3}$",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"k:">> = iolist_to_binary(join(re:split("kbc","[^k]{2,3}$",[]))), 
-    <<"k">> = iolist_to_binary(join(re:split("kabc","[^k]{2,3}$",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"k:">> = iolist_to_binary(join(re:split("kbc","[^k]{2,3}$",[]))),
+    <<"k">> = iolist_to_binary(join(re:split("kabc","[^k]{2,3}$",[trim]))),
     <<"k:">> = iolist_to_binary(join(re:split("kabc","[^k]{2,3}$",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<"k:">> = iolist_to_binary(join(re:split("kabc","[^k]{2,3}$",[]))), 
-    <<"*** Fail">> = iolist_to_binary(join(re:split("*** Failers","[^k]{2,3}$",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<"k:">> = iolist_to_binary(join(re:split("kabc","[^k]{2,3}$",[]))),
+    <<"*** Fail">> = iolist_to_binary(join(re:split("*** Failers","[^k]{2,3}$",[trim]))),
     <<"*** Fail:">> = iolist_to_binary(join(re:split("*** Failers","[^k]{2,3}$",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<"*** Fail:">> = iolist_to_binary(join(re:split("*** Failers","[^k]{2,3}$",[]))), 
-    <<"abk">> = iolist_to_binary(join(re:split("abk","[^k]{2,3}$",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<"*** Fail:">> = iolist_to_binary(join(re:split("*** Failers","[^k]{2,3}$",[]))),
+    <<"abk">> = iolist_to_binary(join(re:split("abk","[^k]{2,3}$",[trim]))),
     <<"abk">> = iolist_to_binary(join(re:split("abk","[^k]{2,3}$",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"abk">> = iolist_to_binary(join(re:split("abk","[^k]{2,3}$",[]))), 
-    <<"akb">> = iolist_to_binary(join(re:split("akb","[^k]{2,3}$",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"abk">> = iolist_to_binary(join(re:split("abk","[^k]{2,3}$",[]))),
+    <<"akb">> = iolist_to_binary(join(re:split("akb","[^k]{2,3}$",[trim]))),
     <<"akb">> = iolist_to_binary(join(re:split("akb","[^k]{2,3}$",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"akb">> = iolist_to_binary(join(re:split("akb","[^k]{2,3}$",[]))), 
-    <<"akk">> = iolist_to_binary(join(re:split("akk","[^k]{2,3}$",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"akb">> = iolist_to_binary(join(re:split("akb","[^k]{2,3}$",[]))),
+    <<"akk">> = iolist_to_binary(join(re:split("akk","[^k]{2,3}$",[trim]))),
     <<"akk">> = iolist_to_binary(join(re:split("akk","[^k]{2,3}$",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"akk">> = iolist_to_binary(join(re:split("akk","[^k]{2,3}$",[]))), 
-    <<"12345678.b.c.d">> = iolist_to_binary(join(re:split("12345678.b.c.d","^\\d{8,}\\@.+[^k]$",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"akk">> = iolist_to_binary(join(re:split("akk","[^k]{2,3}$",[]))),
+    <<"12345678.b.c.d">> = iolist_to_binary(join(re:split("12345678.b.c.d","^\\d{8,}\\@.+[^k]$",[trim]))),
     <<"12345678.b.c.d">> = iolist_to_binary(join(re:split("12345678.b.c.d","^\\d{8,}\\@.+[^k]$",[{parts,
-                                                                                                                                                                                                                       2}]))), 
-    <<"12345678.b.c.d">> = iolist_to_binary(join(re:split("12345678.b.c.d","^\\d{8,}\\@.+[^k]$",[]))), 
-    <<"123456789.y.z">> = iolist_to_binary(join(re:split("123456789.y.z","^\\d{8,}\\@.+[^k]$",[trim]))), 
+                                                                                                                                                                                                                       2}]))),
+    <<"12345678.b.c.d">> = iolist_to_binary(join(re:split("12345678.b.c.d","^\\d{8,}\\@.+[^k]$",[]))),
+    <<"123456789.y.z">> = iolist_to_binary(join(re:split("123456789.y.z","^\\d{8,}\\@.+[^k]$",[trim]))),
     <<"123456789.y.z">> = iolist_to_binary(join(re:split("123456789.y.z","^\\d{8,}\\@.+[^k]$",[{parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"123456789.y.z">> = iolist_to_binary(join(re:split("123456789.y.z","^\\d{8,}\\@.+[^k]$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\d{8,}\\@.+[^k]$",[trim]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"123456789.y.z">> = iolist_to_binary(join(re:split("123456789.y.z","^\\d{8,}\\@.+[^k]$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\d{8,}\\@.+[^k]$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\d{8,}\\@.+[^k]$",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\d{8,}\\@.+[^k]$",[]))), 
-    <<"12345678.y.uk">> = iolist_to_binary(join(re:split("12345678.y.uk","^\\d{8,}\\@.+[^k]$",[trim]))), 
+                                                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\d{8,}\\@.+[^k]$",[]))),
+    <<"12345678.y.uk">> = iolist_to_binary(join(re:split("12345678.y.uk","^\\d{8,}\\@.+[^k]$",[trim]))),
     <<"12345678.y.uk">> = iolist_to_binary(join(re:split("12345678.y.uk","^\\d{8,}\\@.+[^k]$",[{parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"12345678.y.uk">> = iolist_to_binary(join(re:split("12345678.y.uk","^\\d{8,}\\@.+[^k]$",[]))), 
-    <<"1234567.b.c.d">> = iolist_to_binary(join(re:split("1234567.b.c.d","^\\d{8,}\\@.+[^k]$",[trim]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"12345678.y.uk">> = iolist_to_binary(join(re:split("12345678.y.uk","^\\d{8,}\\@.+[^k]$",[]))),
+    <<"1234567.b.c.d">> = iolist_to_binary(join(re:split("1234567.b.c.d","^\\d{8,}\\@.+[^k]$",[trim]))),
     <<"1234567.b.c.d">> = iolist_to_binary(join(re:split("1234567.b.c.d","^\\d{8,}\\@.+[^k]$",[{parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"1234567.b.c.d">> = iolist_to_binary(join(re:split("1234567.b.c.d","^\\d{8,}\\@.+[^k]$",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaaaaaaa","(a)\\1{8,}",[trim]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"1234567.b.c.d">> = iolist_to_binary(join(re:split("1234567.b.c.d","^\\d{8,}\\@.+[^k]$",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaaaaaaa","(a)\\1{8,}",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaaaaaaaa","(a)\\1{8,}",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaaaaaaaa","(a)\\1{8,}",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaaaaaaaa","(a)\\1{8,}",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaaaaaaaa","(a)\\1{8,}",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaaaaaaaa","(a)\\1{8,}",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","(a)\\1{8,}",[{parts,
-                                                                                                                                                                                         2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","(a)\\1{8,}",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a)\\1{8,}",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","(a)\\1{8,}",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a)\\1{8,}",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a)\\1{8,}",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a)\\1{8,}",[]))), 
-    <<"aaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaa","(a)\\1{8,}",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a)\\1{8,}",[]))),
+    <<"aaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaa","(a)\\1{8,}",[trim]))),
     <<"aaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaa","(a)\\1{8,}",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"aaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaa","(a)\\1{8,}",[]))), 
+                                                                                                                                                                                   2}]))),
+    <<"aaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaa","(a)\\1{8,}",[]))),
     ok.
 run7() ->
-    <<"aaaa">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[trim]))), 
+    <<"aaaa">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[trim]))),
     <<"aaaa:cd">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"aaaa:::">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[]))), 
-    <<"aa:a">> = iolist_to_binary(join(re:split("aaAabcd","[^a]",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"aaaa:::">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[]))),
+    <<"aa:a">> = iolist_to_binary(join(re:split("aaAabcd","[^a]",[trim]))),
     <<"aa:abcd">> = iolist_to_binary(join(re:split("aaAabcd","[^a]",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"aa:a:::">> = iolist_to_binary(join(re:split("aaAabcd","[^a]",[]))), 
+                                                                                                                                                                      2}]))),
+    <<"aa:a:::">> = iolist_to_binary(join(re:split("aaAabcd","[^a]",[]))),
     <<"aaaa">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[caseless,
-                                                                                                                                                                    trim]))), 
+                                                                                                                                                                    trim]))),
     <<"aaaa:cd">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[caseless,
                                                                                                                                                                       {parts,
-                                                                                                                                                                       2}]))), 
-    <<"aaaa:::">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[caseless]))), 
+                                                                                                                                                                       2}]))),
+    <<"aaaa:::">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[caseless]))),
     <<"aaAa">> = iolist_to_binary(join(re:split("aaAabcd","[^a]",[caseless,
-                                                                                                                                                                    trim]))), 
+                                                                                                                                                                    trim]))),
     <<"aaAa:cd">> = iolist_to_binary(join(re:split("aaAabcd","[^a]",[caseless,
                                                                                                                                                                       {parts,
-                                                                                                                                                                       2}]))), 
-    <<"aaAa:::">> = iolist_to_binary(join(re:split("aaAabcd","[^a]",[caseless]))), 
-    <<"aaaa">> = iolist_to_binary(join(re:split("aaaabcd","[^az]",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<"aaAa:::">> = iolist_to_binary(join(re:split("aaAabcd","[^a]",[caseless]))),
+    <<"aaaa">> = iolist_to_binary(join(re:split("aaaabcd","[^az]",[trim]))),
     <<"aaaa:cd">> = iolist_to_binary(join(re:split("aaaabcd","[^az]",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"aaaa:::">> = iolist_to_binary(join(re:split("aaaabcd","[^az]",[]))), 
-    <<"aa:a">> = iolist_to_binary(join(re:split("aaAabcd","[^az]",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"aaaa:::">> = iolist_to_binary(join(re:split("aaaabcd","[^az]",[]))),
+    <<"aa:a">> = iolist_to_binary(join(re:split("aaAabcd","[^az]",[trim]))),
     <<"aa:abcd">> = iolist_to_binary(join(re:split("aaAabcd","[^az]",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"aa:a:::">> = iolist_to_binary(join(re:split("aaAabcd","[^az]",[]))), 
+                                                                                                                                                                        2}]))),
+    <<"aa:a:::">> = iolist_to_binary(join(re:split("aaAabcd","[^az]",[]))),
     <<"aaaa">> = iolist_to_binary(join(re:split("aaaabcd","[^az]",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<"aaaa:cd">> = iolist_to_binary(join(re:split("aaaabcd","[^az]",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<"aaaa:::">> = iolist_to_binary(join(re:split("aaaabcd","[^az]",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<"aaaa:::">> = iolist_to_binary(join(re:split("aaaabcd","[^az]",[caseless]))),
     <<"aaAa">> = iolist_to_binary(join(re:split("aaAabcd","[^az]",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<"aaAa:cd">> = iolist_to_binary(join(re:split("aaAabcd","[^az]",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<"aaAa:::">> = iolist_to_binary(join(re:split("aaAabcd","[^az]",[caseless]))), 
-    <<"xxxxxxxxxxx:xxxxxxxxx">> = iolist_to_binary(join(re:split("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,6}?LL",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<"aaAa:::">> = iolist_to_binary(join(re:split("aaAabcd","[^az]",[caseless]))),
+    <<"xxxxxxxxxxx:xxxxxxxxx">> = iolist_to_binary(join(re:split("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,6}?LL",[trim]))),
     <<"xxxxxxxxxxx:xxxxxxxxx">> = iolist_to_binary(join(re:split("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,6}?LL",[{parts,
-                                                                                                                                                                                                                                                          2}]))), 
-    <<"xxxxxxxxxxx:xxxxxxxxx">> = iolist_to_binary(join(re:split("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,6}?LL",[]))), 
-    <<"xxxxxxxxxxx:xxxxxxxxx">> = iolist_to_binary(join(re:split("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,}?LL",[trim]))), 
+                                                                                                                                                                                                                                                          2}]))),
+    <<"xxxxxxxxxxx:xxxxxxxxx">> = iolist_to_binary(join(re:split("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,6}?LL",[]))),
+    <<"xxxxxxxxxxx:xxxxxxxxx">> = iolist_to_binary(join(re:split("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,}?LL",[trim]))),
     <<"xxxxxxxxxxx:xxxxxxxxx">> = iolist_to_binary(join(re:split("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,}?LL",[{parts,
-                                                                                                                                                                                                                                                        2}]))), 
-    <<"xxxxxxxxxxx:xxxxxxxxx">> = iolist_to_binary(join(re:split("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,}?LL",[]))), 
-    <<"1:.23">> = iolist_to_binary(join(re:split("1.230003938","(\\.\\d\\d[1-9]?)\\d+",[trim]))), 
+                                                                                                                                                                                                                                                        2}]))),
+    <<"xxxxxxxxxxx:xxxxxxxxx">> = iolist_to_binary(join(re:split("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,}?LL",[]))),
+    <<"1:.23">> = iolist_to_binary(join(re:split("1.230003938","(\\.\\d\\d[1-9]?)\\d+",[trim]))),
     <<"1:.23:">> = iolist_to_binary(join(re:split("1.230003938","(\\.\\d\\d[1-9]?)\\d+",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<"1:.23:">> = iolist_to_binary(join(re:split("1.230003938","(\\.\\d\\d[1-9]?)\\d+",[]))), 
-    <<"1:.875">> = iolist_to_binary(join(re:split("1.875000282","(\\.\\d\\d[1-9]?)\\d+",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<"1:.23:">> = iolist_to_binary(join(re:split("1.230003938","(\\.\\d\\d[1-9]?)\\d+",[]))),
+    <<"1:.875">> = iolist_to_binary(join(re:split("1.875000282","(\\.\\d\\d[1-9]?)\\d+",[trim]))),
     <<"1:.875:">> = iolist_to_binary(join(re:split("1.875000282","(\\.\\d\\d[1-9]?)\\d+",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<"1:.875:">> = iolist_to_binary(join(re:split("1.875000282","(\\.\\d\\d[1-9]?)\\d+",[]))), 
-    <<"1:.23">> = iolist_to_binary(join(re:split("1.235","(\\.\\d\\d[1-9]?)\\d+",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<"1:.875:">> = iolist_to_binary(join(re:split("1.875000282","(\\.\\d\\d[1-9]?)\\d+",[]))),
+    <<"1:.23">> = iolist_to_binary(join(re:split("1.235","(\\.\\d\\d[1-9]?)\\d+",[trim]))),
     <<"1:.23:">> = iolist_to_binary(join(re:split("1.235","(\\.\\d\\d[1-9]?)\\d+",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<"1:.23:">> = iolist_to_binary(join(re:split("1.235","(\\.\\d\\d[1-9]?)\\d+",[]))), 
-    <<"1:.23::0003938">> = iolist_to_binary(join(re:split("1.230003938","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<"1:.23:">> = iolist_to_binary(join(re:split("1.235","(\\.\\d\\d[1-9]?)\\d+",[]))),
+    <<"1:.23::0003938">> = iolist_to_binary(join(re:split("1.230003938","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[trim]))),
     <<"1:.23::0003938">> = iolist_to_binary(join(re:split("1.230003938","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[{parts,
-                                                                                                                                                                                                                                     2}]))), 
-    <<"1:.23::0003938">> = iolist_to_binary(join(re:split("1.230003938","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[]))), 
-    <<"1:.875:5:000282">> = iolist_to_binary(join(re:split("1.875000282","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[trim]))), 
+                                                                                                                                                                                                                                     2}]))),
+    <<"1:.23::0003938">> = iolist_to_binary(join(re:split("1.230003938","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[]))),
+    <<"1:.875:5:000282">> = iolist_to_binary(join(re:split("1.875000282","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[trim]))),
     <<"1:.875:5:000282">> = iolist_to_binary(join(re:split("1.875000282","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[{parts,
-                                                                                                                                                                                                                                     2}]))), 
-    <<"1:.875:5:000282">> = iolist_to_binary(join(re:split("1.875000282","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[trim]))), 
+                                                                                                                                                                                                                                     2}]))),
+    <<"1:.875:5:000282">> = iolist_to_binary(join(re:split("1.875000282","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[{parts,
-                                                                                                                                                                                                                                     2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[]))), 
-    <<"1.235">> = iolist_to_binary(join(re:split("1.235","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[trim]))), 
+                                                                                                                                                                                                                                     2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[]))),
+    <<"1.235">> = iolist_to_binary(join(re:split("1.235","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[trim]))),
     <<"1.235">> = iolist_to_binary(join(re:split("1.235","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[{parts,
-                                                                                                                                                                                                                         2}]))), 
-    <<"1.235">> = iolist_to_binary(join(re:split("1.235","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ab","a(?)b",[trim]))), 
+                                                                                                                                                                                                                         2}]))),
+    <<"1.235">> = iolist_to_binary(join(re:split("1.235","(\\.\\d\\d((?=0)|\\d(?=\\d)))",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ab","a(?)b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab","a(?)b",[{parts,
-                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab","a(?)b",[]))), 
+                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab","a(?)b",[]))),
     <<"Food is on the :foo:table">> = iolist_to_binary(join(re:split("Food is on the foo table","\\b(foo)\\s+(\\w+)",[caseless,
-                                                                                                                                                                                                                                     trim]))), 
+                                                                                                                                                                                                                                     trim]))),
     <<"Food is on the :foo:table:">> = iolist_to_binary(join(re:split("Food is on the foo table","\\b(foo)\\s+(\\w+)",[caseless,
                                                                                                                                                                                                                                        {parts,
-                                                                                                                                                                                                                                        2}]))), 
-    <<"Food is on the :foo:table:">> = iolist_to_binary(join(re:split("Food is on the foo table","\\b(foo)\\s+(\\w+)",[caseless]))), 
-    <<"The :d is under the bar in the :n.">> = iolist_to_binary(join(re:split("The food is under the bar in the barn.","foo(.*)bar",[trim]))), 
+                                                                                                                                                                                                                                        2}]))),
+    <<"Food is on the :foo:table:">> = iolist_to_binary(join(re:split("Food is on the foo table","\\b(foo)\\s+(\\w+)",[caseless]))),
+    <<"The :d is under the bar in the :n.">> = iolist_to_binary(join(re:split("The food is under the bar in the barn.","foo(.*)bar",[trim]))),
     <<"The :d is under the bar in the :n.">> = iolist_to_binary(join(re:split("The food is under the bar in the barn.","foo(.*)bar",[{parts,
-                                                                                                                                                                                                                                                2}]))), 
-    <<"The :d is under the bar in the :n.">> = iolist_to_binary(join(re:split("The food is under the bar in the barn.","foo(.*)bar",[]))), 
-    <<"The :d is under the : in the barn.">> = iolist_to_binary(join(re:split("The food is under the bar in the barn.","foo(.*?)bar",[trim]))), 
+                                                                                                                                                                                                                                                2}]))),
+    <<"The :d is under the bar in the :n.">> = iolist_to_binary(join(re:split("The food is under the bar in the barn.","foo(.*)bar",[]))),
+    <<"The :d is under the : in the barn.">> = iolist_to_binary(join(re:split("The food is under the bar in the barn.","foo(.*?)bar",[trim]))),
     <<"The :d is under the : in the barn.">> = iolist_to_binary(join(re:split("The food is under the bar in the barn.","foo(.*?)bar",[{parts,
-                                                                                                                                                                                                                                                  2}]))), 
-    <<"The :d is under the : in the barn.">> = iolist_to_binary(join(re:split("The food is under the bar in the barn.","foo(.*?)bar",[]))), 
-    <<":I have 2 numbers: 53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d*)",[trim]))), 
+                                                                                                                                                                                                                                                  2}]))),
+    <<"The :d is under the : in the barn.">> = iolist_to_binary(join(re:split("The food is under the bar in the barn.","foo(.*?)bar",[]))),
+    <<":I have 2 numbers: 53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d*)",[trim]))),
     <<":I have 2 numbers: 53147::">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d*)",[{parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<":I have 2 numbers: 53147::">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d*)",[]))), 
-    <<":I have 2 numbers: 5314:7">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d+)",[trim]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<":I have 2 numbers: 53147::">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d*)",[]))),
+    <<":I have 2 numbers: 5314:7">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d+)",[trim]))),
     <<":I have 2 numbers: 5314:7:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d+)",[{parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<":I have 2 numbers: 5314:7:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d+)",[]))), 
-    <<":I::: :::h:::a:::v:::e::: :2:: :::n:::u:::m:::b:::e:::r:::s::::::: :53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d*)",[trim]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<":I have 2 numbers: 5314:7:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d+)",[]))),
+    <<":I::: :::h:::a:::v:::e::: :2:: :::n:::u:::m:::b:::e:::r:::s::::::: :53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d*)",[trim]))),
     <<":I:: have 2 numbers: 53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d*)",[{parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<":I::: :::h:::a:::v:::e::: :2:: :::n:::u:::m:::b:::e:::r:::s::::::: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d*)",[]))), 
-    <<":I have :2:: numbers: :53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d+)",[trim]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<":I::: :::h:::a:::v:::e::: :2:: :::n:::u:::m:::b:::e:::r:::s::::::: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d*)",[]))),
+    <<":I have :2:: numbers: :53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d+)",[trim]))),
     <<":I have :2: numbers: 53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d+)",[{parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<":I have :2:: numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d+)",[]))), 
-    <<":I have 2 numbers: 5314:7">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d+)$",[trim]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<":I have :2:: numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d+)",[]))),
+    <<":I have 2 numbers: 5314:7">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d+)$",[trim]))),
     <<":I have 2 numbers: 5314:7:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d+)$",[{parts,
-                                                                                                                                                                                                                      2}]))), 
-    <<":I have 2 numbers: 5314:7:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d+)$",[]))), 
-    <<":I have 2 numbers: :53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d+)$",[trim]))), 
+                                                                                                                                                                                                                      2}]))),
+    <<":I have 2 numbers: 5314:7:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)(\\d+)$",[]))),
+    <<":I have 2 numbers: :53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d+)$",[trim]))),
     <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d+)$",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d+)$",[]))), 
-    <<":I have 2 numbers: :53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)\\b(\\d+)$",[trim]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*?)(\\d+)$",[]))),
+    <<":I have 2 numbers: :53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)\\b(\\d+)$",[trim]))),
     <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)\\b(\\d+)$",[{parts,
-                                                                                                                                                                                                                             2}]))), 
-    <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)\\b(\\d+)$",[]))), 
+                                                                                                                                                                                                                             2}]))),
+    <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)\\b(\\d+)$",[]))),
     ok.
 run8() ->
-    <<":I have 2 numbers: :53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*\\D)(\\d+)$",[trim]))), 
+    <<":I have 2 numbers: :53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*\\D)(\\d+)$",[trim]))),
     <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*\\D)(\\d+)$",[{parts,
-                                                                                                                                                                                                                             2}]))), 
-    <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*\\D)(\\d+)$",[]))), 
-    <<":C123">> = iolist_to_binary(join(re:split("ABC123","^\\D*(?!123)",[trim]))), 
+                                                                                                                                                                                                                             2}]))),
+    <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*\\D)(\\d+)$",[]))),
+    <<":C123">> = iolist_to_binary(join(re:split("ABC123","^\\D*(?!123)",[trim]))),
     <<":C123">> = iolist_to_binary(join(re:split("ABC123","^\\D*(?!123)",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":C123">> = iolist_to_binary(join(re:split("ABC123","^\\D*(?!123)",[]))), 
-    <<":ABC:445">> = iolist_to_binary(join(re:split("ABC445","^(\\D*)(?=\\d)(?!123)",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":C123">> = iolist_to_binary(join(re:split("ABC123","^\\D*(?!123)",[]))),
+    <<":ABC:445">> = iolist_to_binary(join(re:split("ABC445","^(\\D*)(?=\\d)(?!123)",[trim]))),
     <<":ABC:445">> = iolist_to_binary(join(re:split("ABC445","^(\\D*)(?=\\d)(?!123)",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":ABC:445">> = iolist_to_binary(join(re:split("ABC445","^(\\D*)(?=\\d)(?!123)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\D*)(?=\\d)(?!123)",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":ABC:445">> = iolist_to_binary(join(re:split("ABC445","^(\\D*)(?=\\d)(?!123)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\D*)(?=\\d)(?!123)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\D*)(?=\\d)(?!123)",[{parts,
-                                                                                                                                                                                                                  2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\D*)(?=\\d)(?!123)",[]))), 
-    <<"ABC123">> = iolist_to_binary(join(re:split("ABC123","^(\\D*)(?=\\d)(?!123)",[trim]))), 
+                                                                                                                                                                                                                  2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\D*)(?=\\d)(?!123)",[]))),
+    <<"ABC123">> = iolist_to_binary(join(re:split("ABC123","^(\\D*)(?=\\d)(?!123)",[trim]))),
     <<"ABC123">> = iolist_to_binary(join(re:split("ABC123","^(\\D*)(?=\\d)(?!123)",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<"ABC123">> = iolist_to_binary(join(re:split("ABC123","^(\\D*)(?=\\d)(?!123)",[]))), 
-    <<":789">> = iolist_to_binary(join(re:split("W46]789","^[W-]46]",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<"ABC123">> = iolist_to_binary(join(re:split("ABC123","^(\\D*)(?=\\d)(?!123)",[]))),
+    <<":789">> = iolist_to_binary(join(re:split("W46]789","^[W-]46]",[trim]))),
     <<":789">> = iolist_to_binary(join(re:split("W46]789","^[W-]46]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":789">> = iolist_to_binary(join(re:split("W46]789","^[W-]46]",[]))), 
-    <<":789">> = iolist_to_binary(join(re:split("-46]789","^[W-]46]",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":789">> = iolist_to_binary(join(re:split("W46]789","^[W-]46]",[]))),
+    <<":789">> = iolist_to_binary(join(re:split("-46]789","^[W-]46]",[trim]))),
     <<":789">> = iolist_to_binary(join(re:split("-46]789","^[W-]46]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":789">> = iolist_to_binary(join(re:split("-46]789","^[W-]46]",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-]46]",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":789">> = iolist_to_binary(join(re:split("-46]789","^[W-]46]",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-]46]",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-]46]",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-]46]",[]))), 
-    <<"Wall">> = iolist_to_binary(join(re:split("Wall","^[W-]46]",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-]46]",[]))),
+    <<"Wall">> = iolist_to_binary(join(re:split("Wall","^[W-]46]",[trim]))),
     <<"Wall">> = iolist_to_binary(join(re:split("Wall","^[W-]46]",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"Wall">> = iolist_to_binary(join(re:split("Wall","^[W-]46]",[]))), 
-    <<"Zebra">> = iolist_to_binary(join(re:split("Zebra","^[W-]46]",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"Wall">> = iolist_to_binary(join(re:split("Wall","^[W-]46]",[]))),
+    <<"Zebra">> = iolist_to_binary(join(re:split("Zebra","^[W-]46]",[trim]))),
     <<"Zebra">> = iolist_to_binary(join(re:split("Zebra","^[W-]46]",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"Zebra">> = iolist_to_binary(join(re:split("Zebra","^[W-]46]",[]))), 
-    <<"42">> = iolist_to_binary(join(re:split("42","^[W-]46]",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"Zebra">> = iolist_to_binary(join(re:split("Zebra","^[W-]46]",[]))),
+    <<"42">> = iolist_to_binary(join(re:split("42","^[W-]46]",[trim]))),
     <<"42">> = iolist_to_binary(join(re:split("42","^[W-]46]",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"42">> = iolist_to_binary(join(re:split("42","^[W-]46]",[]))), 
-    <<"[abcd]">> = iolist_to_binary(join(re:split("[abcd]","^[W-]46]",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"42">> = iolist_to_binary(join(re:split("42","^[W-]46]",[]))),
+    <<"[abcd]">> = iolist_to_binary(join(re:split("[abcd]","^[W-]46]",[trim]))),
     <<"[abcd]">> = iolist_to_binary(join(re:split("[abcd]","^[W-]46]",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"[abcd]">> = iolist_to_binary(join(re:split("[abcd]","^[W-]46]",[]))), 
-    <<"]abcd[">> = iolist_to_binary(join(re:split("]abcd[","^[W-]46]",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"[abcd]">> = iolist_to_binary(join(re:split("[abcd]","^[W-]46]",[]))),
+    <<"]abcd[">> = iolist_to_binary(join(re:split("]abcd[","^[W-]46]",[trim]))),
     <<"]abcd[">> = iolist_to_binary(join(re:split("]abcd[","^[W-]46]",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"]abcd[">> = iolist_to_binary(join(re:split("]abcd[","^[W-]46]",[]))), 
-    <<":46]789">> = iolist_to_binary(join(re:split("W46]789","^[W-\\]46]",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"]abcd[">> = iolist_to_binary(join(re:split("]abcd[","^[W-]46]",[]))),
+    <<":46]789">> = iolist_to_binary(join(re:split("W46]789","^[W-\\]46]",[trim]))),
     <<":46]789">> = iolist_to_binary(join(re:split("W46]789","^[W-\\]46]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<":46]789">> = iolist_to_binary(join(re:split("W46]789","^[W-\\]46]",[]))), 
-    <<":all">> = iolist_to_binary(join(re:split("Wall","^[W-\\]46]",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<":46]789">> = iolist_to_binary(join(re:split("W46]789","^[W-\\]46]",[]))),
+    <<":all">> = iolist_to_binary(join(re:split("Wall","^[W-\\]46]",[trim]))),
     <<":all">> = iolist_to_binary(join(re:split("Wall","^[W-\\]46]",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":all">> = iolist_to_binary(join(re:split("Wall","^[W-\\]46]",[]))), 
-    <<":ebra">> = iolist_to_binary(join(re:split("Zebra","^[W-\\]46]",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":all">> = iolist_to_binary(join(re:split("Wall","^[W-\\]46]",[]))),
+    <<":ebra">> = iolist_to_binary(join(re:split("Zebra","^[W-\\]46]",[trim]))),
     <<":ebra">> = iolist_to_binary(join(re:split("Zebra","^[W-\\]46]",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":ebra">> = iolist_to_binary(join(re:split("Zebra","^[W-\\]46]",[]))), 
-    <<":ylophone">> = iolist_to_binary(join(re:split("Xylophone","^[W-\\]46]",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":ebra">> = iolist_to_binary(join(re:split("Zebra","^[W-\\]46]",[]))),
+    <<":ylophone">> = iolist_to_binary(join(re:split("Xylophone","^[W-\\]46]",[trim]))),
     <<":ylophone">> = iolist_to_binary(join(re:split("Xylophone","^[W-\\]46]",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<":ylophone">> = iolist_to_binary(join(re:split("Xylophone","^[W-\\]46]",[]))), 
-    <<":2">> = iolist_to_binary(join(re:split("42","^[W-\\]46]",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<":ylophone">> = iolist_to_binary(join(re:split("Xylophone","^[W-\\]46]",[]))),
+    <<":2">> = iolist_to_binary(join(re:split("42","^[W-\\]46]",[trim]))),
     <<":2">> = iolist_to_binary(join(re:split("42","^[W-\\]46]",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<":2">> = iolist_to_binary(join(re:split("42","^[W-\\]46]",[]))), 
-    <<":abcd]">> = iolist_to_binary(join(re:split("[abcd]","^[W-\\]46]",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<":2">> = iolist_to_binary(join(re:split("42","^[W-\\]46]",[]))),
+    <<":abcd]">> = iolist_to_binary(join(re:split("[abcd]","^[W-\\]46]",[trim]))),
     <<":abcd]">> = iolist_to_binary(join(re:split("[abcd]","^[W-\\]46]",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":abcd]">> = iolist_to_binary(join(re:split("[abcd]","^[W-\\]46]",[]))), 
-    <<":abcd[">> = iolist_to_binary(join(re:split("]abcd[","^[W-\\]46]",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":abcd]">> = iolist_to_binary(join(re:split("[abcd]","^[W-\\]46]",[]))),
+    <<":abcd[">> = iolist_to_binary(join(re:split("]abcd[","^[W-\\]46]",[trim]))),
     <<":abcd[">> = iolist_to_binary(join(re:split("]abcd[","^[W-\\]46]",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":abcd[">> = iolist_to_binary(join(re:split("]abcd[","^[W-\\]46]",[]))), 
-    <<":backslash">> = iolist_to_binary(join(re:split("\\backslash","^[W-\\]46]",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":abcd[">> = iolist_to_binary(join(re:split("]abcd[","^[W-\\]46]",[]))),
+    <<":backslash">> = iolist_to_binary(join(re:split("\\backslash","^[W-\\]46]",[trim]))),
     <<":backslash">> = iolist_to_binary(join(re:split("\\backslash","^[W-\\]46]",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<":backslash">> = iolist_to_binary(join(re:split("\\backslash","^[W-\\]46]",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-\\]46]",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<":backslash">> = iolist_to_binary(join(re:split("\\backslash","^[W-\\]46]",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-\\]46]",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-\\]46]",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-\\]46]",[]))), 
-    <<"-46]789">> = iolist_to_binary(join(re:split("-46]789","^[W-\\]46]",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[W-\\]46]",[]))),
+    <<"-46]789">> = iolist_to_binary(join(re:split("-46]789","^[W-\\]46]",[trim]))),
     <<"-46]789">> = iolist_to_binary(join(re:split("-46]789","^[W-\\]46]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"-46]789">> = iolist_to_binary(join(re:split("-46]789","^[W-\\]46]",[]))), 
-    <<"well">> = iolist_to_binary(join(re:split("well","^[W-\\]46]",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"-46]789">> = iolist_to_binary(join(re:split("-46]789","^[W-\\]46]",[]))),
+    <<"well">> = iolist_to_binary(join(re:split("well","^[W-\\]46]",[trim]))),
     <<"well">> = iolist_to_binary(join(re:split("well","^[W-\\]46]",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<"well">> = iolist_to_binary(join(re:split("well","^[W-\\]46]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?:[a-zA-Z0-9]+ ){0,10}otherword",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<"well">> = iolist_to_binary(join(re:split("well","^[W-\\]46]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?:[a-zA-Z0-9]+ ){0,10}otherword",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?:[a-zA-Z0-9]+ ){0,10}otherword",[{parts,
-                                                                                                                                                                                                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?:[a-zA-Z0-9]+ ){0,10}otherword",[]))), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark","word (?:[a-zA-Z0-9]+ ){0,10}otherword",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?:[a-zA-Z0-9]+ ){0,10}otherword",[]))),
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark","word (?:[a-zA-Z0-9]+ ){0,10}otherword",[trim]))),
     <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark","word (?:[a-zA-Z0-9]+ ){0,10}otherword",[{parts,
-                                                                                                                                                                                                                                                                                                                                                          2}]))), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark","word (?:[a-zA-Z0-9]+ ){0,10}otherword",[]))), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?:[a-zA-Z0-9]+ ){0,300}otherword",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                          2}]))),
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark","word (?:[a-zA-Z0-9]+ ){0,10}otherword",[]))),
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?:[a-zA-Z0-9]+ ){0,300}otherword",[trim]))),
     <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?:[a-zA-Z0-9]+ ){0,300}otherword",[{parts,
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  2}]))), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?:[a-zA-Z0-9]+ ){0,300}otherword",[]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,0}",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  2}]))),
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?:[a-zA-Z0-9]+ ){0,300}otherword",[]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,0}",[trim]))),
     <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,0}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,0}",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^(a){0,0}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,0}",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^(a){0,0}",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","^(a){0,0}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^(a){0,0}",[]))), 
-    <<"aab">> = iolist_to_binary(join(re:split("aab","^(a){0,0}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^(a){0,0}",[]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab","^(a){0,0}",[trim]))),
     <<"aab">> = iolist_to_binary(join(re:split("aab","^(a){0,0}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"aab">> = iolist_to_binary(join(re:split("aab","^(a){0,0}",[]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,1}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab","^(a){0,0}",[]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,1}",[trim]))),
     <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,1}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,1}",[]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,1}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,1}",[]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,1}",[trim]))),
     <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,1}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,1}",[]))), 
-    <<":a:ab">> = iolist_to_binary(join(re:split("aab","^(a){0,1}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,1}",[]))),
+    <<":a:ab">> = iolist_to_binary(join(re:split("aab","^(a){0,1}",[trim]))),
     <<":a:ab">> = iolist_to_binary(join(re:split("aab","^(a){0,1}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:ab">> = iolist_to_binary(join(re:split("aab","^(a){0,1}",[]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,2}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:ab">> = iolist_to_binary(join(re:split("aab","^(a){0,1}",[]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,2}",[trim]))),
     <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,2}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,2}",[]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,2}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,2}",[]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,2}",[trim]))),
     <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,2}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,2}",[]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,2}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,2}",[]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,2}",[trim]))),
     <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,2}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,2}",[]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,3}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,2}",[]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,3}",[trim]))),
     <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,3}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,3}",[]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,3}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,3}",[]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,3}",[trim]))),
     <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,3}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,3}",[]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,3}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,3}",[]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,3}",[trim]))),
     <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,3}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,3}",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaa","^(a){0,3}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,3}",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaa","^(a){0,3}",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaa","^(a){0,3}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaa","^(a){0,3}",[]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaa","^(a){0,3}",[]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,}",[trim]))),
     <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,}",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,}",[]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,}",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){0,}",[]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,}",[trim]))),
     <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,}",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,}",[]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,}",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){0,}",[]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,}",[trim]))),
     <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,}",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,}",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaa","^(a){0,}",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){0,}",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaa","^(a){0,}",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaa","^(a){0,}",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaa","^(a){0,}",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a){0,}",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaa","^(a){0,}",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a){0,}",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a){0,}",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a){0,}",[]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,1}",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a){0,}",[]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,1}",[trim]))),
     <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,1}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,1}",[]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,1}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,1}",[]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,1}",[trim]))),
     <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,1}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,1}",[]))), 
-    <<":a:ab">> = iolist_to_binary(join(re:split("aab","^(a){1,1}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,1}",[]))),
+    <<":a:ab">> = iolist_to_binary(join(re:split("aab","^(a){1,1}",[trim]))),
     <<":a:ab">> = iolist_to_binary(join(re:split("aab","^(a){1,1}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:ab">> = iolist_to_binary(join(re:split("aab","^(a){1,1}",[]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,2}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:ab">> = iolist_to_binary(join(re:split("aab","^(a){1,1}",[]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,2}",[trim]))),
     <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,2}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,2}",[]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,2}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,2}",[]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,2}",[trim]))),
     <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,2}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,2}",[]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,2}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,2}",[]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,2}",[trim]))),
     <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,2}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,2}",[]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,3}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,2}",[]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,3}",[trim]))),
     <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,3}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,3}",[]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,3}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,3}",[]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,3}",[trim]))),
     <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,3}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,3}",[]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,3}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,3}",[]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,3}",[trim]))),
     <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,3}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,3}",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaa","^(a){1,3}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,3}",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaa","^(a){1,3}",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaa","^(a){1,3}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaa","^(a){1,3}",[]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaa","^(a){1,3}",[]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,}",[trim]))),
     <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,}",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,}",[]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,}",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"bcd">> = iolist_to_binary(join(re:split("bcd","^(a){1,}",[]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,}",[trim]))),
     <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,}",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,}",[]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,}",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":a:bc">> = iolist_to_binary(join(re:split("abc","^(a){1,}",[]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,}",[trim]))),
     <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,}",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,}",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaa","^(a){1,}",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("aab","^(a){1,}",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaa","^(a){1,}",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaa","^(a){1,}",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaa","^(a){1,}",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a){1,}",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaa","^(a){1,}",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a){1,}",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a){1,}",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a){1,}",[]))), 
+                                                                                                                                                                                2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a){1,}",[]))),
     <<"borfle
 :
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*\\.gif",[trim]))), 
+no",".*\\.gif",[trim]))),
     <<"borfle
 :
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*\\.gif",[{parts,2}]))), 
+no",".*\\.gif",[{parts,2}]))),
     <<"borfle
 :
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*\\.gif",[]))), 
+no",".*\\.gif",[]))),
     <<"borfle
 :
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".{0,}\\.gif",[trim]))), 
+no",".{0,}\\.gif",[trim]))),
     <<"borfle
 :
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".{0,}\\.gif",[{parts,2}]))), 
+no",".{0,}\\.gif",[{parts,2}]))),
     <<"borfle
 :
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".{0,}\\.gif",[]))), 
+no",".{0,}\\.gif",[]))),
     <<"borfle
 :
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*\\.gif",[multiline,trim]))), 
+no",".*\\.gif",[multiline,trim]))),
     <<"borfle
 :
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*\\.gif",[multiline,{parts,2}]))), 
+no",".*\\.gif",[multiline,{parts,2}]))),
     <<"borfle
 :
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*\\.gif",[multiline]))), 
+no",".*\\.gif",[multiline]))),
     ok.
 run9() ->
     <<":
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*\\.gif",[dotall,trim]))), 
+no",".*\\.gif",[dotall,trim]))),
     <<":
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*\\.gif",[dotall,{parts,2}]))), 
+no",".*\\.gif",[dotall,{parts,2}]))),
     <<":
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*\\.gif",[dotall]))), 
+no",".*\\.gif",[dotall]))),
     <<":
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*\\.gif",[multiline,dotall,trim]))), 
+no",".*\\.gif",[multiline,dotall,trim]))),
     <<":
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*\\.gif",[multiline,dotall,{parts,2}]))), 
+no",".*\\.gif",[multiline,dotall,{parts,2}]))),
     <<":
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*\\.gif",[multiline,dotall]))), 
+no",".*\\.gif",[multiline,dotall]))),
     <<"borfle
 bib.gif
 ">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[trim]))), 
+no",".*$",[trim]))),
     <<"borfle
 bib.gif
 :">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[{parts,2}]))), 
+no",".*$",[{parts,2}]))),
     <<"borfle
 bib.gif
 :">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[]))), 
+no",".*$",[]))),
     <<":
 :
 ">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[multiline,trim]))), 
+no",".*$",[multiline,trim]))),
     <<":
 bib.gif
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[multiline,{parts,2}]))), 
+no",".*$",[multiline,{parts,2}]))),
     <<":
 :
 :">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[multiline]))), 
+no",".*$",[multiline]))),
     <<"">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[dotall,trim]))), 
+no",".*$",[dotall,trim]))),
     <<":">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[dotall,{parts,2}]))), 
+no",".*$",[dotall,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[dotall]))), 
+no",".*$",[dotall]))),
     <<"">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[multiline,dotall,trim]))), 
+no",".*$",[multiline,dotall,trim]))),
     <<":">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[multiline,dotall,{parts,2}]))), 
+no",".*$",[multiline,dotall,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[multiline,dotall]))), 
+no",".*$",[multiline,dotall]))),
     <<"borfle
 bib.gif
 ">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[trim]))), 
+no",".*$",[trim]))),
     <<"borfle
 bib.gif
 :">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[{parts,2}]))), 
+no",".*$",[{parts,2}]))),
     <<"borfle
 bib.gif
 :">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[]))), 
+no",".*$",[]))),
     <<":
 :
 ">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[multiline,trim]))), 
+no",".*$",[multiline,trim]))),
     <<":
 bib.gif
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[multiline,{parts,2}]))), 
+no",".*$",[multiline,{parts,2}]))),
     <<":
 :
 :">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[multiline]))), 
+no",".*$",[multiline]))),
     <<"">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[dotall,trim]))), 
+no",".*$",[dotall,trim]))),
     <<":">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[dotall,{parts,2}]))), 
+no",".*$",[dotall,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[dotall]))), 
+no",".*$",[dotall]))),
     <<"">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[multiline,dotall,trim]))), 
+no",".*$",[multiline,dotall,trim]))),
     <<":">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[multiline,dotall,{parts,2}]))), 
+no",".*$",[multiline,dotall,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("borfle
 bib.gif
-no",".*$",[multiline,dotall]))), 
+no",".*$",[multiline,dotall]))),
     <<"abcde
 :1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(.*X|^B)",[trim]))), 
+1234Xyz","(.*X|^B)",[trim]))),
     <<"abcde
 :1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(.*X|^B)",[{parts,2}]))), 
+1234Xyz","(.*X|^B)",[{parts,2}]))),
     <<"abcde
 :1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(.*X|^B)",[]))), 
-    <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[trim]))), 
+1234Xyz","(.*X|^B)",[]))),
+    <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[trim]))),
     <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(.*X|^B)",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(.*X|^B)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(.*X|^B)",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(.*X|^B)",[]))), 
+                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(.*X|^B)",[]))),
     <<"abcde
 Bar">> = iolist_to_binary(join(re:split("abcde
-Bar","(.*X|^B)",[trim]))), 
+Bar","(.*X|^B)",[trim]))),
     <<"abcde
 Bar">> = iolist_to_binary(join(re:split("abcde
-Bar","(.*X|^B)",[{parts,2}]))), 
+Bar","(.*X|^B)",[{parts,2}]))),
     <<"abcde
 Bar">> = iolist_to_binary(join(re:split("abcde
-Bar","(.*X|^B)",[]))), 
+Bar","(.*X|^B)",[]))),
     <<"abcde
 :1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(.*X|^B)",[multiline,trim]))), 
+1234Xyz","(.*X|^B)",[multiline,trim]))),
     <<"abcde
 :1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(.*X|^B)",[multiline,{parts,2}]))), 
+1234Xyz","(.*X|^B)",[multiline,{parts,2}]))),
     <<"abcde
 :1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(.*X|^B)",[multiline]))), 
+1234Xyz","(.*X|^B)",[multiline]))),
     <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[multiline,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[multiline,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[multiline]))), 
+                                                                                                                                                                             2}]))),
+    <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[multiline]))),
     <<"abcde
 :B:ar">> = iolist_to_binary(join(re:split("abcde
-Bar","(.*X|^B)",[multiline,trim]))), 
+Bar","(.*X|^B)",[multiline,trim]))),
     <<"abcde
 :B:ar">> = iolist_to_binary(join(re:split("abcde
-Bar","(.*X|^B)",[multiline,{parts,2}]))), 
+Bar","(.*X|^B)",[multiline,{parts,2}]))),
     <<"abcde
 :B:ar">> = iolist_to_binary(join(re:split("abcde
-Bar","(.*X|^B)",[multiline]))), 
+Bar","(.*X|^B)",[multiline]))),
     <<":abcde
 1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(.*X|^B)",[dotall,trim]))), 
+1234Xyz","(.*X|^B)",[dotall,trim]))),
     <<":abcde
 1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(.*X|^B)",[dotall,{parts,2}]))), 
+1234Xyz","(.*X|^B)",[dotall,{parts,2}]))),
     <<":abcde
 1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(.*X|^B)",[dotall]))), 
+1234Xyz","(.*X|^B)",[dotall]))),
     <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[dotall,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[dotall,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[dotall]))), 
+                                                                                                                                                                             2}]))),
+    <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[dotall]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(.*X|^B)",[dotall,
-                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                    trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(.*X|^B)",[dotall,
                                                                                                                                                                                       {parts,
-                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(.*X|^B)",[dotall]))), 
+                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(.*X|^B)",[dotall]))),
     <<"abcde
 Bar">> = iolist_to_binary(join(re:split("abcde
-Bar","(.*X|^B)",[dotall,trim]))), 
+Bar","(.*X|^B)",[dotall,trim]))),
     <<"abcde
 Bar">> = iolist_to_binary(join(re:split("abcde
-Bar","(.*X|^B)",[dotall,{parts,2}]))), 
+Bar","(.*X|^B)",[dotall,{parts,2}]))),
     <<"abcde
 Bar">> = iolist_to_binary(join(re:split("abcde
-Bar","(.*X|^B)",[dotall]))), 
+Bar","(.*X|^B)",[dotall]))),
     <<":abcde
 1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(.*X|^B)",[multiline,dotall,trim]))), 
+1234Xyz","(.*X|^B)",[multiline,dotall,trim]))),
     <<":abcde
 1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(.*X|^B)",[multiline,dotall,{parts,2}]))), 
+1234Xyz","(.*X|^B)",[multiline,dotall,{parts,2}]))),
     <<":abcde
 1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(.*X|^B)",[multiline,dotall]))), 
+1234Xyz","(.*X|^B)",[multiline,dotall]))),
     <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[multiline,
                                                                                                                                                                            dotall,
-                                                                                                                                                                           trim]))), 
+                                                                                                                                                                           trim]))),
     <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[multiline,
                                                                                                                                                                              dotall,
                                                                                                                                                                              {parts,
-                                                                                                                                                                              2}]))), 
+                                                                                                                                                                              2}]))),
     <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(.*X|^B)",[multiline,
-                                                                                                                                                                              dotall]))), 
+                                                                                                                                                                              dotall]))),
     <<"abcde
 :B:ar">> = iolist_to_binary(join(re:split("abcde
-Bar","(.*X|^B)",[multiline,dotall,trim]))), 
+Bar","(.*X|^B)",[multiline,dotall,trim]))),
     <<"abcde
 :B:ar">> = iolist_to_binary(join(re:split("abcde
-Bar","(.*X|^B)",[multiline,dotall,{parts,2}]))), 
+Bar","(.*X|^B)",[multiline,dotall,{parts,2}]))),
     <<"abcde
 :B:ar">> = iolist_to_binary(join(re:split("abcde
-Bar","(.*X|^B)",[multiline,dotall]))), 
+Bar","(.*X|^B)",[multiline,dotall]))),
     <<":abcde
 1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(?s)(.*X|^B)",[trim]))), 
+1234Xyz","(?s)(.*X|^B)",[trim]))),
     <<":abcde
 1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(?s)(.*X|^B)",[{parts,2}]))), 
+1234Xyz","(?s)(.*X|^B)",[{parts,2}]))),
     <<":abcde
 1234X:yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(?s)(.*X|^B)",[]))), 
-    <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(?s)(.*X|^B)",[trim]))), 
+1234Xyz","(?s)(.*X|^B)",[]))),
+    <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(?s)(.*X|^B)",[trim]))),
     <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(?s)(.*X|^B)",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(?s)(.*X|^B)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s)(.*X|^B)",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":B:arFoo">> = iolist_to_binary(join(re:split("BarFoo","(?s)(.*X|^B)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s)(.*X|^B)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s)(.*X|^B)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s)(.*X|^B)",[]))), 
+                                                                                                                                                                                              2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s)(.*X|^B)",[]))),
     <<"abcde
 Bar">> = iolist_to_binary(join(re:split("abcde
-Bar","(?s)(.*X|^B)",[trim]))), 
+Bar","(?s)(.*X|^B)",[trim]))),
     <<"abcde
 Bar">> = iolist_to_binary(join(re:split("abcde
-Bar","(?s)(.*X|^B)",[{parts,2}]))), 
+Bar","(?s)(.*X|^B)",[{parts,2}]))),
     <<"abcde
 Bar">> = iolist_to_binary(join(re:split("abcde
-Bar","(?s)(.*X|^B)",[]))), 
+Bar","(?s)(.*X|^B)",[]))),
     <<":yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(?s:.*X|^B)",[trim]))), 
+1234Xyz","(?s:.*X|^B)",[trim]))),
     <<":yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(?s:.*X|^B)",[{parts,2}]))), 
+1234Xyz","(?s:.*X|^B)",[{parts,2}]))),
     <<":yz">> = iolist_to_binary(join(re:split("abcde
-1234Xyz","(?s:.*X|^B)",[]))), 
-    <<":arFoo">> = iolist_to_binary(join(re:split("BarFoo","(?s:.*X|^B)",[trim]))), 
+1234Xyz","(?s:.*X|^B)",[]))),
+    <<":arFoo">> = iolist_to_binary(join(re:split("BarFoo","(?s:.*X|^B)",[trim]))),
     <<":arFoo">> = iolist_to_binary(join(re:split("BarFoo","(?s:.*X|^B)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":arFoo">> = iolist_to_binary(join(re:split("BarFoo","(?s:.*X|^B)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s:.*X|^B)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":arFoo">> = iolist_to_binary(join(re:split("BarFoo","(?s:.*X|^B)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s:.*X|^B)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s:.*X|^B)",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s:.*X|^B)",[]))), 
+                                                                                                                                                                                            2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s:.*X|^B)",[]))),
     <<"abcde
 Bar">> = iolist_to_binary(join(re:split("abcde
-Bar","(?s:.*X|^B)",[trim]))), 
+Bar","(?s:.*X|^B)",[trim]))),
     <<"abcde
 Bar">> = iolist_to_binary(join(re:split("abcde
-Bar","(?s:.*X|^B)",[{parts,2}]))), 
+Bar","(?s:.*X|^B)",[{parts,2}]))),
     <<"abcde
 Bar">> = iolist_to_binary(join(re:split("abcde
-Bar","(?s:.*X|^B)",[]))), 
-    <<"**** Failers">> = iolist_to_binary(join(re:split("**** Failers","^.*B",[trim]))), 
+Bar","(?s:.*X|^B)",[]))),
+    <<"**** Failers">> = iolist_to_binary(join(re:split("**** Failers","^.*B",[trim]))),
     <<"**** Failers">> = iolist_to_binary(join(re:split("**** Failers","^.*B",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"**** Failers">> = iolist_to_binary(join(re:split("**** Failers","^.*B",[]))), 
+                                                                                                                                                                                2}]))),
+    <<"**** Failers">> = iolist_to_binary(join(re:split("**** Failers","^.*B",[]))),
     <<"abc
 B">> = iolist_to_binary(join(re:split("abc
-B","^.*B",[trim]))), 
+B","^.*B",[trim]))),
     <<"abc
 B">> = iolist_to_binary(join(re:split("abc
-B","^.*B",[{parts,2}]))), 
+B","^.*B",[{parts,2}]))),
     <<"abc
 B">> = iolist_to_binary(join(re:split("abc
-B","^.*B",[]))), 
+B","^.*B",[]))),
     <<"">> = iolist_to_binary(join(re:split("abc
-B","(?s)^.*B",[trim]))), 
+B","(?s)^.*B",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc
-B","(?s)^.*B",[{parts,2}]))), 
+B","(?s)^.*B",[{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("abc
-B","(?s)^.*B",[]))), 
+B","(?s)^.*B",[]))),
     <<"abc
 ">> = iolist_to_binary(join(re:split("abc
-B","(?m)^.*B",[trim]))), 
+B","(?m)^.*B",[trim]))),
     <<"abc
 :">> = iolist_to_binary(join(re:split("abc
-B","(?m)^.*B",[{parts,2}]))), 
+B","(?m)^.*B",[{parts,2}]))),
     <<"abc
 :">> = iolist_to_binary(join(re:split("abc
-B","(?m)^.*B",[]))), 
+B","(?m)^.*B",[]))),
     <<"">> = iolist_to_binary(join(re:split("abc
-B","(?ms)^.*B",[trim]))), 
+B","(?ms)^.*B",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc
-B","(?ms)^.*B",[{parts,2}]))), 
+B","(?ms)^.*B",[{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("abc
-B","(?ms)^.*B",[]))), 
+B","(?ms)^.*B",[]))),
     ok.
 run10() ->
     <<"abc
 ">> = iolist_to_binary(join(re:split("abc
-B","(?ms)^B",[trim]))), 
+B","(?ms)^B",[trim]))),
     <<"abc
 :">> = iolist_to_binary(join(re:split("abc
-B","(?ms)^B",[{parts,2}]))), 
+B","(?ms)^B",[{parts,2}]))),
     <<"abc
 :">> = iolist_to_binary(join(re:split("abc
-B","(?ms)^B",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("B","(?s)B$",[trim]))), 
+B","(?ms)^B",[]))),
+    <<"">> = iolist_to_binary(join(re:split("B","(?s)B$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("B","(?s)B$",[{parts,
-                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("B","(?s)B$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("123456654321","^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]",[trim]))), 
+                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("B","(?s)B$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("123456654321","^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("123456654321","^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]",[{parts,
-                                                                                                                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("123456654321","^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("123456654321","^\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d",[trim]))), 
+                                                                                                                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("123456654321","^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("123456654321","^\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("123456654321","^\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d",[{parts,
-                                                                                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("123456654321","^\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("123456654321","^[\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d]",[trim]))), 
+                                                                                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("123456654321","^\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d",[]))),
+    <<"">> = iolist_to_binary(join(re:split("123456654321","^[\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("123456654321","^[\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d]",[{parts,
-                                                                                                                                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("123456654321","^[\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcabcabcabc","^[abc]{12}",[trim]))), 
+                                                                                                                                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("123456654321","^[\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcabcabcabc","^[abc]{12}",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcabcabcabc","^[abc]{12}",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcabcabcabc","^[abc]{12}",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcabcabcabc","^[a-c]{12}",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcabcabcabc","^[abc]{12}",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcabcabcabc","^[a-c]{12}",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcabcabcabc","^[a-c]{12}",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcabcabcabc","^[a-c]{12}",[]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abcabcabcabc","^(a|b|c){12}",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcabcabcabc","^[a-c]{12}",[]))),
+    <<":c">> = iolist_to_binary(join(re:split("abcabcabcabc","^(a|b|c){12}",[trim]))),
     <<":c:">> = iolist_to_binary(join(re:split("abcabcabcabc","^(a|b|c){12}",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":c:">> = iolist_to_binary(join(re:split("abcabcabcabc","^(a|b|c){12}",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("n","^[abcdefghijklmnopqrstuvwxy0123456789]",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":c:">> = iolist_to_binary(join(re:split("abcabcabcabc","^(a|b|c){12}",[]))),
+    <<"">> = iolist_to_binary(join(re:split("n","^[abcdefghijklmnopqrstuvwxy0123456789]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("n","^[abcdefghijklmnopqrstuvwxy0123456789]",[{parts,
-                                                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("n","^[abcdefghijklmnopqrstuvwxy0123456789]",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[abcdefghijklmnopqrstuvwxy0123456789]",[trim]))), 
+                                                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("n","^[abcdefghijklmnopqrstuvwxy0123456789]",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[abcdefghijklmnopqrstuvwxy0123456789]",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[abcdefghijklmnopqrstuvwxy0123456789]",[{parts,
-                                                                                                                                                                                                                                                  2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[abcdefghijklmnopqrstuvwxy0123456789]",[]))), 
-    <<"z">> = iolist_to_binary(join(re:split("z","^[abcdefghijklmnopqrstuvwxy0123456789]",[trim]))), 
+                                                                                                                                                                                                                                                  2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[abcdefghijklmnopqrstuvwxy0123456789]",[]))),
+    <<"z">> = iolist_to_binary(join(re:split("z","^[abcdefghijklmnopqrstuvwxy0123456789]",[trim]))),
     <<"z">> = iolist_to_binary(join(re:split("z","^[abcdefghijklmnopqrstuvwxy0123456789]",[{parts,
-                                                                                                                                                                                                                              2}]))), 
-    <<"z">> = iolist_to_binary(join(re:split("z","^[abcdefghijklmnopqrstuvwxy0123456789]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcd","abcde{0,0}",[trim]))), 
+                                                                                                                                                                                                                              2}]))),
+    <<"z">> = iolist_to_binary(join(re:split("z","^[abcdefghijklmnopqrstuvwxy0123456789]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcd","abcde{0,0}",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcd","abcde{0,0}",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcd","abcde{0,0}",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abcde{0,0}",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcd","abcde{0,0}",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abcde{0,0}",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abcde{0,0}",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abcde{0,0}",[]))), 
-    <<"abce">> = iolist_to_binary(join(re:split("abce","abcde{0,0}",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abcde{0,0}",[]))),
+    <<"abce">> = iolist_to_binary(join(re:split("abce","abcde{0,0}",[trim]))),
     <<"abce">> = iolist_to_binary(join(re:split("abce","abcde{0,0}",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"abce">> = iolist_to_binary(join(re:split("abce","abcde{0,0}",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abe","ab[cd]{0,0}e",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"abce">> = iolist_to_binary(join(re:split("abce","abcde{0,0}",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abe","ab[cd]{0,0}e",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abe","ab[cd]{0,0}e",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abe","ab[cd]{0,0}e",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab[cd]{0,0}e",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abe","ab[cd]{0,0}e",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab[cd]{0,0}e",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab[cd]{0,0}e",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab[cd]{0,0}e",[]))), 
-    <<"abcde">> = iolist_to_binary(join(re:split("abcde","ab[cd]{0,0}e",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab[cd]{0,0}e",[]))),
+    <<"abcde">> = iolist_to_binary(join(re:split("abcde","ab[cd]{0,0}e",[trim]))),
     <<"abcde">> = iolist_to_binary(join(re:split("abcde","ab[cd]{0,0}e",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"abcde">> = iolist_to_binary(join(re:split("abcde","ab[cd]{0,0}e",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abd","ab(c){0,0}d",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"abcde">> = iolist_to_binary(join(re:split("abcde","ab[cd]{0,0}e",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abd","ab(c){0,0}d",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("abd","ab(c){0,0}d",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("abd","ab(c){0,0}d",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab(c){0,0}d",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("abd","ab(c){0,0}d",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab(c){0,0}d",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab(c){0,0}d",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab(c){0,0}d",[]))), 
-    <<"abcd">> = iolist_to_binary(join(re:split("abcd","ab(c){0,0}d",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab(c){0,0}d",[]))),
+    <<"abcd">> = iolist_to_binary(join(re:split("abcd","ab(c){0,0}d",[trim]))),
     <<"abcd">> = iolist_to_binary(join(re:split("abcd","ab(c){0,0}d",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"abcd">> = iolist_to_binary(join(re:split("abcd","ab(c){0,0}d",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","a(b*)",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"abcd">> = iolist_to_binary(join(re:split("abcd","ab(c){0,0}d",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","a(b*)",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a","a(b*)",[{parts,
-                                                                                                                                                            2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a","a(b*)",[]))), 
-    <<":b">> = iolist_to_binary(join(re:split("ab","a(b*)",[trim]))), 
+                                                                                                                                                            2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a","a(b*)",[]))),
+    <<":b">> = iolist_to_binary(join(re:split("ab","a(b*)",[trim]))),
     <<":b:">> = iolist_to_binary(join(re:split("ab","a(b*)",[{parts,
-                                                                                                                                                              2}]))), 
-    <<":b:">> = iolist_to_binary(join(re:split("ab","a(b*)",[]))), 
-    <<":bbbb">> = iolist_to_binary(join(re:split("abbbb","a(b*)",[trim]))), 
+                                                                                                                                                              2}]))),
+    <<":b:">> = iolist_to_binary(join(re:split("ab","a(b*)",[]))),
+    <<":bbbb">> = iolist_to_binary(join(re:split("abbbb","a(b*)",[trim]))),
     <<":bbbb:">> = iolist_to_binary(join(re:split("abbbb","a(b*)",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":bbbb:">> = iolist_to_binary(join(re:split("abbbb","a(b*)",[]))), 
-    <<"*** F::ilers">> = iolist_to_binary(join(re:split("*** Failers","a(b*)",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":bbbb:">> = iolist_to_binary(join(re:split("abbbb","a(b*)",[]))),
+    <<"*** F::ilers">> = iolist_to_binary(join(re:split("*** Failers","a(b*)",[trim]))),
     <<"*** F::ilers">> = iolist_to_binary(join(re:split("*** Failers","a(b*)",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"*** F::ilers">> = iolist_to_binary(join(re:split("*** Failers","a(b*)",[]))), 
-    <<"bbbbb">> = iolist_to_binary(join(re:split("bbbbb","a(b*)",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"*** F::ilers">> = iolist_to_binary(join(re:split("*** Failers","a(b*)",[]))),
+    <<"bbbbb">> = iolist_to_binary(join(re:split("bbbbb","a(b*)",[trim]))),
     <<"bbbbb">> = iolist_to_binary(join(re:split("bbbbb","a(b*)",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"bbbbb">> = iolist_to_binary(join(re:split("bbbbb","a(b*)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abe","ab\\d{0}e",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"bbbbb">> = iolist_to_binary(join(re:split("bbbbb","a(b*)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abe","ab\\d{0}e",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abe","ab\\d{0}e",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abe","ab\\d{0}e",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab\\d{0}e",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abe","ab\\d{0}e",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab\\d{0}e",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab\\d{0}e",[{parts,
-                                                                                                                                                                                         2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab\\d{0}e",[]))), 
-    <<"ab1e">> = iolist_to_binary(join(re:split("ab1e","ab\\d{0}e",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab\\d{0}e",[]))),
+    <<"ab1e">> = iolist_to_binary(join(re:split("ab1e","ab\\d{0}e",[trim]))),
     <<"ab1e">> = iolist_to_binary(join(re:split("ab1e","ab\\d{0}e",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"ab1e">> = iolist_to_binary(join(re:split("ab1e","ab\\d{0}e",[]))), 
-    <<"the :quick: brown fox">> = iolist_to_binary(join(re:split("the \"quick\" brown fox","\"([^\\\\\"]+|\\\\.)*\"",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"ab1e">> = iolist_to_binary(join(re:split("ab1e","ab\\d{0}e",[]))),
+    <<"the :quick: brown fox">> = iolist_to_binary(join(re:split("the \"quick\" brown fox","\"([^\\\\\"]+|\\\\.)*\"",[trim]))),
     <<"the :quick: brown fox">> = iolist_to_binary(join(re:split("the \"quick\" brown fox","\"([^\\\\\"]+|\\\\.)*\"",[{parts,
-                                                                                                                                                                                                                                                       2}]))), 
-    <<"the :quick: brown fox">> = iolist_to_binary(join(re:split("the \"quick\" brown fox","\"([^\\\\\"]+|\\\\.)*\"",[]))), 
-    <<": brown fox">> = iolist_to_binary(join(re:split("\"the \\\"quick\\\" brown fox\"","\"([^\\\\\"]+|\\\\.)*\"",[trim]))), 
+                                                                                                                                                                                                                                                       2}]))),
+    <<"the :quick: brown fox">> = iolist_to_binary(join(re:split("the \"quick\" brown fox","\"([^\\\\\"]+|\\\\.)*\"",[]))),
+    <<": brown fox">> = iolist_to_binary(join(re:split("\"the \\\"quick\\\" brown fox\"","\"([^\\\\\"]+|\\\\.)*\"",[trim]))),
     <<": brown fox:">> = iolist_to_binary(join(re:split("\"the \\\"quick\\\" brown fox\"","\"([^\\\\\"]+|\\\\.)*\"",[{parts,
-                                                                                                                                                                                                                                                                               2}]))), 
-    <<": brown fox:">> = iolist_to_binary(join(re:split("\"the \\\"quick\\\" brown fox\"","\"([^\\\\\"]+|\\\\.)*\"",[]))), 
-    <<"a:b:c">> = iolist_to_binary(join(re:split("abc","",[trim]))), 
+                                                                                                                                                                                                                                                                               2}]))),
+    <<": brown fox:">> = iolist_to_binary(join(re:split("\"the \\\"quick\\\" brown fox\"","\"([^\\\\\"]+|\\\\.)*\"",[]))),
+    <<"a:b:c">> = iolist_to_binary(join(re:split("abc","",[trim]))),
     <<"a:bc">> = iolist_to_binary(join(re:split("abc","",[{parts,
-                                                                                                                                                      2}]))), 
-    <<"a:b:c:">> = iolist_to_binary(join(re:split("abc","",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("acb","a[^a]b",[trim]))), 
+                                                                                                                                                      2}]))),
+    <<"a:b:c:">> = iolist_to_binary(join(re:split("abc","",[]))),
+    <<"">> = iolist_to_binary(join(re:split("acb","a[^a]b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("acb","a[^a]b",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("acb","a[^a]b",[]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("acb","a[^a]b",[]))),
     <<"">> = iolist_to_binary(join(re:split("a
-b","a[^a]b",[trim]))), 
+b","a[^a]b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a
-b","a[^a]b",[{parts,2}]))), 
+b","a[^a]b",[{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("a
-b","a[^a]b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("acb","a.b",[trim]))), 
+b","a[^a]b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("acb","a.b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("acb","a.b",[{parts,
-                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("acb","a.b",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a.b",[trim]))), 
+                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("acb","a.b",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a.b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a.b",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a.b",[]))), 
+                                                                                                                                                                            2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a.b",[]))),
     <<"a
 b">> = iolist_to_binary(join(re:split("a
-b","a.b",[trim]))), 
+b","a.b",[trim]))),
     <<"a
 b">> = iolist_to_binary(join(re:split("a
-b","a.b",[{parts,2}]))), 
+b","a.b",[{parts,2}]))),
     <<"a
 b">> = iolist_to_binary(join(re:split("a
-b","a.b",[]))), 
+b","a.b",[]))),
     <<"">> = iolist_to_binary(join(re:split("acb","a[^a]b",[dotall,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<":">> = iolist_to_binary(join(re:split("acb","a[^a]b",[dotall,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("acb","a[^a]b",[dotall]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("acb","a[^a]b",[dotall]))),
     <<"">> = iolist_to_binary(join(re:split("a
-b","a[^a]b",[dotall,trim]))), 
+b","a[^a]b",[dotall,trim]))),
     <<":">> = iolist_to_binary(join(re:split("a
-b","a[^a]b",[dotall,{parts,2}]))), 
+b","a[^a]b",[dotall,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("a
-b","a[^a]b",[dotall]))), 
+b","a[^a]b",[dotall]))),
     ok.
 run11() ->
     <<"">> = iolist_to_binary(join(re:split("acb","a.b",[dotall,
-                                                                                                                                                          trim]))), 
+                                                                                                                                                          trim]))),
     <<":">> = iolist_to_binary(join(re:split("acb","a.b",[dotall,
                                                                                                                                                             {parts,
-                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("acb","a.b",[dotall]))), 
+                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("acb","a.b",[dotall]))),
     <<"">> = iolist_to_binary(join(re:split("a
-b","a.b",[dotall,trim]))), 
+b","a.b",[dotall,trim]))),
     <<":">> = iolist_to_binary(join(re:split("a
-b","a.b",[dotall,{parts,2}]))), 
+b","a.b",[dotall,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("a
-b","a.b",[dotall]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bac","^(b+?|a){1,2}?c",[trim]))), 
+b","a.b",[dotall]))),
+    <<":a">> = iolist_to_binary(join(re:split("bac","^(b+?|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+?|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bbac","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+?|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bbac","^(b+?|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bbac","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bbac","^(b+?|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bbbac","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bbac","^(b+?|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bbbac","^(b+?|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bbbac","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bbbac","^(b+?|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bbbbac","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bbbac","^(b+?|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bbbbac","^(b+?|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bbbbac","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bbbbac","^(b+?|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bbbbbac","^(b+?|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bbbbac","^(b+?|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bbbbbac","^(b+?|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bbbbbac","^(b+?|a){1,2}?c",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bbbbbac","^(b+?|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bac","^(b+|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bbbbbac","^(b+?|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bac","^(b+|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+|a){1,2}?c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bbac","^(b+|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bbac","^(b+|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bbac","^(b+|a){1,2}?c",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bbac","^(b+|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bbbac","^(b+|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bbac","^(b+|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bbbac","^(b+|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bbbac","^(b+|a){1,2}?c",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bbbac","^(b+|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bbbbac","^(b+|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bbbac","^(b+|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bbbbac","^(b+|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bbbbac","^(b+|a){1,2}?c",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bbbbac","^(b+|a){1,2}?c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("bbbbbac","^(b+|a){1,2}?c",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bbbbac","^(b+|a){1,2}?c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("bbbbbac","^(b+|a){1,2}?c",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("bbbbbac","^(b+|a){1,2}?c",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("bbbbbac","^(b+|a){1,2}?c",[]))), 
+                                                                                                                                                                                          2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("bbbbbac","^(b+|a){1,2}?c",[]))),
     <<"x
 b">> = iolist_to_binary(join(re:split("x
-b","(?!\\A)x",[multiline,trim]))), 
+b","(?!\\A)x",[multiline,trim]))),
     <<"x
 b">> = iolist_to_binary(join(re:split("x
-b","(?!\\A)x",[multiline,{parts,2}]))), 
+b","(?!\\A)x",[multiline,{parts,2}]))),
     <<"x
 b">> = iolist_to_binary(join(re:split("x
-b","(?!\\A)x",[multiline]))), 
+b","(?!\\A)x",[multiline]))),
     <<"a">> = iolist_to_binary(join(re:split("ax","(?!\\A)x",[multiline,
-                                                                                                                                                                     trim]))), 
+                                                                                                                                                                     trim]))),
     <<"a:">> = iolist_to_binary(join(re:split("ax","(?!\\A)x",[multiline,
                                                                                                                                                                        {parts,
-                                                                                                                                                                        2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("ax","(?!\\A)x",[multiline]))), 
-    <<"{ab}">> = iolist_to_binary(join(re:split("{ab}","\\x0{ab}",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"a:">> = iolist_to_binary(join(re:split("ax","(?!\\A)x",[multiline]))),
+    <<"{ab}">> = iolist_to_binary(join(re:split("{ab}","\\x0{ab}",[trim]))),
     <<"{ab}">> = iolist_to_binary(join(re:split("{ab}","\\x0{ab}",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"{ab}">> = iolist_to_binary(join(re:split("{ab}","\\x0{ab}",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("CD","(A|B)*?CD",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"{ab}">> = iolist_to_binary(join(re:split("{ab}","\\x0{ab}",[]))),
+    <<"">> = iolist_to_binary(join(re:split("CD","(A|B)*?CD",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("CD","(A|B)*?CD",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("CD","(A|B)*?CD",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("CD","(A|B)*CD",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("CD","(A|B)*?CD",[]))),
+    <<"">> = iolist_to_binary(join(re:split("CD","(A|B)*CD",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("CD","(A|B)*CD",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("CD","(A|B)*CD",[]))), 
-    <<":AB:AB">> = iolist_to_binary(join(re:split("ABABAB","(AB)*?\\1",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("CD","(A|B)*CD",[]))),
+    <<":AB:AB">> = iolist_to_binary(join(re:split("ABABAB","(AB)*?\\1",[trim]))),
     <<":AB:AB">> = iolist_to_binary(join(re:split("ABABAB","(AB)*?\\1",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":AB:AB">> = iolist_to_binary(join(re:split("ABABAB","(AB)*?\\1",[]))), 
-    <<":AB">> = iolist_to_binary(join(re:split("ABABAB","(AB)*\\1",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":AB:AB">> = iolist_to_binary(join(re:split("ABABAB","(AB)*?\\1",[]))),
+    <<":AB">> = iolist_to_binary(join(re:split("ABABAB","(AB)*\\1",[trim]))),
     <<":AB:">> = iolist_to_binary(join(re:split("ABABAB","(AB)*\\1",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":AB:">> = iolist_to_binary(join(re:split("ABABAB","(AB)*\\1",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("foo","(?<!bar)foo",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":AB:">> = iolist_to_binary(join(re:split("ABABAB","(AB)*\\1",[]))),
+    <<"">> = iolist_to_binary(join(re:split("foo","(?<!bar)foo",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("foo","(?<!bar)foo",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("foo","(?<!bar)foo",[]))), 
-    <<"cat:d">> = iolist_to_binary(join(re:split("catfood","(?<!bar)foo",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("foo","(?<!bar)foo",[]))),
+    <<"cat:d">> = iolist_to_binary(join(re:split("catfood","(?<!bar)foo",[trim]))),
     <<"cat:d">> = iolist_to_binary(join(re:split("catfood","(?<!bar)foo",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"cat:d">> = iolist_to_binary(join(re:split("catfood","(?<!bar)foo",[]))), 
-    <<"ar:tle">> = iolist_to_binary(join(re:split("arfootle","(?<!bar)foo",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"cat:d">> = iolist_to_binary(join(re:split("catfood","(?<!bar)foo",[]))),
+    <<"ar:tle">> = iolist_to_binary(join(re:split("arfootle","(?<!bar)foo",[trim]))),
     <<"ar:tle">> = iolist_to_binary(join(re:split("arfootle","(?<!bar)foo",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"ar:tle">> = iolist_to_binary(join(re:split("arfootle","(?<!bar)foo",[]))), 
-    <<"r:sh">> = iolist_to_binary(join(re:split("rfoosh","(?<!bar)foo",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"ar:tle">> = iolist_to_binary(join(re:split("arfootle","(?<!bar)foo",[]))),
+    <<"r:sh">> = iolist_to_binary(join(re:split("rfoosh","(?<!bar)foo",[trim]))),
     <<"r:sh">> = iolist_to_binary(join(re:split("rfoosh","(?<!bar)foo",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"r:sh">> = iolist_to_binary(join(re:split("rfoosh","(?<!bar)foo",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<!bar)foo",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"r:sh">> = iolist_to_binary(join(re:split("rfoosh","(?<!bar)foo",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<!bar)foo",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<!bar)foo",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<!bar)foo",[]))), 
-    <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","(?<!bar)foo",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<!bar)foo",[]))),
+    <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","(?<!bar)foo",[trim]))),
     <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","(?<!bar)foo",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","(?<!bar)foo",[]))), 
-    <<"towbarfoo">> = iolist_to_binary(join(re:split("towbarfoo","(?<!bar)foo",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","(?<!bar)foo",[]))),
+    <<"towbarfoo">> = iolist_to_binary(join(re:split("towbarfoo","(?<!bar)foo",[trim]))),
     <<"towbarfoo">> = iolist_to_binary(join(re:split("towbarfoo","(?<!bar)foo",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"towbarfoo">> = iolist_to_binary(join(re:split("towbarfoo","(?<!bar)foo",[]))), 
-    <<":d">> = iolist_to_binary(join(re:split("catfood","\\w{3}(?<!bar)foo",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"towbarfoo">> = iolist_to_binary(join(re:split("towbarfoo","(?<!bar)foo",[]))),
+    <<":d">> = iolist_to_binary(join(re:split("catfood","\\w{3}(?<!bar)foo",[trim]))),
     <<":d">> = iolist_to_binary(join(re:split("catfood","\\w{3}(?<!bar)foo",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<":d">> = iolist_to_binary(join(re:split("catfood","\\w{3}(?<!bar)foo",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\w{3}(?<!bar)foo",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<":d">> = iolist_to_binary(join(re:split("catfood","\\w{3}(?<!bar)foo",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\w{3}(?<!bar)foo",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\w{3}(?<!bar)foo",[{parts,
-                                                                                                                                                                                                         2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\w{3}(?<!bar)foo",[]))), 
-    <<"foo">> = iolist_to_binary(join(re:split("foo","\\w{3}(?<!bar)foo",[trim]))), 
+                                                                                                                                                                                                         2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\w{3}(?<!bar)foo",[]))),
+    <<"foo">> = iolist_to_binary(join(re:split("foo","\\w{3}(?<!bar)foo",[trim]))),
     <<"foo">> = iolist_to_binary(join(re:split("foo","\\w{3}(?<!bar)foo",[{parts,
-                                                                                                                                                                                         2}]))), 
-    <<"foo">> = iolist_to_binary(join(re:split("foo","\\w{3}(?<!bar)foo",[]))), 
-    <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","\\w{3}(?<!bar)foo",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<"foo">> = iolist_to_binary(join(re:split("foo","\\w{3}(?<!bar)foo",[]))),
+    <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","\\w{3}(?<!bar)foo",[trim]))),
     <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","\\w{3}(?<!bar)foo",[{parts,
-                                                                                                                                                                                               2}]))), 
-    <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","\\w{3}(?<!bar)foo",[]))), 
-    <<"towbarfoo">> = iolist_to_binary(join(re:split("towbarfoo","\\w{3}(?<!bar)foo",[trim]))), 
+                                                                                                                                                                                               2}]))),
+    <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","\\w{3}(?<!bar)foo",[]))),
+    <<"towbarfoo">> = iolist_to_binary(join(re:split("towbarfoo","\\w{3}(?<!bar)foo",[trim]))),
     <<"towbarfoo">> = iolist_to_binary(join(re:split("towbarfoo","\\w{3}(?<!bar)foo",[{parts,
-                                                                                                                                                                                                     2}]))), 
-    <<"towbarfoo">> = iolist_to_binary(join(re:split("towbarfoo","\\w{3}(?<!bar)foo",[]))), 
-    <<"fooa:foo">> = iolist_to_binary(join(re:split("fooabar","(?<=(foo)a)bar",[trim]))), 
+                                                                                                                                                                                                     2}]))),
+    <<"towbarfoo">> = iolist_to_binary(join(re:split("towbarfoo","\\w{3}(?<!bar)foo",[]))),
+    <<"fooa:foo">> = iolist_to_binary(join(re:split("fooabar","(?<=(foo)a)bar",[trim]))),
     <<"fooa:foo:">> = iolist_to_binary(join(re:split("fooabar","(?<=(foo)a)bar",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"fooa:foo:">> = iolist_to_binary(join(re:split("fooabar","(?<=(foo)a)bar",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(foo)a)bar",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"fooa:foo:">> = iolist_to_binary(join(re:split("fooabar","(?<=(foo)a)bar",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(foo)a)bar",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(foo)a)bar",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(foo)a)bar",[]))), 
-    <<"bar">> = iolist_to_binary(join(re:split("bar","(?<=(foo)a)bar",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(foo)a)bar",[]))),
+    <<"bar">> = iolist_to_binary(join(re:split("bar","(?<=(foo)a)bar",[trim]))),
     <<"bar">> = iolist_to_binary(join(re:split("bar","(?<=(foo)a)bar",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"bar">> = iolist_to_binary(join(re:split("bar","(?<=(foo)a)bar",[]))), 
-    <<"foobbar">> = iolist_to_binary(join(re:split("foobbar","(?<=(foo)a)bar",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"bar">> = iolist_to_binary(join(re:split("bar","(?<=(foo)a)bar",[]))),
+    <<"foobbar">> = iolist_to_binary(join(re:split("foobbar","(?<=(foo)a)bar",[trim]))),
     <<"foobbar">> = iolist_to_binary(join(re:split("foobbar","(?<=(foo)a)bar",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"foobbar">> = iolist_to_binary(join(re:split("foobbar","(?<=(foo)a)bar",[]))), 
+                                                                                                                                                                                          2}]))),
+    <<"foobbar">> = iolist_to_binary(join(re:split("foobbar","(?<=(foo)a)bar",[]))),
     <<"">> = iolist_to_binary(join(re:split("abc","\\Aabc\\z",[multiline,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc\\z",[multiline,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc\\z",[multiline]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc\\z",[multiline]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc\\z",[multiline,
-                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                        trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc\\z",[multiline,
                                                                                                                                                                                           {parts,
-                                                                                                                                                                                           2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc\\z",[multiline]))), 
+                                                                                                                                                                                           2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc\\z",[multiline]))),
     <<"">> = iolist_to_binary(join(re:split("abc","\\Aabc\\z",[multiline,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc\\z",[multiline,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc\\z",[multiline]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc\\z",[multiline]))),
     <<"qqq
 abc">> = iolist_to_binary(join(re:split("qqq
-abc","\\Aabc\\z",[multiline,trim]))), 
+abc","\\Aabc\\z",[multiline,trim]))),
     <<"qqq
 abc">> = iolist_to_binary(join(re:split("qqq
-abc","\\Aabc\\z",[multiline,{parts,2}]))), 
+abc","\\Aabc\\z",[multiline,{parts,2}]))),
     <<"qqq
 abc">> = iolist_to_binary(join(re:split("qqq
-abc","\\Aabc\\z",[multiline]))), 
+abc","\\Aabc\\z",[multiline]))),
     <<"abc
 zzz">> = iolist_to_binary(join(re:split("abc
-zzz","\\Aabc\\z",[multiline,trim]))), 
+zzz","\\Aabc\\z",[multiline,trim]))),
     <<"abc
 zzz">> = iolist_to_binary(join(re:split("abc
-zzz","\\Aabc\\z",[multiline,{parts,2}]))), 
+zzz","\\Aabc\\z",[multiline,{parts,2}]))),
     <<"abc
 zzz">> = iolist_to_binary(join(re:split("abc
-zzz","\\Aabc\\z",[multiline]))), 
+zzz","\\Aabc\\z",[multiline]))),
     <<"qqq
 abc
 zzz">> = iolist_to_binary(join(re:split("qqq
 abc
-zzz","\\Aabc\\z",[multiline,trim]))), 
+zzz","\\Aabc\\z",[multiline,trim]))),
     <<"qqq
 abc
 zzz">> = iolist_to_binary(join(re:split("qqq
 abc
-zzz","\\Aabc\\z",[multiline,{parts,2}]))), 
+zzz","\\Aabc\\z",[multiline,{parts,2}]))),
     <<"qqq
 abc
 zzz">> = iolist_to_binary(join(re:split("qqq
 abc
-zzz","\\Aabc\\z",[multiline]))), 
-    <<"1:.23">> = iolist_to_binary(join(re:split("1.230003938","(?>(\\.\\d\\d[1-9]?))\\d+",[trim]))), 
+zzz","\\Aabc\\z",[multiline]))),
+    <<"1:.23">> = iolist_to_binary(join(re:split("1.230003938","(?>(\\.\\d\\d[1-9]?))\\d+",[trim]))),
     <<"1:.23:">> = iolist_to_binary(join(re:split("1.230003938","(?>(\\.\\d\\d[1-9]?))\\d+",[{parts,
-                                                                                                                                                                                                                            2}]))), 
-    <<"1:.23:">> = iolist_to_binary(join(re:split("1.230003938","(?>(\\.\\d\\d[1-9]?))\\d+",[]))), 
-    <<"1:.875">> = iolist_to_binary(join(re:split("1.875000282","(?>(\\.\\d\\d[1-9]?))\\d+",[trim]))), 
+                                                                                                                                                                                                                            2}]))),
+    <<"1:.23:">> = iolist_to_binary(join(re:split("1.230003938","(?>(\\.\\d\\d[1-9]?))\\d+",[]))),
+    <<"1:.875">> = iolist_to_binary(join(re:split("1.875000282","(?>(\\.\\d\\d[1-9]?))\\d+",[trim]))),
     <<"1:.875:">> = iolist_to_binary(join(re:split("1.875000282","(?>(\\.\\d\\d[1-9]?))\\d+",[{parts,
-                                                                                                                                                                                                                            2}]))), 
-    <<"1:.875:">> = iolist_to_binary(join(re:split("1.875000282","(?>(\\.\\d\\d[1-9]?))\\d+",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>(\\.\\d\\d[1-9]?))\\d+",[trim]))), 
+                                                                                                                                                                                                                            2}]))),
+    <<"1:.875:">> = iolist_to_binary(join(re:split("1.875000282","(?>(\\.\\d\\d[1-9]?))\\d+",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>(\\.\\d\\d[1-9]?))\\d+",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>(\\.\\d\\d[1-9]?))\\d+",[{parts,
-                                                                                                                                                                                                                            2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>(\\.\\d\\d[1-9]?))\\d+",[]))), 
-    <<"1.235">> = iolist_to_binary(join(re:split("1.235","(?>(\\.\\d\\d[1-9]?))\\d+",[trim]))), 
+                                                                                                                                                                                                                            2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>(\\.\\d\\d[1-9]?))\\d+",[]))),
+    <<"1.235">> = iolist_to_binary(join(re:split("1.235","(?>(\\.\\d\\d[1-9]?))\\d+",[trim]))),
     <<"1.235">> = iolist_to_binary(join(re:split("1.235","(?>(\\.\\d\\d[1-9]?))\\d+",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<"1.235">> = iolist_to_binary(join(re:split("1.235","(?>(\\.\\d\\d[1-9]?))\\d+",[]))), 
-    <<":party">> = iolist_to_binary(join(re:split("now is the time for all good men to come to the aid of the party","^((?>\\w+)|(?>\\s+))*$",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<"1.235">> = iolist_to_binary(join(re:split("1.235","(?>(\\.\\d\\d[1-9]?))\\d+",[]))),
+    <<":party">> = iolist_to_binary(join(re:split("now is the time for all good men to come to the aid of the party","^((?>\\w+)|(?>\\s+))*$",[trim]))),
     <<":party:">> = iolist_to_binary(join(re:split("now is the time for all good men to come to the aid of the party","^((?>\\w+)|(?>\\s+))*$",[{parts,
-                                                                                                                                                                                                                                                                                                                               2}]))), 
-    <<":party:">> = iolist_to_binary(join(re:split("now is the time for all good men to come to the aid of the party","^((?>\\w+)|(?>\\s+))*$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^((?>\\w+)|(?>\\s+))*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                               2}]))),
+    <<":party:">> = iolist_to_binary(join(re:split("now is the time for all good men to come to the aid of the party","^((?>\\w+)|(?>\\s+))*$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^((?>\\w+)|(?>\\s+))*$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^((?>\\w+)|(?>\\s+))*$",[{parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^((?>\\w+)|(?>\\s+))*$",[]))), 
-    <<"this is not a line with only words and spaces!">> = iolist_to_binary(join(re:split("this is not a line with only words and spaces!","^((?>\\w+)|(?>\\s+))*$",[trim]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^((?>\\w+)|(?>\\s+))*$",[]))),
+    <<"this is not a line with only words and spaces!">> = iolist_to_binary(join(re:split("this is not a line with only words and spaces!","^((?>\\w+)|(?>\\s+))*$",[trim]))),
     <<"this is not a line with only words and spaces!">> = iolist_to_binary(join(re:split("this is not a line with only words and spaces!","^((?>\\w+)|(?>\\s+))*$",[{parts,
-                                                                                                                                                                                                                                                                                           2}]))), 
-    <<"this is not a line with only words and spaces!">> = iolist_to_binary(join(re:split("this is not a line with only words and spaces!","^((?>\\w+)|(?>\\s+))*$",[]))), 
-    <<":12345:a">> = iolist_to_binary(join(re:split("12345a","(\\d+)(\\w)",[trim]))), 
+                                                                                                                                                                                                                                                                                           2}]))),
+    <<"this is not a line with only words and spaces!">> = iolist_to_binary(join(re:split("this is not a line with only words and spaces!","^((?>\\w+)|(?>\\s+))*$",[]))),
+    <<":12345:a">> = iolist_to_binary(join(re:split("12345a","(\\d+)(\\w)",[trim]))),
     <<":12345:a:">> = iolist_to_binary(join(re:split("12345a","(\\d+)(\\w)",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":12345:a:">> = iolist_to_binary(join(re:split("12345a","(\\d+)(\\w)",[]))), 
-    <<":1234:5:+">> = iolist_to_binary(join(re:split("12345+","(\\d+)(\\w)",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":12345:a:">> = iolist_to_binary(join(re:split("12345a","(\\d+)(\\w)",[]))),
+    <<":1234:5:+">> = iolist_to_binary(join(re:split("12345+","(\\d+)(\\w)",[trim]))),
     <<":1234:5:+">> = iolist_to_binary(join(re:split("12345+","(\\d+)(\\w)",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":1234:5:+">> = iolist_to_binary(join(re:split("12345+","(\\d+)(\\w)",[]))), 
-    <<":12345:a">> = iolist_to_binary(join(re:split("12345a","((?>\\d+))(\\w)",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":1234:5:+">> = iolist_to_binary(join(re:split("12345+","(\\d+)(\\w)",[]))),
+    <<":12345:a">> = iolist_to_binary(join(re:split("12345a","((?>\\d+))(\\w)",[trim]))),
     <<":12345:a:">> = iolist_to_binary(join(re:split("12345a","((?>\\d+))(\\w)",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":12345:a:">> = iolist_to_binary(join(re:split("12345a","((?>\\d+))(\\w)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?>\\d+))(\\w)",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":12345:a:">> = iolist_to_binary(join(re:split("12345a","((?>\\d+))(\\w)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?>\\d+))(\\w)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?>\\d+))(\\w)",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?>\\d+))(\\w)",[]))), 
-    <<"12345+">> = iolist_to_binary(join(re:split("12345+","((?>\\d+))(\\w)",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?>\\d+))(\\w)",[]))),
+    <<"12345+">> = iolist_to_binary(join(re:split("12345+","((?>\\d+))(\\w)",[trim]))),
     <<"12345+">> = iolist_to_binary(join(re:split("12345+","((?>\\d+))(\\w)",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"12345+">> = iolist_to_binary(join(re:split("12345+","((?>\\d+))(\\w)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaab","(?>a+)b",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"12345+">> = iolist_to_binary(join(re:split("12345+","((?>\\d+))(\\w)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaab","(?>a+)b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaab","(?>a+)b",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaab","(?>a+)b",[]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaab","(?>a+)b",[]))),
     ok.
 run12() ->
-    <<":aaab">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[trim]))), 
+    <<":aaab">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[trim]))),
     <<":aaab:">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":aaab:">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[]))), 
-    <<":aaa">> = iolist_to_binary(join(re:split("aaab","(?>(a+))b",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":aaab:">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[]))),
+    <<":aaa">> = iolist_to_binary(join(re:split("aaab","(?>(a+))b",[trim]))),
     <<":aaa:">> = iolist_to_binary(join(re:split("aaab","(?>(a+))b",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":aaa:">> = iolist_to_binary(join(re:split("aaab","(?>(a+))b",[]))), 
-    <<"aaa:ccc">> = iolist_to_binary(join(re:split("aaabbbccc","(?>b)+",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":aaa:">> = iolist_to_binary(join(re:split("aaab","(?>(a+))b",[]))),
+    <<"aaa:ccc">> = iolist_to_binary(join(re:split("aaabbbccc","(?>b)+",[trim]))),
     <<"aaa:ccc">> = iolist_to_binary(join(re:split("aaabbbccc","(?>b)+",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"aaa:ccc">> = iolist_to_binary(join(re:split("aaabbbccc","(?>b)+",[]))), 
-    <<"::::d">> = iolist_to_binary(join(re:split("aaabbbbccccd","(?>a+|b+|c+)*c",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"aaa:ccc">> = iolist_to_binary(join(re:split("aaabbbccc","(?>b)+",[]))),
+    <<"::::d">> = iolist_to_binary(join(re:split("aaabbbbccccd","(?>a+|b+|c+)*c",[trim]))),
     <<":cccd">> = iolist_to_binary(join(re:split("aaabbbbccccd","(?>a+|b+|c+)*c",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"::::d">> = iolist_to_binary(join(re:split("aaabbbbccccd","(?>a+|b+|c+)*c",[]))), 
-    <<"((:x">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"::::d">> = iolist_to_binary(join(re:split("aaabbbbccccd","(?>a+|b+|c+)*c",[]))),
+    <<"((:x">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+",[trim]))),
     <<"((:x:">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+",[{parts,
-                                                                                                                                                                                                                                          2}]))), 
-    <<"((:x:">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("(abc)","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[trim]))), 
+                                                                                                                                                                                                                                          2}]))),
+    <<"((:x:">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("(abc)","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("(abc)","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[{parts,
-                                                                                                                                                                                                                              2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("(abc)","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[]))), 
-    <<":xyz">> = iolist_to_binary(join(re:split("(abc(def)xyz)","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[trim]))), 
+                                                                                                                                                                                                                              2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("(abc)","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[]))),
+    <<":xyz">> = iolist_to_binary(join(re:split("(abc(def)xyz)","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[trim]))),
     <<":xyz:">> = iolist_to_binary(join(re:split("(abc(def)xyz)","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[{parts,
-                                                                                                                                                                                                                                              2}]))), 
-    <<":xyz:">> = iolist_to_binary(join(re:split("(abc(def)xyz)","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[trim]))), 
+                                                                                                                                                                                                                                              2}]))),
+    <<":xyz:">> = iolist_to_binary(join(re:split("(abc(def)xyz)","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[{parts,
-                                                                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[]))), 
-    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[trim]))), 
+                                                                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[]))),
+    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[trim]))),
     <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[{parts,
-                                                                                                                                                                                                                                                                                                                    2}]))), 
-    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[]))), 
+                                                                                                                                                                                                                                                                                                                    2}]))),
+    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(((?>[^()]+)|\\([^()]+\\))+\\)",[]))),
     <<"">> = iolist_to_binary(join(re:split("ab","a(?-i)b",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab","a(?-i)b",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab","a(?-i)b",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab","a(?-i)b",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("Ab","a(?-i)b",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<":">> = iolist_to_binary(join(re:split("Ab","a(?-i)b",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("Ab","a(?-i)b",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("Ab","a(?-i)b",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?-i)b",[caseless,
-                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                  trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?-i)b",[caseless,
                                                                                                                                                                                     {parts,
-                                                                                                                                                                                     2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?-i)b",[caseless]))), 
+                                                                                                                                                                                     2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?-i)b",[caseless]))),
     <<"aB">> = iolist_to_binary(join(re:split("aB","a(?-i)b",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<"aB">> = iolist_to_binary(join(re:split("aB","a(?-i)b",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<"aB">> = iolist_to_binary(join(re:split("aB","a(?-i)b",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<"aB">> = iolist_to_binary(join(re:split("aB","a(?-i)b",[caseless]))),
     <<"AB">> = iolist_to_binary(join(re:split("AB","a(?-i)b",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<"AB">> = iolist_to_binary(join(re:split("AB","a(?-i)b",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<"AB">> = iolist_to_binary(join(re:split("AB","a(?-i)b",[caseless]))), 
-    <<":a bc">> = iolist_to_binary(join(re:split("a bcd e","(a (?x)b c)d e",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<"AB">> = iolist_to_binary(join(re:split("AB","a(?-i)b",[caseless]))),
+    <<":a bc">> = iolist_to_binary(join(re:split("a bcd e","(a (?x)b c)d e",[trim]))),
     <<":a bc:">> = iolist_to_binary(join(re:split("a bcd e","(a (?x)b c)d e",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":a bc:">> = iolist_to_binary(join(re:split("a bcd e","(a (?x)b c)d e",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a (?x)b c)d e",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":a bc:">> = iolist_to_binary(join(re:split("a bcd e","(a (?x)b c)d e",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a (?x)b c)d e",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a (?x)b c)d e",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a (?x)b c)d e",[]))), 
-    <<"a b cd e">> = iolist_to_binary(join(re:split("a b cd e","(a (?x)b c)d e",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a (?x)b c)d e",[]))),
+    <<"a b cd e">> = iolist_to_binary(join(re:split("a b cd e","(a (?x)b c)d e",[trim]))),
     <<"a b cd e">> = iolist_to_binary(join(re:split("a b cd e","(a (?x)b c)d e",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"a b cd e">> = iolist_to_binary(join(re:split("a b cd e","(a (?x)b c)d e",[]))), 
-    <<"abcd e">> = iolist_to_binary(join(re:split("abcd e","(a (?x)b c)d e",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"a b cd e">> = iolist_to_binary(join(re:split("a b cd e","(a (?x)b c)d e",[]))),
+    <<"abcd e">> = iolist_to_binary(join(re:split("abcd e","(a (?x)b c)d e",[trim]))),
     <<"abcd e">> = iolist_to_binary(join(re:split("abcd e","(a (?x)b c)d e",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"abcd e">> = iolist_to_binary(join(re:split("abcd e","(a (?x)b c)d e",[]))), 
-    <<"a bcde">> = iolist_to_binary(join(re:split("a bcde","(a (?x)b c)d e",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"abcd e">> = iolist_to_binary(join(re:split("abcd e","(a (?x)b c)d e",[]))),
+    <<"a bcde">> = iolist_to_binary(join(re:split("a bcde","(a (?x)b c)d e",[trim]))),
     <<"a bcde">> = iolist_to_binary(join(re:split("a bcde","(a (?x)b c)d e",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"a bcde">> = iolist_to_binary(join(re:split("a bcde","(a (?x)b c)d e",[]))), 
-    <<":a bcde f">> = iolist_to_binary(join(re:split("a bcde f","(a b(?x)c d (?-x)e f)",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"a bcde">> = iolist_to_binary(join(re:split("a bcde","(a (?x)b c)d e",[]))),
+    <<":a bcde f">> = iolist_to_binary(join(re:split("a bcde f","(a b(?x)c d (?-x)e f)",[trim]))),
     <<":a bcde f:">> = iolist_to_binary(join(re:split("a bcde f","(a b(?x)c d (?-x)e f)",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<":a bcde f:">> = iolist_to_binary(join(re:split("a bcde f","(a b(?x)c d (?-x)e f)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a b(?x)c d (?-x)e f)",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<":a bcde f:">> = iolist_to_binary(join(re:split("a bcde f","(a b(?x)c d (?-x)e f)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a b(?x)c d (?-x)e f)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a b(?x)c d (?-x)e f)",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a b(?x)c d (?-x)e f)",[]))), 
-    <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","(a b(?x)c d (?-x)e f)",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a b(?x)c d (?-x)e f)",[]))),
+    <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","(a b(?x)c d (?-x)e f)",[trim]))),
     <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","(a b(?x)c d (?-x)e f)",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","(a b(?x)c d (?-x)e f)",[]))), 
-    <<":ab">> = iolist_to_binary(join(re:split("abc","(a(?i)b)c",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","(a b(?x)c d (?-x)e f)",[]))),
+    <<":ab">> = iolist_to_binary(join(re:split("abc","(a(?i)b)c",[trim]))),
     <<":ab:">> = iolist_to_binary(join(re:split("abc","(a(?i)b)c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":ab:">> = iolist_to_binary(join(re:split("abc","(a(?i)b)c",[]))), 
-    <<":aB">> = iolist_to_binary(join(re:split("aBc","(a(?i)b)c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":ab:">> = iolist_to_binary(join(re:split("abc","(a(?i)b)c",[]))),
+    <<":aB">> = iolist_to_binary(join(re:split("aBc","(a(?i)b)c",[trim]))),
     <<":aB:">> = iolist_to_binary(join(re:split("aBc","(a(?i)b)c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":aB:">> = iolist_to_binary(join(re:split("aBc","(a(?i)b)c",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a(?i)b)c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":aB:">> = iolist_to_binary(join(re:split("aBc","(a(?i)b)c",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a(?i)b)c",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a(?i)b)c",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a(?i)b)c",[]))), 
-    <<"abC">> = iolist_to_binary(join(re:split("abC","(a(?i)b)c",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a(?i)b)c",[]))),
+    <<"abC">> = iolist_to_binary(join(re:split("abC","(a(?i)b)c",[trim]))),
     <<"abC">> = iolist_to_binary(join(re:split("abC","(a(?i)b)c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"abC">> = iolist_to_binary(join(re:split("abC","(a(?i)b)c",[]))), 
-    <<"aBC">> = iolist_to_binary(join(re:split("aBC","(a(?i)b)c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"abC">> = iolist_to_binary(join(re:split("abC","(a(?i)b)c",[]))),
+    <<"aBC">> = iolist_to_binary(join(re:split("aBC","(a(?i)b)c",[trim]))),
     <<"aBC">> = iolist_to_binary(join(re:split("aBC","(a(?i)b)c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"aBC">> = iolist_to_binary(join(re:split("aBC","(a(?i)b)c",[]))), 
-    <<"Abc">> = iolist_to_binary(join(re:split("Abc","(a(?i)b)c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"aBC">> = iolist_to_binary(join(re:split("aBC","(a(?i)b)c",[]))),
+    <<"Abc">> = iolist_to_binary(join(re:split("Abc","(a(?i)b)c",[trim]))),
     <<"Abc">> = iolist_to_binary(join(re:split("Abc","(a(?i)b)c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"Abc">> = iolist_to_binary(join(re:split("Abc","(a(?i)b)c",[]))), 
-    <<"ABc">> = iolist_to_binary(join(re:split("ABc","(a(?i)b)c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"Abc">> = iolist_to_binary(join(re:split("Abc","(a(?i)b)c",[]))),
+    <<"ABc">> = iolist_to_binary(join(re:split("ABc","(a(?i)b)c",[trim]))),
     <<"ABc">> = iolist_to_binary(join(re:split("ABc","(a(?i)b)c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"ABc">> = iolist_to_binary(join(re:split("ABc","(a(?i)b)c",[]))), 
-    <<"ABC">> = iolist_to_binary(join(re:split("ABC","(a(?i)b)c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"ABc">> = iolist_to_binary(join(re:split("ABc","(a(?i)b)c",[]))),
+    <<"ABC">> = iolist_to_binary(join(re:split("ABC","(a(?i)b)c",[trim]))),
     <<"ABC">> = iolist_to_binary(join(re:split("ABC","(a(?i)b)c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"ABC">> = iolist_to_binary(join(re:split("ABC","(a(?i)b)c",[]))), 
-    <<"AbC">> = iolist_to_binary(join(re:split("AbC","(a(?i)b)c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"ABC">> = iolist_to_binary(join(re:split("ABC","(a(?i)b)c",[]))),
+    <<"AbC">> = iolist_to_binary(join(re:split("AbC","(a(?i)b)c",[trim]))),
     <<"AbC">> = iolist_to_binary(join(re:split("AbC","(a(?i)b)c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"AbC">> = iolist_to_binary(join(re:split("AbC","(a(?i)b)c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","a(?i:b)c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"AbC">> = iolist_to_binary(join(re:split("AbC","(a(?i)b)c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","a(?i:b)c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","a(?i:b)c",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","a(?i:b)c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aBc","a(?i:b)c",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","a(?i:b)c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aBc","a(?i:b)c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aBc","a(?i:b)c",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aBc","a(?i:b)c",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?i:b)c",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aBc","a(?i:b)c",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?i:b)c",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?i:b)c",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?i:b)c",[]))), 
-    <<"ABC">> = iolist_to_binary(join(re:split("ABC","a(?i:b)c",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?i:b)c",[]))),
+    <<"ABC">> = iolist_to_binary(join(re:split("ABC","a(?i:b)c",[trim]))),
     <<"ABC">> = iolist_to_binary(join(re:split("ABC","a(?i:b)c",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"ABC">> = iolist_to_binary(join(re:split("ABC","a(?i:b)c",[]))), 
-    <<"abC">> = iolist_to_binary(join(re:split("abC","a(?i:b)c",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"ABC">> = iolist_to_binary(join(re:split("ABC","a(?i:b)c",[]))),
+    <<"abC">> = iolist_to_binary(join(re:split("abC","a(?i:b)c",[trim]))),
     <<"abC">> = iolist_to_binary(join(re:split("abC","a(?i:b)c",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"abC">> = iolist_to_binary(join(re:split("abC","a(?i:b)c",[]))), 
-    <<"aBC">> = iolist_to_binary(join(re:split("aBC","a(?i:b)c",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"abC">> = iolist_to_binary(join(re:split("abC","a(?i:b)c",[]))),
+    <<"aBC">> = iolist_to_binary(join(re:split("aBC","a(?i:b)c",[trim]))),
     <<"aBC">> = iolist_to_binary(join(re:split("aBC","a(?i:b)c",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"aBC">> = iolist_to_binary(join(re:split("aBC","a(?i:b)c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aBc","a(?i:b)*c",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"aBC">> = iolist_to_binary(join(re:split("aBC","a(?i:b)c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aBc","a(?i:b)*c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aBc","a(?i:b)*c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aBc","a(?i:b)*c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aBBc","a(?i:b)*c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aBc","a(?i:b)*c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aBBc","a(?i:b)*c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aBBc","a(?i:b)*c",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aBBc","a(?i:b)*c",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?i:b)*c",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aBBc","a(?i:b)*c",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?i:b)*c",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?i:b)*c",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?i:b)*c",[]))), 
-    <<"aBC">> = iolist_to_binary(join(re:split("aBC","a(?i:b)*c",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?i:b)*c",[]))),
+    <<"aBC">> = iolist_to_binary(join(re:split("aBC","a(?i:b)*c",[trim]))),
     <<"aBC">> = iolist_to_binary(join(re:split("aBC","a(?i:b)*c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"aBC">> = iolist_to_binary(join(re:split("aBC","a(?i:b)*c",[]))), 
-    <<"aBBC">> = iolist_to_binary(join(re:split("aBBC","a(?i:b)*c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"aBC">> = iolist_to_binary(join(re:split("aBC","a(?i:b)*c",[]))),
+    <<"aBBC">> = iolist_to_binary(join(re:split("aBBC","a(?i:b)*c",[trim]))),
     <<"aBBC">> = iolist_to_binary(join(re:split("aBBC","a(?i:b)*c",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"aBBC">> = iolist_to_binary(join(re:split("aBBC","a(?i:b)*c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcd","a(?=b(?i)c)\\w\\wd",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"aBBC">> = iolist_to_binary(join(re:split("aBBC","a(?i:b)*c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcd","a(?=b(?i)c)\\w\\wd",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcd","a(?=b(?i)c)\\w\\wd",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcd","a(?=b(?i)c)\\w\\wd",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abCd","a(?=b(?i)c)\\w\\wd",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcd","a(?=b(?i)c)\\w\\wd",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abCd","a(?=b(?i)c)\\w\\wd",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abCd","a(?=b(?i)c)\\w\\wd",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abCd","a(?=b(?i)c)\\w\\wd",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?=b(?i)c)\\w\\wd",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abCd","a(?=b(?i)c)\\w\\wd",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?=b(?i)c)\\w\\wd",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?=b(?i)c)\\w\\wd",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?=b(?i)c)\\w\\wd",[]))), 
-    <<"aBCd">> = iolist_to_binary(join(re:split("aBCd","a(?=b(?i)c)\\w\\wd",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?=b(?i)c)\\w\\wd",[]))),
+    <<"aBCd">> = iolist_to_binary(join(re:split("aBCd","a(?=b(?i)c)\\w\\wd",[trim]))),
     <<"aBCd">> = iolist_to_binary(join(re:split("aBCd","a(?=b(?i)c)\\w\\wd",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"aBCd">> = iolist_to_binary(join(re:split("aBCd","a(?=b(?i)c)\\w\\wd",[]))), 
-    <<"abcD">> = iolist_to_binary(join(re:split("abcD","a(?=b(?i)c)\\w\\wd",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"aBCd">> = iolist_to_binary(join(re:split("aBCd","a(?=b(?i)c)\\w\\wd",[]))),
+    <<"abcD">> = iolist_to_binary(join(re:split("abcD","a(?=b(?i)c)\\w\\wd",[trim]))),
     <<"abcD">> = iolist_to_binary(join(re:split("abcD","a(?=b(?i)c)\\w\\wd",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"abcD">> = iolist_to_binary(join(re:split("abcD","a(?=b(?i)c)\\w\\wd",[]))), 
+                                                                                                                                                                                              2}]))),
+    <<"abcD">> = iolist_to_binary(join(re:split("abcD","a(?=b(?i)c)\\w\\wd",[]))),
     <<"">> = iolist_to_binary(join(re:split("more than million","(?s-i:more.*than).*million",[caseless,
-                                                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                                                    trim]))),
     <<":">> = iolist_to_binary(join(re:split("more than million","(?s-i:more.*than).*million",[caseless,
                                                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("more than million","(?s-i:more.*than).*million",[caseless]))), 
+                                                                                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("more than million","(?s-i:more.*than).*million",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("more than MILLION","(?s-i:more.*than).*million",[caseless,
-                                                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                                                    trim]))),
     <<":">> = iolist_to_binary(join(re:split("more than MILLION","(?s-i:more.*than).*million",[caseless,
                                                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("more than MILLION","(?s-i:more.*than).*million",[caseless]))), 
+                                                                                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("more than MILLION","(?s-i:more.*than).*million",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("more 
- than Million","(?s-i:more.*than).*million",[caseless,trim]))), 
+ than Million","(?s-i:more.*than).*million",[caseless,trim]))),
     <<":">> = iolist_to_binary(join(re:split("more 
- than Million","(?s-i:more.*than).*million",[caseless,{parts,2}]))), 
+ than Million","(?s-i:more.*than).*million",[caseless,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("more 
- than Million","(?s-i:more.*than).*million",[caseless]))), 
+ than Million","(?s-i:more.*than).*million",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s-i:more.*than).*million",[caseless,
-                                                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                                                        trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s-i:more.*than).*million",[caseless,
                                                                                                                                                                                                                           {parts,
-                                                                                                                                                                                                                           2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s-i:more.*than).*million",[caseless]))), 
+                                                                                                                                                                                                                           2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?s-i:more.*than).*million",[caseless]))),
     <<"MORE THAN MILLION">> = iolist_to_binary(join(re:split("MORE THAN MILLION","(?s-i:more.*than).*million",[caseless,
-                                                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                                                    trim]))),
     <<"MORE THAN MILLION">> = iolist_to_binary(join(re:split("MORE THAN MILLION","(?s-i:more.*than).*million",[caseless,
                                                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                                                       2}]))), 
-    <<"MORE THAN MILLION">> = iolist_to_binary(join(re:split("MORE THAN MILLION","(?s-i:more.*than).*million",[caseless]))), 
+                                                                                                                                                                                                                                       2}]))),
+    <<"MORE THAN MILLION">> = iolist_to_binary(join(re:split("MORE THAN MILLION","(?s-i:more.*than).*million",[caseless]))),
     <<"more 
  than 
  million">> = iolist_to_binary(join(re:split("more 
  than 
- million","(?s-i:more.*than).*million",[caseless,trim]))), 
+ million","(?s-i:more.*than).*million",[caseless,trim]))),
     <<"more 
  than 
  million">> = iolist_to_binary(join(re:split("more 
  than 
- million","(?s-i:more.*than).*million",[caseless,{parts,2}]))), 
+ million","(?s-i:more.*than).*million",[caseless,{parts,2}]))),
     <<"more 
  than 
  million">> = iolist_to_binary(join(re:split("more 
  than 
- million","(?s-i:more.*than).*million",[caseless]))), 
+ million","(?s-i:more.*than).*million",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("more than million","(?:(?s-i)more.*than).*million",[caseless,
-                                                                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                                                                          trim]))),
     <<":">> = iolist_to_binary(join(re:split("more than million","(?:(?s-i)more.*than).*million",[caseless,
                                                                                                                                                                                                                                             {parts,
-                                                                                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("more than million","(?:(?s-i)more.*than).*million",[caseless]))), 
+                                                                                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("more than million","(?:(?s-i)more.*than).*million",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("more than MILLION","(?:(?s-i)more.*than).*million",[caseless,
-                                                                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                                                                          trim]))),
     <<":">> = iolist_to_binary(join(re:split("more than MILLION","(?:(?s-i)more.*than).*million",[caseless,
                                                                                                                                                                                                                                             {parts,
-                                                                                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("more than MILLION","(?:(?s-i)more.*than).*million",[caseless]))), 
+                                                                                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("more than MILLION","(?:(?s-i)more.*than).*million",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("more 
- than Million","(?:(?s-i)more.*than).*million",[caseless,trim]))), 
+ than Million","(?:(?s-i)more.*than).*million",[caseless,trim]))),
     <<":">> = iolist_to_binary(join(re:split("more 
- than Million","(?:(?s-i)more.*than).*million",[caseless,{parts,2}]))), 
+ than Million","(?:(?s-i)more.*than).*million",[caseless,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("more 
- than Million","(?:(?s-i)more.*than).*million",[caseless]))), 
+ than Million","(?:(?s-i)more.*than).*million",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?s-i)more.*than).*million",[caseless,
-                                                                                                                                                                                                                              trim]))), 
+                                                                                                                                                                                                                              trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?s-i)more.*than).*million",[caseless,
                                                                                                                                                                                                                                 {parts,
-                                                                                                                                                                                                                                 2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?s-i)more.*than).*million",[caseless]))), 
+                                                                                                                                                                                                                                 2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?s-i)more.*than).*million",[caseless]))),
     <<"MORE THAN MILLION">> = iolist_to_binary(join(re:split("MORE THAN MILLION","(?:(?s-i)more.*than).*million",[caseless,
-                                                                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                                                                          trim]))),
     <<"MORE THAN MILLION">> = iolist_to_binary(join(re:split("MORE THAN MILLION","(?:(?s-i)more.*than).*million",[caseless,
                                                                                                                                                                                                                                             {parts,
-                                                                                                                                                                                                                                             2}]))), 
-    <<"MORE THAN MILLION">> = iolist_to_binary(join(re:split("MORE THAN MILLION","(?:(?s-i)more.*than).*million",[caseless]))), 
+                                                                                                                                                                                                                                             2}]))),
+    <<"MORE THAN MILLION">> = iolist_to_binary(join(re:split("MORE THAN MILLION","(?:(?s-i)more.*than).*million",[caseless]))),
     <<"more 
  than 
  million">> = iolist_to_binary(join(re:split("more 
  than 
- million","(?:(?s-i)more.*than).*million",[caseless,trim]))), 
+ million","(?:(?s-i)more.*than).*million",[caseless,trim]))),
     <<"more 
  than 
  million">> = iolist_to_binary(join(re:split("more 
  than 
- million","(?:(?s-i)more.*than).*million",[caseless,{parts,2}]))), 
+ million","(?:(?s-i)more.*than).*million",[caseless,{parts,2}]))),
     <<"more 
  than 
  million">> = iolist_to_binary(join(re:split("more 
  than 
- million","(?:(?s-i)more.*than).*million",[caseless]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","(?>a(?i)b+)+c",[trim]))), 
+ million","(?:(?s-i)more.*than).*million",[caseless]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","(?>a(?i)b+)+c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","(?>a(?i)b+)+c",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","(?>a(?i)b+)+c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aBbc","(?>a(?i)b+)+c",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","(?>a(?i)b+)+c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aBbc","(?>a(?i)b+)+c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aBbc","(?>a(?i)b+)+c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aBbc","(?>a(?i)b+)+c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aBBc","(?>a(?i)b+)+c",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aBbc","(?>a(?i)b+)+c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aBBc","(?>a(?i)b+)+c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aBBc","(?>a(?i)b+)+c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aBBc","(?>a(?i)b+)+c",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>a(?i)b+)+c",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aBBc","(?>a(?i)b+)+c",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>a(?i)b+)+c",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>a(?i)b+)+c",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>a(?i)b+)+c",[]))), 
-    <<"Abc">> = iolist_to_binary(join(re:split("Abc","(?>a(?i)b+)+c",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>a(?i)b+)+c",[]))),
+    <<"Abc">> = iolist_to_binary(join(re:split("Abc","(?>a(?i)b+)+c",[trim]))),
     <<"Abc">> = iolist_to_binary(join(re:split("Abc","(?>a(?i)b+)+c",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"Abc">> = iolist_to_binary(join(re:split("Abc","(?>a(?i)b+)+c",[]))), 
-    <<"abAb">> = iolist_to_binary(join(re:split("abAb","(?>a(?i)b+)+c",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"Abc">> = iolist_to_binary(join(re:split("Abc","(?>a(?i)b+)+c",[]))),
+    <<"abAb">> = iolist_to_binary(join(re:split("abAb","(?>a(?i)b+)+c",[trim]))),
     <<"abAb">> = iolist_to_binary(join(re:split("abAb","(?>a(?i)b+)+c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"abAb">> = iolist_to_binary(join(re:split("abAb","(?>a(?i)b+)+c",[]))), 
-    <<"abbC">> = iolist_to_binary(join(re:split("abbC","(?>a(?i)b+)+c",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"abAb">> = iolist_to_binary(join(re:split("abAb","(?>a(?i)b+)+c",[]))),
+    <<"abbC">> = iolist_to_binary(join(re:split("abbC","(?>a(?i)b+)+c",[trim]))),
     <<"abbC">> = iolist_to_binary(join(re:split("abbC","(?>a(?i)b+)+c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"abbC">> = iolist_to_binary(join(re:split("abbC","(?>a(?i)b+)+c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","(?=a(?i)b)\\w\\wc",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"abbC">> = iolist_to_binary(join(re:split("abbC","(?>a(?i)b+)+c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","(?=a(?i)b)\\w\\wc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","(?=a(?i)b)\\w\\wc",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","(?=a(?i)b)\\w\\wc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aBc","(?=a(?i)b)\\w\\wc",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","(?=a(?i)b)\\w\\wc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aBc","(?=a(?i)b)\\w\\wc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aBc","(?=a(?i)b)\\w\\wc",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aBc","(?=a(?i)b)\\w\\wc",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?=a(?i)b)\\w\\wc",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aBc","(?=a(?i)b)\\w\\wc",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?=a(?i)b)\\w\\wc",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?=a(?i)b)\\w\\wc",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?=a(?i)b)\\w\\wc",[]))), 
-    <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?=a(?i)b)\\w\\wc",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?=a(?i)b)\\w\\wc",[]))),
+    <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?=a(?i)b)\\w\\wc",[trim]))),
     <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?=a(?i)b)\\w\\wc",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?=a(?i)b)\\w\\wc",[]))), 
-    <<"abC">> = iolist_to_binary(join(re:split("abC","(?=a(?i)b)\\w\\wc",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?=a(?i)b)\\w\\wc",[]))),
+    <<"abC">> = iolist_to_binary(join(re:split("abC","(?=a(?i)b)\\w\\wc",[trim]))),
     <<"abC">> = iolist_to_binary(join(re:split("abC","(?=a(?i)b)\\w\\wc",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"abC">> = iolist_to_binary(join(re:split("abC","(?=a(?i)b)\\w\\wc",[]))), 
-    <<"aBC">> = iolist_to_binary(join(re:split("aBC","(?=a(?i)b)\\w\\wc",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"abC">> = iolist_to_binary(join(re:split("abC","(?=a(?i)b)\\w\\wc",[]))),
+    <<"aBC">> = iolist_to_binary(join(re:split("aBC","(?=a(?i)b)\\w\\wc",[trim]))),
     <<"aBC">> = iolist_to_binary(join(re:split("aBC","(?=a(?i)b)\\w\\wc",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"aBC">> = iolist_to_binary(join(re:split("aBC","(?=a(?i)b)\\w\\wc",[]))), 
-    <<"ab:xx">> = iolist_to_binary(join(re:split("abxxc","(?<=a(?i)b)(\\w\\w)c",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"aBC">> = iolist_to_binary(join(re:split("aBC","(?=a(?i)b)\\w\\wc",[]))),
+    <<"ab:xx">> = iolist_to_binary(join(re:split("abxxc","(?<=a(?i)b)(\\w\\w)c",[trim]))),
     <<"ab:xx:">> = iolist_to_binary(join(re:split("abxxc","(?<=a(?i)b)(\\w\\w)c",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"ab:xx:">> = iolist_to_binary(join(re:split("abxxc","(?<=a(?i)b)(\\w\\w)c",[]))), 
-    <<"aB:xx">> = iolist_to_binary(join(re:split("aBxxc","(?<=a(?i)b)(\\w\\w)c",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"ab:xx:">> = iolist_to_binary(join(re:split("abxxc","(?<=a(?i)b)(\\w\\w)c",[]))),
+    <<"aB:xx">> = iolist_to_binary(join(re:split("aBxxc","(?<=a(?i)b)(\\w\\w)c",[trim]))),
     <<"aB:xx:">> = iolist_to_binary(join(re:split("aBxxc","(?<=a(?i)b)(\\w\\w)c",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"aB:xx:">> = iolist_to_binary(join(re:split("aBxxc","(?<=a(?i)b)(\\w\\w)c",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=a(?i)b)(\\w\\w)c",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"aB:xx:">> = iolist_to_binary(join(re:split("aBxxc","(?<=a(?i)b)(\\w\\w)c",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=a(?i)b)(\\w\\w)c",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=a(?i)b)(\\w\\w)c",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=a(?i)b)(\\w\\w)c",[]))), 
-    <<"Abxxc">> = iolist_to_binary(join(re:split("Abxxc","(?<=a(?i)b)(\\w\\w)c",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=a(?i)b)(\\w\\w)c",[]))),
+    <<"Abxxc">> = iolist_to_binary(join(re:split("Abxxc","(?<=a(?i)b)(\\w\\w)c",[trim]))),
     <<"Abxxc">> = iolist_to_binary(join(re:split("Abxxc","(?<=a(?i)b)(\\w\\w)c",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"Abxxc">> = iolist_to_binary(join(re:split("Abxxc","(?<=a(?i)b)(\\w\\w)c",[]))), 
-    <<"ABxxc">> = iolist_to_binary(join(re:split("ABxxc","(?<=a(?i)b)(\\w\\w)c",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"Abxxc">> = iolist_to_binary(join(re:split("Abxxc","(?<=a(?i)b)(\\w\\w)c",[]))),
+    <<"ABxxc">> = iolist_to_binary(join(re:split("ABxxc","(?<=a(?i)b)(\\w\\w)c",[trim]))),
     <<"ABxxc">> = iolist_to_binary(join(re:split("ABxxc","(?<=a(?i)b)(\\w\\w)c",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"ABxxc">> = iolist_to_binary(join(re:split("ABxxc","(?<=a(?i)b)(\\w\\w)c",[]))), 
-    <<"abxxC">> = iolist_to_binary(join(re:split("abxxC","(?<=a(?i)b)(\\w\\w)c",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"ABxxc">> = iolist_to_binary(join(re:split("ABxxc","(?<=a(?i)b)(\\w\\w)c",[]))),
+    <<"abxxC">> = iolist_to_binary(join(re:split("abxxC","(?<=a(?i)b)(\\w\\w)c",[trim]))),
     <<"abxxC">> = iolist_to_binary(join(re:split("abxxC","(?<=a(?i)b)(\\w\\w)c",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"abxxC">> = iolist_to_binary(join(re:split("abxxC","(?<=a(?i)b)(\\w\\w)c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aA","(?:(a)|b)(?(1)A|B)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"abxxC">> = iolist_to_binary(join(re:split("abxxC","(?<=a(?i)b)(\\w\\w)c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aA","(?:(a)|b)(?(1)A|B)",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aA","(?:(a)|b)(?(1)A|B)",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aA","(?:(a)|b)(?(1)A|B)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("bB","(?:(a)|b)(?(1)A|B)",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aA","(?:(a)|b)(?(1)A|B)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("bB","(?:(a)|b)(?(1)A|B)",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("bB","(?:(a)|b)(?(1)A|B)",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("bB","(?:(a)|b)(?(1)A|B)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(a)|b)(?(1)A|B)",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("bB","(?:(a)|b)(?(1)A|B)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(a)|b)(?(1)A|B)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(a)|b)(?(1)A|B)",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(a)|b)(?(1)A|B)",[]))), 
-    <<"aB">> = iolist_to_binary(join(re:split("aB","(?:(a)|b)(?(1)A|B)",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(a)|b)(?(1)A|B)",[]))),
+    <<"aB">> = iolist_to_binary(join(re:split("aB","(?:(a)|b)(?(1)A|B)",[trim]))),
     <<"aB">> = iolist_to_binary(join(re:split("aB","(?:(a)|b)(?(1)A|B)",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"aB">> = iolist_to_binary(join(re:split("aB","(?:(a)|b)(?(1)A|B)",[]))), 
-    <<"bA">> = iolist_to_binary(join(re:split("bA","(?:(a)|b)(?(1)A|B)",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"aB">> = iolist_to_binary(join(re:split("aB","(?:(a)|b)(?(1)A|B)",[]))),
+    <<"bA">> = iolist_to_binary(join(re:split("bA","(?:(a)|b)(?(1)A|B)",[trim]))),
     <<"bA">> = iolist_to_binary(join(re:split("bA","(?:(a)|b)(?(1)A|B)",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"bA">> = iolist_to_binary(join(re:split("bA","(?:(a)|b)(?(1)A|B)",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aa","^(a)?(?(1)a|b)+$",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"bA">> = iolist_to_binary(join(re:split("bA","(?:(a)|b)(?(1)A|B)",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aa","^(a)?(?(1)a|b)+$",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aa","^(a)?(?(1)a|b)+$",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aa","^(a)?(?(1)a|b)+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","^(a)?(?(1)a|b)+$",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aa","^(a)?(?(1)a|b)+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","^(a)?(?(1)a|b)+$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("b","^(a)?(?(1)a|b)+$",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("b","^(a)?(?(1)a|b)+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("bb","^(a)?(?(1)a|b)+$",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("b","^(a)?(?(1)a|b)+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("bb","^(a)?(?(1)a|b)+$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("bb","^(a)?(?(1)a|b)+$",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("bb","^(a)?(?(1)a|b)+$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a)?(?(1)a|b)+$",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("bb","^(a)?(?(1)a|b)+$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a)?(?(1)a|b)+$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a)?(?(1)a|b)+$",[{parts,
-                                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a)?(?(1)a|b)+$",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a)?(?(1)a|b)+$",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a)?(?(1)a|b)+$",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a)?(?(1)a|b)+$",[trim]))),
     <<"ab">> = iolist_to_binary(join(re:split("ab","^(a)?(?(1)a|b)+$",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a)?(?(1)a|b)+$",[]))), 
+                                                                                                                                                                                     2}]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","^(a)?(?(1)a|b)+$",[]))),
     ok.
 run13() ->
-    <<"">> = iolist_to_binary(join(re:split("abc:","^(?(?=abc)\\w{3}:|\\d\\d)$",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("abc:","^(?(?=abc)\\w{3}:|\\d\\d)$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc:","^(?(?=abc)\\w{3}:|\\d\\d)$",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc:","^(?(?=abc)\\w{3}:|\\d\\d)$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("12","^(?(?=abc)\\w{3}:|\\d\\d)$",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc:","^(?(?=abc)\\w{3}:|\\d\\d)$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("12","^(?(?=abc)\\w{3}:|\\d\\d)$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("12","^(?(?=abc)\\w{3}:|\\d\\d)$",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("12","^(?(?=abc)\\w{3}:|\\d\\d)$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(?=abc)\\w{3}:|\\d\\d)$",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("12","^(?(?=abc)\\w{3}:|\\d\\d)$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(?=abc)\\w{3}:|\\d\\d)$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(?=abc)\\w{3}:|\\d\\d)$",[{parts,
-                                                                                                                                                                                                                              2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(?=abc)\\w{3}:|\\d\\d)$",[]))), 
-    <<"123">> = iolist_to_binary(join(re:split("123","^(?(?=abc)\\w{3}:|\\d\\d)$",[trim]))), 
+                                                                                                                                                                                                                              2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(?=abc)\\w{3}:|\\d\\d)$",[]))),
+    <<"123">> = iolist_to_binary(join(re:split("123","^(?(?=abc)\\w{3}:|\\d\\d)$",[trim]))),
     <<"123">> = iolist_to_binary(join(re:split("123","^(?(?=abc)\\w{3}:|\\d\\d)$",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"123">> = iolist_to_binary(join(re:split("123","^(?(?=abc)\\w{3}:|\\d\\d)$",[]))), 
-    <<"xyz">> = iolist_to_binary(join(re:split("xyz","^(?(?=abc)\\w{3}:|\\d\\d)$",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"123">> = iolist_to_binary(join(re:split("123","^(?(?=abc)\\w{3}:|\\d\\d)$",[]))),
+    <<"xyz">> = iolist_to_binary(join(re:split("xyz","^(?(?=abc)\\w{3}:|\\d\\d)$",[trim]))),
     <<"xyz">> = iolist_to_binary(join(re:split("xyz","^(?(?=abc)\\w{3}:|\\d\\d)$",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"xyz">> = iolist_to_binary(join(re:split("xyz","^(?(?=abc)\\w{3}:|\\d\\d)$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc:","^(?(?!abc)\\d\\d|\\w{3}:)$",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"xyz">> = iolist_to_binary(join(re:split("xyz","^(?(?=abc)\\w{3}:|\\d\\d)$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc:","^(?(?!abc)\\d\\d|\\w{3}:)$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc:","^(?(?!abc)\\d\\d|\\w{3}:)$",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc:","^(?(?!abc)\\d\\d|\\w{3}:)$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("12","^(?(?!abc)\\d\\d|\\w{3}:)$",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc:","^(?(?!abc)\\d\\d|\\w{3}:)$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("12","^(?(?!abc)\\d\\d|\\w{3}:)$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("12","^(?(?!abc)\\d\\d|\\w{3}:)$",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("12","^(?(?!abc)\\d\\d|\\w{3}:)$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(?!abc)\\d\\d|\\w{3}:)$",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("12","^(?(?!abc)\\d\\d|\\w{3}:)$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(?!abc)\\d\\d|\\w{3}:)$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(?!abc)\\d\\d|\\w{3}:)$",[{parts,
-                                                                                                                                                                                                                              2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(?!abc)\\d\\d|\\w{3}:)$",[]))), 
-    <<"123">> = iolist_to_binary(join(re:split("123","^(?(?!abc)\\d\\d|\\w{3}:)$",[trim]))), 
+                                                                                                                                                                                                                              2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(?!abc)\\d\\d|\\w{3}:)$",[]))),
+    <<"123">> = iolist_to_binary(join(re:split("123","^(?(?!abc)\\d\\d|\\w{3}:)$",[trim]))),
     <<"123">> = iolist_to_binary(join(re:split("123","^(?(?!abc)\\d\\d|\\w{3}:)$",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"123">> = iolist_to_binary(join(re:split("123","^(?(?!abc)\\d\\d|\\w{3}:)$",[]))), 
-    <<"xyz">> = iolist_to_binary(join(re:split("xyz","^(?(?!abc)\\d\\d|\\w{3}:)$",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"123">> = iolist_to_binary(join(re:split("123","^(?(?!abc)\\d\\d|\\w{3}:)$",[]))),
+    <<"xyz">> = iolist_to_binary(join(re:split("xyz","^(?(?!abc)\\d\\d|\\w{3}:)$",[trim]))),
     <<"xyz">> = iolist_to_binary(join(re:split("xyz","^(?(?!abc)\\d\\d|\\w{3}:)$",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"xyz">> = iolist_to_binary(join(re:split("xyz","^(?(?!abc)\\d\\d|\\w{3}:)$",[]))), 
-    <<"foo">> = iolist_to_binary(join(re:split("foobar","(?(?<=foo)bar|cat)",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"xyz">> = iolist_to_binary(join(re:split("xyz","^(?(?!abc)\\d\\d|\\w{3}:)$",[]))),
+    <<"foo">> = iolist_to_binary(join(re:split("foobar","(?(?<=foo)bar|cat)",[trim]))),
     <<"foo:">> = iolist_to_binary(join(re:split("foobar","(?(?<=foo)bar|cat)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"foo:">> = iolist_to_binary(join(re:split("foobar","(?(?<=foo)bar|cat)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("cat","(?(?<=foo)bar|cat)",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"foo:">> = iolist_to_binary(join(re:split("foobar","(?(?<=foo)bar|cat)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("cat","(?(?<=foo)bar|cat)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("cat","(?(?<=foo)bar|cat)",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("cat","(?(?<=foo)bar|cat)",[]))), 
-    <<"f">> = iolist_to_binary(join(re:split("fcat","(?(?<=foo)bar|cat)",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("cat","(?(?<=foo)bar|cat)",[]))),
+    <<"f">> = iolist_to_binary(join(re:split("fcat","(?(?<=foo)bar|cat)",[trim]))),
     <<"f:">> = iolist_to_binary(join(re:split("fcat","(?(?<=foo)bar|cat)",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"f:">> = iolist_to_binary(join(re:split("fcat","(?(?<=foo)bar|cat)",[]))), 
-    <<"fo">> = iolist_to_binary(join(re:split("focat","(?(?<=foo)bar|cat)",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"f:">> = iolist_to_binary(join(re:split("fcat","(?(?<=foo)bar|cat)",[]))),
+    <<"fo">> = iolist_to_binary(join(re:split("focat","(?(?<=foo)bar|cat)",[trim]))),
     <<"fo:">> = iolist_to_binary(join(re:split("focat","(?(?<=foo)bar|cat)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"fo:">> = iolist_to_binary(join(re:split("focat","(?(?<=foo)bar|cat)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?<=foo)bar|cat)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"fo:">> = iolist_to_binary(join(re:split("focat","(?(?<=foo)bar|cat)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?<=foo)bar|cat)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?<=foo)bar|cat)",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?<=foo)bar|cat)",[]))), 
-    <<"foocat">> = iolist_to_binary(join(re:split("foocat","(?(?<=foo)bar|cat)",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?<=foo)bar|cat)",[]))),
+    <<"foocat">> = iolist_to_binary(join(re:split("foocat","(?(?<=foo)bar|cat)",[trim]))),
     <<"foocat">> = iolist_to_binary(join(re:split("foocat","(?(?<=foo)bar|cat)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"foocat">> = iolist_to_binary(join(re:split("foocat","(?(?<=foo)bar|cat)",[]))), 
-    <<"foo">> = iolist_to_binary(join(re:split("foobar","(?(?<!foo)cat|bar)",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"foocat">> = iolist_to_binary(join(re:split("foocat","(?(?<=foo)bar|cat)",[]))),
+    <<"foo">> = iolist_to_binary(join(re:split("foobar","(?(?<!foo)cat|bar)",[trim]))),
     <<"foo:">> = iolist_to_binary(join(re:split("foobar","(?(?<!foo)cat|bar)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"foo:">> = iolist_to_binary(join(re:split("foobar","(?(?<!foo)cat|bar)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("cat","(?(?<!foo)cat|bar)",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"foo:">> = iolist_to_binary(join(re:split("foobar","(?(?<!foo)cat|bar)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("cat","(?(?<!foo)cat|bar)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("cat","(?(?<!foo)cat|bar)",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("cat","(?(?<!foo)cat|bar)",[]))), 
-    <<"f">> = iolist_to_binary(join(re:split("fcat","(?(?<!foo)cat|bar)",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("cat","(?(?<!foo)cat|bar)",[]))),
+    <<"f">> = iolist_to_binary(join(re:split("fcat","(?(?<!foo)cat|bar)",[trim]))),
     <<"f:">> = iolist_to_binary(join(re:split("fcat","(?(?<!foo)cat|bar)",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"f:">> = iolist_to_binary(join(re:split("fcat","(?(?<!foo)cat|bar)",[]))), 
-    <<"fo">> = iolist_to_binary(join(re:split("focat","(?(?<!foo)cat|bar)",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"f:">> = iolist_to_binary(join(re:split("fcat","(?(?<!foo)cat|bar)",[]))),
+    <<"fo">> = iolist_to_binary(join(re:split("focat","(?(?<!foo)cat|bar)",[trim]))),
     <<"fo:">> = iolist_to_binary(join(re:split("focat","(?(?<!foo)cat|bar)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"fo:">> = iolist_to_binary(join(re:split("focat","(?(?<!foo)cat|bar)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?<!foo)cat|bar)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"fo:">> = iolist_to_binary(join(re:split("focat","(?(?<!foo)cat|bar)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?<!foo)cat|bar)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?<!foo)cat|bar)",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?<!foo)cat|bar)",[]))), 
-    <<"foocat">> = iolist_to_binary(join(re:split("foocat","(?(?<!foo)cat|bar)",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?<!foo)cat|bar)",[]))),
+    <<"foocat">> = iolist_to_binary(join(re:split("foocat","(?(?<!foo)cat|bar)",[trim]))),
     <<"foocat">> = iolist_to_binary(join(re:split("foocat","(?(?<!foo)cat|bar)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"foocat">> = iolist_to_binary(join(re:split("foocat","(?(?<!foo)cat|bar)",[]))), 
+                                                                                                                                                                                                2}]))),
+    <<"foocat">> = iolist_to_binary(join(re:split("foocat","(?(?<!foo)cat|bar)",[]))),
     <<"">> = iolist_to_binary(join(re:split("abcd","( \\( )? [^()]+ (?(1) \\) |) ",[extended,
-                                                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                                                  trim]))),
     <<"::">> = iolist_to_binary(join(re:split("abcd","( \\( )? [^()]+ (?(1) \\) |) ",[extended,
                                                                                                                                                                                                                     {parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("abcd","( \\( )? [^()]+ (?(1) \\) |) ",[extended]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("abcd","( \\( )? [^()]+ (?(1) \\) |) ",[extended]))),
     <<":(">> = iolist_to_binary(join(re:split("(abcd)","( \\( )? [^()]+ (?(1) \\) |) ",[extended,
-                                                                                                                                                                                                                      trim]))), 
+                                                                                                                                                                                                                      trim]))),
     <<":(:">> = iolist_to_binary(join(re:split("(abcd)","( \\( )? [^()]+ (?(1) \\) |) ",[extended,
                                                                                                                                                                                                                         {parts,
-                                                                                                                                                                                                                         2}]))), 
-    <<":(:">> = iolist_to_binary(join(re:split("(abcd)","( \\( )? [^()]+ (?(1) \\) |) ",[extended]))), 
+                                                                                                                                                                                                                         2}]))),
+    <<":(:">> = iolist_to_binary(join(re:split("(abcd)","( \\( )? [^()]+ (?(1) \\) |) ",[extended]))),
     <<":::(">> = iolist_to_binary(join(re:split("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) |) ",[extended,
-                                                                                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                                                                                  trim]))),
     <<"::(abcd) fox">> = iolist_to_binary(join(re:split("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) |) ",[extended,
                                                                                                                                                                                                                                                     {parts,
-                                                                                                                                                                                                                                                     2}]))), 
-    <<":::(:::">> = iolist_to_binary(join(re:split("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) |) ",[extended]))), 
+                                                                                                                                                                                                                                                     2}]))),
+    <<":::(:::">> = iolist_to_binary(join(re:split("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) |) ",[extended]))),
     <<"(">> = iolist_to_binary(join(re:split("(abcd","( \\( )? [^()]+ (?(1) \\) |) ",[extended,
-                                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                                    trim]))),
     <<"(::">> = iolist_to_binary(join(re:split("(abcd","( \\( )? [^()]+ (?(1) \\) |) ",[extended,
                                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                                       2}]))), 
-    <<"(::">> = iolist_to_binary(join(re:split("(abcd","( \\( )? [^()]+ (?(1) \\) |) ",[extended]))), 
+                                                                                                                                                                                                                       2}]))),
+    <<"(::">> = iolist_to_binary(join(re:split("(abcd","( \\( )? [^()]+ (?(1) \\) |) ",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("abcd","( \\( )? [^()]+ (?(1) \\) ) ",[extended,
-                                                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                                                trim]))),
     <<"::">> = iolist_to_binary(join(re:split("abcd","( \\( )? [^()]+ (?(1) \\) ) ",[extended,
                                                                                                                                                                                                                   {parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("abcd","( \\( )? [^()]+ (?(1) \\) ) ",[extended]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("abcd","( \\( )? [^()]+ (?(1) \\) ) ",[extended]))),
     <<":(">> = iolist_to_binary(join(re:split("(abcd)","( \\( )? [^()]+ (?(1) \\) ) ",[extended,
-                                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                                    trim]))),
     <<":(:">> = iolist_to_binary(join(re:split("(abcd)","( \\( )? [^()]+ (?(1) \\) ) ",[extended,
                                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                                       2}]))), 
-    <<":(:">> = iolist_to_binary(join(re:split("(abcd)","( \\( )? [^()]+ (?(1) \\) ) ",[extended]))), 
+                                                                                                                                                                                                                       2}]))),
+    <<":(:">> = iolist_to_binary(join(re:split("(abcd)","( \\( )? [^()]+ (?(1) \\) ) ",[extended]))),
     <<":::(">> = iolist_to_binary(join(re:split("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) ) ",[extended,
-                                                                                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                                                                                trim]))),
     <<"::(abcd) fox">> = iolist_to_binary(join(re:split("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) ) ",[extended,
                                                                                                                                                                                                                                                   {parts,
-                                                                                                                                                                                                                                                   2}]))), 
-    <<":::(:::">> = iolist_to_binary(join(re:split("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) ) ",[extended]))), 
+                                                                                                                                                                                                                                                   2}]))),
+    <<":::(:::">> = iolist_to_binary(join(re:split("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) ) ",[extended]))),
     <<"(">> = iolist_to_binary(join(re:split("(abcd","( \\( )? [^()]+ (?(1) \\) ) ",[extended,
-                                                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                                                  trim]))),
     <<"(::">> = iolist_to_binary(join(re:split("(abcd","( \\( )? [^()]+ (?(1) \\) ) ",[extended,
                                                                                                                                                                                                                     {parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"(::">> = iolist_to_binary(join(re:split("(abcd","( \\( )? [^()]+ (?(1) \\) ) ",[extended]))), 
-    <<":1:2">> = iolist_to_binary(join(re:split("12","^(?(2)a|(1)(2))+$",[trim]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"(::">> = iolist_to_binary(join(re:split("(abcd","( \\( )? [^()]+ (?(1) \\) ) ",[extended]))),
+    <<":1:2">> = iolist_to_binary(join(re:split("12","^(?(2)a|(1)(2))+$",[trim]))),
     <<":1:2:">> = iolist_to_binary(join(re:split("12","^(?(2)a|(1)(2))+$",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<":1:2:">> = iolist_to_binary(join(re:split("12","^(?(2)a|(1)(2))+$",[]))), 
-    <<":1:2">> = iolist_to_binary(join(re:split("12a","^(?(2)a|(1)(2))+$",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<":1:2:">> = iolist_to_binary(join(re:split("12","^(?(2)a|(1)(2))+$",[]))),
+    <<":1:2">> = iolist_to_binary(join(re:split("12a","^(?(2)a|(1)(2))+$",[trim]))),
     <<":1:2:">> = iolist_to_binary(join(re:split("12a","^(?(2)a|(1)(2))+$",[{parts,
-                                                                                                                                                                                         2}]))), 
-    <<":1:2:">> = iolist_to_binary(join(re:split("12a","^(?(2)a|(1)(2))+$",[]))), 
-    <<":1:2">> = iolist_to_binary(join(re:split("12aa","^(?(2)a|(1)(2))+$",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<":1:2:">> = iolist_to_binary(join(re:split("12a","^(?(2)a|(1)(2))+$",[]))),
+    <<":1:2">> = iolist_to_binary(join(re:split("12aa","^(?(2)a|(1)(2))+$",[trim]))),
     <<":1:2:">> = iolist_to_binary(join(re:split("12aa","^(?(2)a|(1)(2))+$",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<":1:2:">> = iolist_to_binary(join(re:split("12aa","^(?(2)a|(1)(2))+$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(2)a|(1)(2))+$",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<":1:2:">> = iolist_to_binary(join(re:split("12aa","^(?(2)a|(1)(2))+$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(2)a|(1)(2))+$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(2)a|(1)(2))+$",[{parts,
-                                                                                                                                                                                                         2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(2)a|(1)(2))+$",[]))), 
-    <<"1234">> = iolist_to_binary(join(re:split("1234","^(?(2)a|(1)(2))+$",[trim]))), 
+                                                                                                                                                                                                         2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?(2)a|(1)(2))+$",[]))),
+    <<"1234">> = iolist_to_binary(join(re:split("1234","^(?(2)a|(1)(2))+$",[trim]))),
     <<"1234">> = iolist_to_binary(join(re:split("1234","^(?(2)a|(1)(2))+$",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<"1234">> = iolist_to_binary(join(re:split("1234","^(?(2)a|(1)(2))+$",[]))), 
-    <<":blah">> = iolist_to_binary(join(re:split("blah blah","((?i)blah)\\s+\\1",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<"1234">> = iolist_to_binary(join(re:split("1234","^(?(2)a|(1)(2))+$",[]))),
+    <<":blah">> = iolist_to_binary(join(re:split("blah blah","((?i)blah)\\s+\\1",[trim]))),
     <<":blah:">> = iolist_to_binary(join(re:split("blah blah","((?i)blah)\\s+\\1",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":blah:">> = iolist_to_binary(join(re:split("blah blah","((?i)blah)\\s+\\1",[]))), 
-    <<":BLAH">> = iolist_to_binary(join(re:split("BLAH BLAH","((?i)blah)\\s+\\1",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":blah:">> = iolist_to_binary(join(re:split("blah blah","((?i)blah)\\s+\\1",[]))),
+    <<":BLAH">> = iolist_to_binary(join(re:split("BLAH BLAH","((?i)blah)\\s+\\1",[trim]))),
     <<":BLAH:">> = iolist_to_binary(join(re:split("BLAH BLAH","((?i)blah)\\s+\\1",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":BLAH:">> = iolist_to_binary(join(re:split("BLAH BLAH","((?i)blah)\\s+\\1",[]))), 
-    <<":Blah">> = iolist_to_binary(join(re:split("Blah Blah","((?i)blah)\\s+\\1",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":BLAH:">> = iolist_to_binary(join(re:split("BLAH BLAH","((?i)blah)\\s+\\1",[]))),
+    <<":Blah">> = iolist_to_binary(join(re:split("Blah Blah","((?i)blah)\\s+\\1",[trim]))),
     <<":Blah:">> = iolist_to_binary(join(re:split("Blah Blah","((?i)blah)\\s+\\1",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":Blah:">> = iolist_to_binary(join(re:split("Blah Blah","((?i)blah)\\s+\\1",[]))), 
-    <<":blaH">> = iolist_to_binary(join(re:split("blaH blaH","((?i)blah)\\s+\\1",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":Blah:">> = iolist_to_binary(join(re:split("Blah Blah","((?i)blah)\\s+\\1",[]))),
+    <<":blaH">> = iolist_to_binary(join(re:split("blaH blaH","((?i)blah)\\s+\\1",[trim]))),
     <<":blaH:">> = iolist_to_binary(join(re:split("blaH blaH","((?i)blah)\\s+\\1",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":blaH:">> = iolist_to_binary(join(re:split("blaH blaH","((?i)blah)\\s+\\1",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?i)blah)\\s+\\1",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":blaH:">> = iolist_to_binary(join(re:split("blaH blaH","((?i)blah)\\s+\\1",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?i)blah)\\s+\\1",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?i)blah)\\s+\\1",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?i)blah)\\s+\\1",[]))), 
-    <<"blah BLAH">> = iolist_to_binary(join(re:split("blah BLAH","((?i)blah)\\s+\\1",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?i)blah)\\s+\\1",[]))),
+    <<"blah BLAH">> = iolist_to_binary(join(re:split("blah BLAH","((?i)blah)\\s+\\1",[trim]))),
     <<"blah BLAH">> = iolist_to_binary(join(re:split("blah BLAH","((?i)blah)\\s+\\1",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"blah BLAH">> = iolist_to_binary(join(re:split("blah BLAH","((?i)blah)\\s+\\1",[]))), 
-    <<"Blah blah">> = iolist_to_binary(join(re:split("Blah blah","((?i)blah)\\s+\\1",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"blah BLAH">> = iolist_to_binary(join(re:split("blah BLAH","((?i)blah)\\s+\\1",[]))),
+    <<"Blah blah">> = iolist_to_binary(join(re:split("Blah blah","((?i)blah)\\s+\\1",[trim]))),
     <<"Blah blah">> = iolist_to_binary(join(re:split("Blah blah","((?i)blah)\\s+\\1",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"Blah blah">> = iolist_to_binary(join(re:split("Blah blah","((?i)blah)\\s+\\1",[]))), 
-    <<"blaH blah">> = iolist_to_binary(join(re:split("blaH blah","((?i)blah)\\s+\\1",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"Blah blah">> = iolist_to_binary(join(re:split("Blah blah","((?i)blah)\\s+\\1",[]))),
+    <<"blaH blah">> = iolist_to_binary(join(re:split("blaH blah","((?i)blah)\\s+\\1",[trim]))),
     <<"blaH blah">> = iolist_to_binary(join(re:split("blaH blah","((?i)blah)\\s+\\1",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"blaH blah">> = iolist_to_binary(join(re:split("blaH blah","((?i)blah)\\s+\\1",[]))), 
-    <<":blah">> = iolist_to_binary(join(re:split("blah blah","((?i)blah)\\s+(?i:\\1)",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"blaH blah">> = iolist_to_binary(join(re:split("blaH blah","((?i)blah)\\s+\\1",[]))),
+    <<":blah">> = iolist_to_binary(join(re:split("blah blah","((?i)blah)\\s+(?i:\\1)",[trim]))),
     <<":blah:">> = iolist_to_binary(join(re:split("blah blah","((?i)blah)\\s+(?i:\\1)",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<":blah:">> = iolist_to_binary(join(re:split("blah blah","((?i)blah)\\s+(?i:\\1)",[]))), 
-    <<":BLAH">> = iolist_to_binary(join(re:split("BLAH BLAH","((?i)blah)\\s+(?i:\\1)",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<":blah:">> = iolist_to_binary(join(re:split("blah blah","((?i)blah)\\s+(?i:\\1)",[]))),
+    <<":BLAH">> = iolist_to_binary(join(re:split("BLAH BLAH","((?i)blah)\\s+(?i:\\1)",[trim]))),
     <<":BLAH:">> = iolist_to_binary(join(re:split("BLAH BLAH","((?i)blah)\\s+(?i:\\1)",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<":BLAH:">> = iolist_to_binary(join(re:split("BLAH BLAH","((?i)blah)\\s+(?i:\\1)",[]))), 
-    <<":Blah">> = iolist_to_binary(join(re:split("Blah Blah","((?i)blah)\\s+(?i:\\1)",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<":BLAH:">> = iolist_to_binary(join(re:split("BLAH BLAH","((?i)blah)\\s+(?i:\\1)",[]))),
+    <<":Blah">> = iolist_to_binary(join(re:split("Blah Blah","((?i)blah)\\s+(?i:\\1)",[trim]))),
     <<":Blah:">> = iolist_to_binary(join(re:split("Blah Blah","((?i)blah)\\s+(?i:\\1)",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<":Blah:">> = iolist_to_binary(join(re:split("Blah Blah","((?i)blah)\\s+(?i:\\1)",[]))), 
-    <<":blaH">> = iolist_to_binary(join(re:split("blaH blaH","((?i)blah)\\s+(?i:\\1)",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<":Blah:">> = iolist_to_binary(join(re:split("Blah Blah","((?i)blah)\\s+(?i:\\1)",[]))),
+    <<":blaH">> = iolist_to_binary(join(re:split("blaH blaH","((?i)blah)\\s+(?i:\\1)",[trim]))),
     <<":blaH:">> = iolist_to_binary(join(re:split("blaH blaH","((?i)blah)\\s+(?i:\\1)",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<":blaH:">> = iolist_to_binary(join(re:split("blaH blaH","((?i)blah)\\s+(?i:\\1)",[]))), 
-    <<":blah">> = iolist_to_binary(join(re:split("blah BLAH","((?i)blah)\\s+(?i:\\1)",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<":blaH:">> = iolist_to_binary(join(re:split("blaH blaH","((?i)blah)\\s+(?i:\\1)",[]))),
+    <<":blah">> = iolist_to_binary(join(re:split("blah BLAH","((?i)blah)\\s+(?i:\\1)",[trim]))),
     <<":blah:">> = iolist_to_binary(join(re:split("blah BLAH","((?i)blah)\\s+(?i:\\1)",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<":blah:">> = iolist_to_binary(join(re:split("blah BLAH","((?i)blah)\\s+(?i:\\1)",[]))), 
-    <<":Blah">> = iolist_to_binary(join(re:split("Blah blah","((?i)blah)\\s+(?i:\\1)",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<":blah:">> = iolist_to_binary(join(re:split("blah BLAH","((?i)blah)\\s+(?i:\\1)",[]))),
+    <<":Blah">> = iolist_to_binary(join(re:split("Blah blah","((?i)blah)\\s+(?i:\\1)",[trim]))),
     <<":Blah:">> = iolist_to_binary(join(re:split("Blah blah","((?i)blah)\\s+(?i:\\1)",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<":Blah:">> = iolist_to_binary(join(re:split("Blah blah","((?i)blah)\\s+(?i:\\1)",[]))), 
-    <<":blaH">> = iolist_to_binary(join(re:split("blaH blah","((?i)blah)\\s+(?i:\\1)",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<":Blah:">> = iolist_to_binary(join(re:split("Blah blah","((?i)blah)\\s+(?i:\\1)",[]))),
+    <<":blaH">> = iolist_to_binary(join(re:split("blaH blah","((?i)blah)\\s+(?i:\\1)",[trim]))),
     <<":blaH:">> = iolist_to_binary(join(re:split("blaH blah","((?i)blah)\\s+(?i:\\1)",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<":blaH:">> = iolist_to_binary(join(re:split("blaH blah","((?i)blah)\\s+(?i:\\1)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","(?>a*)*",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<":blaH:">> = iolist_to_binary(join(re:split("blaH blah","((?i)blah)\\s+(?i:\\1)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","(?>a*)*",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","(?>a*)*",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","(?>a*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aa","(?>a*)*",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","(?>a*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aa","(?>a*)*",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aa","(?>a*)*",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aa","(?>a*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaa","(?>a*)*",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aa","(?>a*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaa","(?>a*)*",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","(?>a*)*",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","(?>a*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","(abc|)+",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","(?>a*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","(abc|)+",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("abc","(abc|)+",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("abc","(abc|)+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcabc","(abc|)+",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("abc","(abc|)+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcabc","(abc|)+",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("abcabc","(abc|)+",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("abcabc","(abc|)+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcabcabc","(abc|)+",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("abcabc","(abc|)+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcabcabc","(abc|)+",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("abcabcabc","(abc|)+",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("abcabcabc","(abc|)+",[]))), 
-    <<"x::y::z">> = iolist_to_binary(join(re:split("xyz","(abc|)+",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("abcabcabc","(abc|)+",[]))),
+    <<"x::y::z">> = iolist_to_binary(join(re:split("xyz","(abc|)+",[trim]))),
     <<"x::yz">> = iolist_to_binary(join(re:split("xyz","(abc|)+",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"x::y::z::">> = iolist_to_binary(join(re:split("xyz","(abc|)+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","([a]*)*",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"x::y::z::">> = iolist_to_binary(join(re:split("xyz","(abc|)+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","([a]*)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a","([a]*)*",[{parts,
-                                                                                                                                                                2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a","([a]*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaa","([a]*)*",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a","([a]*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaa","([a]*)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("aaaaa","([a]*)*",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("aaaaa","([a]*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","([ab]*)*",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("aaaaa","([a]*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","([ab]*)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a","([ab]*)*",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a","([ab]*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","([ab]*)*",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a","([ab]*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","([ab]*)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("b","([ab]*)*",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("b","([ab]*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ababab","([ab]*)*",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("b","([ab]*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ababab","([ab]*)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("ababab","([ab]*)*",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("ababab","([ab]*)*",[]))), 
-    <<"::c::d::e">> = iolist_to_binary(join(re:split("aaaabcde","([ab]*)*",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("ababab","([ab]*)*",[]))),
+    <<"::c::d::e">> = iolist_to_binary(join(re:split("aaaabcde","([ab]*)*",[trim]))),
     <<"::cde">> = iolist_to_binary(join(re:split("aaaabcde","([ab]*)*",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"::c::d::e::">> = iolist_to_binary(join(re:split("aaaabcde","([ab]*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("bbbb","([ab]*)*",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"::c::d::e::">> = iolist_to_binary(join(re:split("aaaabcde","([ab]*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("bbbb","([ab]*)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("bbbb","([ab]*)*",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("bbbb","([ab]*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","([^a]*)*",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("bbbb","([ab]*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","([^a]*)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("b","([^a]*)*",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("b","([^a]*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("bbbb","([^a]*)*",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("b","([^a]*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("bbbb","([^a]*)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("bbbb","([^a]*)*",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("bbbb","([^a]*)*",[]))), 
-    <<"a::a::a">> = iolist_to_binary(join(re:split("aaa","([^a]*)*",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("bbbb","([^a]*)*",[]))),
+    <<"a::a::a">> = iolist_to_binary(join(re:split("aaa","([^a]*)*",[trim]))),
     <<"a::aa">> = iolist_to_binary(join(re:split("aaa","([^a]*)*",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"a::a::a::">> = iolist_to_binary(join(re:split("aaa","([^a]*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("cccc","([^ab]*)*",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"a::a::a::">> = iolist_to_binary(join(re:split("aaa","([^a]*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("cccc","([^ab]*)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("cccc","([^ab]*)*",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("cccc","([^ab]*)*",[]))), 
-    <<"a::b::a::b">> = iolist_to_binary(join(re:split("abab","([^ab]*)*",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("cccc","([^ab]*)*",[]))),
+    <<"a::b::a::b">> = iolist_to_binary(join(re:split("abab","([^ab]*)*",[trim]))),
     <<"a::bab">> = iolist_to_binary(join(re:split("abab","([^ab]*)*",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"a::b::a::b::">> = iolist_to_binary(join(re:split("abab","([^ab]*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","([a]*?)*",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"a::b::a::b::">> = iolist_to_binary(join(re:split("abab","([^ab]*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","([a]*?)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a","([a]*?)*",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a","([a]*?)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaa","([a]*?)*",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a","([a]*?)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaa","([a]*?)*",[trim]))),
     <<"::aaa">> = iolist_to_binary(join(re:split("aaaa","([a]*?)*",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"::::::::">> = iolist_to_binary(join(re:split("aaaa","([a]*?)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","([ab]*?)*",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"::::::::">> = iolist_to_binary(join(re:split("aaaa","([a]*?)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","([ab]*?)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a","([ab]*?)*",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a","([ab]*?)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","([ab]*?)*",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a","([ab]*?)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","([ab]*?)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("b","([ab]*?)*",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("b","([ab]*?)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abab","([ab]*?)*",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("b","([ab]*?)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abab","([ab]*?)*",[trim]))),
     <<"::bab">> = iolist_to_binary(join(re:split("abab","([ab]*?)*",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"::::::::">> = iolist_to_binary(join(re:split("abab","([ab]*?)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("baba","([ab]*?)*",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"::::::::">> = iolist_to_binary(join(re:split("abab","([ab]*?)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("baba","([ab]*?)*",[trim]))),
     <<"::aba">> = iolist_to_binary(join(re:split("baba","([ab]*?)*",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"::::::::">> = iolist_to_binary(join(re:split("baba","([ab]*?)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","([^a]*?)*",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"::::::::">> = iolist_to_binary(join(re:split("baba","([ab]*?)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","([^a]*?)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("b","([^a]*?)*",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("b","([^a]*?)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("bbbb","([^a]*?)*",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("b","([^a]*?)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("bbbb","([^a]*?)*",[trim]))),
     <<"::bbb">> = iolist_to_binary(join(re:split("bbbb","([^a]*?)*",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"::::::::">> = iolist_to_binary(join(re:split("bbbb","([^a]*?)*",[]))), 
-    <<"a::a::a">> = iolist_to_binary(join(re:split("aaa","([^a]*?)*",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"::::::::">> = iolist_to_binary(join(re:split("bbbb","([^a]*?)*",[]))),
+    <<"a::a::a">> = iolist_to_binary(join(re:split("aaa","([^a]*?)*",[trim]))),
     <<"a::aa">> = iolist_to_binary(join(re:split("aaa","([^a]*?)*",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"a::a::a::">> = iolist_to_binary(join(re:split("aaa","([^a]*?)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("c","([^ab]*?)*",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"a::a::a::">> = iolist_to_binary(join(re:split("aaa","([^a]*?)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("c","([^ab]*?)*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("c","([^ab]*?)*",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("c","([^ab]*?)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("cccc","([^ab]*?)*",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("c","([^ab]*?)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("cccc","([^ab]*?)*",[trim]))),
     <<"::ccc">> = iolist_to_binary(join(re:split("cccc","([^ab]*?)*",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"::::::::">> = iolist_to_binary(join(re:split("cccc","([^ab]*?)*",[]))), 
-    <<"b::a::b::a">> = iolist_to_binary(join(re:split("baba","([^ab]*?)*",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"::::::::">> = iolist_to_binary(join(re:split("cccc","([^ab]*?)*",[]))),
+    <<"b::a::b::a">> = iolist_to_binary(join(re:split("baba","([^ab]*?)*",[trim]))),
     <<"b::aba">> = iolist_to_binary(join(re:split("baba","([^ab]*?)*",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"b::a::b::a::">> = iolist_to_binary(join(re:split("baba","([^ab]*?)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","(?>a*)*",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"b::a::b::a::">> = iolist_to_binary(join(re:split("baba","([^ab]*?)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","(?>a*)*",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","(?>a*)*",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","(?>a*)*",[]))), 
-    <<":b:c:d:e">> = iolist_to_binary(join(re:split("aaabcde","(?>a*)*",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","(?>a*)*",[]))),
+    <<":b:c:d:e">> = iolist_to_binary(join(re:split("aaabcde","(?>a*)*",[trim]))),
     <<":bcde">> = iolist_to_binary(join(re:split("aaabcde","(?>a*)*",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":b:c:d:e:">> = iolist_to_binary(join(re:split("aaabcde","(?>a*)*",[]))), 
+                                                                                                                                                                            2}]))),
+    <<":b:c:d:e:">> = iolist_to_binary(join(re:split("aaabcde","(?>a*)*",[]))),
     ok.
 run14() ->
-    <<"">> = iolist_to_binary(join(re:split("aaaaa","((?>a*))*",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("aaaaa","((?>a*))*",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("aaaaa","((?>a*))*",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("aaaaa","((?>a*))*",[]))), 
-    <<"::b::b">> = iolist_to_binary(join(re:split("aabbaa","((?>a*))*",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("aaaaa","((?>a*))*",[]))),
+    <<"::b::b">> = iolist_to_binary(join(re:split("aabbaa","((?>a*))*",[trim]))),
     <<"::bbaa">> = iolist_to_binary(join(re:split("aabbaa","((?>a*))*",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"::b::b::">> = iolist_to_binary(join(re:split("aabbaa","((?>a*))*",[]))), 
-    <<"a::a::a::a::a">> = iolist_to_binary(join(re:split("aaaaa","((?>a*?))*",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"::b::b::">> = iolist_to_binary(join(re:split("aabbaa","((?>a*))*",[]))),
+    <<"a::a::a::a::a">> = iolist_to_binary(join(re:split("aaaaa","((?>a*?))*",[trim]))),
     <<"a::aaaa">> = iolist_to_binary(join(re:split("aaaaa","((?>a*?))*",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"a::a::a::a::a::">> = iolist_to_binary(join(re:split("aaaaa","((?>a*?))*",[]))), 
-    <<"a::a::b::b::a::a">> = iolist_to_binary(join(re:split("aabbaa","((?>a*?))*",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"a::a::a::a::a::">> = iolist_to_binary(join(re:split("aaaaa","((?>a*?))*",[]))),
+    <<"a::a::b::b::a::a">> = iolist_to_binary(join(re:split("aabbaa","((?>a*?))*",[trim]))),
     <<"a::abbaa">> = iolist_to_binary(join(re:split("aabbaa","((?>a*?))*",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"a::a::b::b::a::a::">> = iolist_to_binary(join(re:split("aabbaa","((?>a*?))*",[]))), 
+                                                                                                                                                                                2}]))),
+    <<"a::a::b::b::a::a::">> = iolist_to_binary(join(re:split("aabbaa","((?>a*?))*",[]))),
     <<"">> = iolist_to_binary(join(re:split("12-sep-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended,
-                                                                                                                                                                                                                                                                                                                 trim]))), 
+                                                                                                                                                                                                                                                                                                                 trim]))),
     <<":">> = iolist_to_binary(join(re:split("12-sep-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended,
                                                                                                                                                                                                                                                                                                                    {parts,
-                                                                                                                                                                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("12-sep-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended]))), 
+                                                                                                                                                                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("12-sep-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("12-09-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended,
-                                                                                                                                                                                                                                                                                                               trim]))), 
+                                                                                                                                                                                                                                                                                                               trim]))),
     <<":">> = iolist_to_binary(join(re:split("12-09-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended,
                                                                                                                                                                                                                                                                                                                  {parts,
-                                                                                                                                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("12-09-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended]))), 
+                                                                                                                                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("12-09-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended,
-                                                                                                                                                                                                                                                                                                                     trim]))), 
+                                                                                                                                                                                                                                                                                                                     trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended,
                                                                                                                                                                                                                                                                                                                        {parts,
-                                                                                                                                                                                                                                                                                                                        2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended]))), 
+                                                                                                                                                                                                                                                                                                                        2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended]))),
     <<"sep-12-98">> = iolist_to_binary(join(re:split("sep-12-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended,
-                                                                                                                                                                                                                                                                                                                 trim]))), 
+                                                                                                                                                                                                                                                                                                                 trim]))),
     <<"sep-12-98">> = iolist_to_binary(join(re:split("sep-12-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended,
                                                                                                                                                                                                                                                                                                                    {parts,
-                                                                                                                                                                                                                                                                                                                    2}]))), 
-    <<"sep-12-98">> = iolist_to_binary(join(re:split("sep-12-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended]))), 
-    <<"foo:foo">> = iolist_to_binary(join(re:split("foobarfoo","(?<=(foo))bar\\1",[trim]))), 
+                                                                                                                                                                                                                                                                                                                    2}]))),
+    <<"sep-12-98">> = iolist_to_binary(join(re:split("sep-12-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ",[extended]))),
+    <<"foo:foo">> = iolist_to_binary(join(re:split("foobarfoo","(?<=(foo))bar\\1",[trim]))),
     <<"foo:foo:">> = iolist_to_binary(join(re:split("foobarfoo","(?<=(foo))bar\\1",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<"foo:foo:">> = iolist_to_binary(join(re:split("foobarfoo","(?<=(foo))bar\\1",[]))), 
-    <<"foo:foo:tling">> = iolist_to_binary(join(re:split("foobarfootling","(?<=(foo))bar\\1",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<"foo:foo:">> = iolist_to_binary(join(re:split("foobarfoo","(?<=(foo))bar\\1",[]))),
+    <<"foo:foo:tling">> = iolist_to_binary(join(re:split("foobarfootling","(?<=(foo))bar\\1",[trim]))),
     <<"foo:foo:tling">> = iolist_to_binary(join(re:split("foobarfootling","(?<=(foo))bar\\1",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<"foo:foo:tling">> = iolist_to_binary(join(re:split("foobarfootling","(?<=(foo))bar\\1",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(foo))bar\\1",[trim]))), 
+                                                                                                                                                                                                             2}]))),
+    <<"foo:foo:tling">> = iolist_to_binary(join(re:split("foobarfootling","(?<=(foo))bar\\1",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(foo))bar\\1",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(foo))bar\\1",[{parts,
-                                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(foo))bar\\1",[]))), 
-    <<"foobar">> = iolist_to_binary(join(re:split("foobar","(?<=(foo))bar\\1",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(foo))bar\\1",[]))),
+    <<"foobar">> = iolist_to_binary(join(re:split("foobar","(?<=(foo))bar\\1",[trim]))),
     <<"foobar">> = iolist_to_binary(join(re:split("foobar","(?<=(foo))bar\\1",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<"foobar">> = iolist_to_binary(join(re:split("foobar","(?<=(foo))bar\\1",[]))), 
-    <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","(?<=(foo))bar\\1",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<"foobar">> = iolist_to_binary(join(re:split("foobar","(?<=(foo))bar\\1",[]))),
+    <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","(?<=(foo))bar\\1",[trim]))),
     <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","(?<=(foo))bar\\1",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","(?<=(foo))bar\\1",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("saturday","(?i:saturday|sunday)",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<"barfoo">> = iolist_to_binary(join(re:split("barfoo","(?<=(foo))bar\\1",[]))),
+    <<"">> = iolist_to_binary(join(re:split("saturday","(?i:saturday|sunday)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("saturday","(?i:saturday|sunday)",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("saturday","(?i:saturday|sunday)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("sunday","(?i:saturday|sunday)",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("saturday","(?i:saturday|sunday)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("sunday","(?i:saturday|sunday)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("sunday","(?i:saturday|sunday)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("sunday","(?i:saturday|sunday)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("Saturday","(?i:saturday|sunday)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("sunday","(?i:saturday|sunday)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("Saturday","(?i:saturday|sunday)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("Saturday","(?i:saturday|sunday)",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("Saturday","(?i:saturday|sunday)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("Sunday","(?i:saturday|sunday)",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("Saturday","(?i:saturday|sunday)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("Sunday","(?i:saturday|sunday)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("Sunday","(?i:saturday|sunday)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("Sunday","(?i:saturday|sunday)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("SATURDAY","(?i:saturday|sunday)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("Sunday","(?i:saturday|sunday)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("SATURDAY","(?i:saturday|sunday)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("SATURDAY","(?i:saturday|sunday)",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("SATURDAY","(?i:saturday|sunday)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("SUNDAY","(?i:saturday|sunday)",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("SATURDAY","(?i:saturday|sunday)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("SUNDAY","(?i:saturday|sunday)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("SUNDAY","(?i:saturday|sunday)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("SUNDAY","(?i:saturday|sunday)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("SunDay","(?i:saturday|sunday)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("SUNDAY","(?i:saturday|sunday)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("SunDay","(?i:saturday|sunday)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("SunDay","(?i:saturday|sunday)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("SunDay","(?i:saturday|sunday)",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abcx","(a(?i)bc|BB)x",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("SunDay","(?i:saturday|sunday)",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abcx","(a(?i)bc|BB)x",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abcx","(a(?i)bc|BB)x",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcx","(a(?i)bc|BB)x",[]))), 
-    <<":aBC">> = iolist_to_binary(join(re:split("aBCx","(a(?i)bc|BB)x",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abcx","(a(?i)bc|BB)x",[]))),
+    <<":aBC">> = iolist_to_binary(join(re:split("aBCx","(a(?i)bc|BB)x",[trim]))),
     <<":aBC:">> = iolist_to_binary(join(re:split("aBCx","(a(?i)bc|BB)x",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":aBC:">> = iolist_to_binary(join(re:split("aBCx","(a(?i)bc|BB)x",[]))), 
-    <<":bb">> = iolist_to_binary(join(re:split("bbx","(a(?i)bc|BB)x",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":aBC:">> = iolist_to_binary(join(re:split("aBCx","(a(?i)bc|BB)x",[]))),
+    <<":bb">> = iolist_to_binary(join(re:split("bbx","(a(?i)bc|BB)x",[trim]))),
     <<":bb:">> = iolist_to_binary(join(re:split("bbx","(a(?i)bc|BB)x",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":bb:">> = iolist_to_binary(join(re:split("bbx","(a(?i)bc|BB)x",[]))), 
-    <<":BB">> = iolist_to_binary(join(re:split("BBx","(a(?i)bc|BB)x",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":bb:">> = iolist_to_binary(join(re:split("bbx","(a(?i)bc|BB)x",[]))),
+    <<":BB">> = iolist_to_binary(join(re:split("BBx","(a(?i)bc|BB)x",[trim]))),
     <<":BB:">> = iolist_to_binary(join(re:split("BBx","(a(?i)bc|BB)x",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":BB:">> = iolist_to_binary(join(re:split("BBx","(a(?i)bc|BB)x",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a(?i)bc|BB)x",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":BB:">> = iolist_to_binary(join(re:split("BBx","(a(?i)bc|BB)x",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a(?i)bc|BB)x",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a(?i)bc|BB)x",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a(?i)bc|BB)x",[]))), 
-    <<"abcX">> = iolist_to_binary(join(re:split("abcX","(a(?i)bc|BB)x",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(a(?i)bc|BB)x",[]))),
+    <<"abcX">> = iolist_to_binary(join(re:split("abcX","(a(?i)bc|BB)x",[trim]))),
     <<"abcX">> = iolist_to_binary(join(re:split("abcX","(a(?i)bc|BB)x",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"abcX">> = iolist_to_binary(join(re:split("abcX","(a(?i)bc|BB)x",[]))), 
-    <<"aBCX">> = iolist_to_binary(join(re:split("aBCX","(a(?i)bc|BB)x",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"abcX">> = iolist_to_binary(join(re:split("abcX","(a(?i)bc|BB)x",[]))),
+    <<"aBCX">> = iolist_to_binary(join(re:split("aBCX","(a(?i)bc|BB)x",[trim]))),
     <<"aBCX">> = iolist_to_binary(join(re:split("aBCX","(a(?i)bc|BB)x",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"aBCX">> = iolist_to_binary(join(re:split("aBCX","(a(?i)bc|BB)x",[]))), 
-    <<"bbX">> = iolist_to_binary(join(re:split("bbX","(a(?i)bc|BB)x",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"aBCX">> = iolist_to_binary(join(re:split("aBCX","(a(?i)bc|BB)x",[]))),
+    <<"bbX">> = iolist_to_binary(join(re:split("bbX","(a(?i)bc|BB)x",[trim]))),
     <<"bbX">> = iolist_to_binary(join(re:split("bbX","(a(?i)bc|BB)x",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"bbX">> = iolist_to_binary(join(re:split("bbX","(a(?i)bc|BB)x",[]))), 
-    <<"BBX">> = iolist_to_binary(join(re:split("BBX","(a(?i)bc|BB)x",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"bbX">> = iolist_to_binary(join(re:split("bbX","(a(?i)bc|BB)x",[]))),
+    <<"BBX">> = iolist_to_binary(join(re:split("BBX","(a(?i)bc|BB)x",[trim]))),
     <<"BBX">> = iolist_to_binary(join(re:split("BBX","(a(?i)bc|BB)x",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"BBX">> = iolist_to_binary(join(re:split("BBX","(a(?i)bc|BB)x",[]))), 
-    <<":ac">> = iolist_to_binary(join(re:split("ac","^([ab](?i)[cd]|[ef])",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"BBX">> = iolist_to_binary(join(re:split("BBX","(a(?i)bc|BB)x",[]))),
+    <<":ac">> = iolist_to_binary(join(re:split("ac","^([ab](?i)[cd]|[ef])",[trim]))),
     <<":ac:">> = iolist_to_binary(join(re:split("ac","^([ab](?i)[cd]|[ef])",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":ac:">> = iolist_to_binary(join(re:split("ac","^([ab](?i)[cd]|[ef])",[]))), 
-    <<":aC">> = iolist_to_binary(join(re:split("aC","^([ab](?i)[cd]|[ef])",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":ac:">> = iolist_to_binary(join(re:split("ac","^([ab](?i)[cd]|[ef])",[]))),
+    <<":aC">> = iolist_to_binary(join(re:split("aC","^([ab](?i)[cd]|[ef])",[trim]))),
     <<":aC:">> = iolist_to_binary(join(re:split("aC","^([ab](?i)[cd]|[ef])",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":aC:">> = iolist_to_binary(join(re:split("aC","^([ab](?i)[cd]|[ef])",[]))), 
-    <<":bD">> = iolist_to_binary(join(re:split("bD","^([ab](?i)[cd]|[ef])",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":aC:">> = iolist_to_binary(join(re:split("aC","^([ab](?i)[cd]|[ef])",[]))),
+    <<":bD">> = iolist_to_binary(join(re:split("bD","^([ab](?i)[cd]|[ef])",[trim]))),
     <<":bD:">> = iolist_to_binary(join(re:split("bD","^([ab](?i)[cd]|[ef])",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":bD:">> = iolist_to_binary(join(re:split("bD","^([ab](?i)[cd]|[ef])",[]))), 
-    <<":e:lephant">> = iolist_to_binary(join(re:split("elephant","^([ab](?i)[cd]|[ef])",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":bD:">> = iolist_to_binary(join(re:split("bD","^([ab](?i)[cd]|[ef])",[]))),
+    <<":e:lephant">> = iolist_to_binary(join(re:split("elephant","^([ab](?i)[cd]|[ef])",[trim]))),
     <<":e:lephant">> = iolist_to_binary(join(re:split("elephant","^([ab](?i)[cd]|[ef])",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":e:lephant">> = iolist_to_binary(join(re:split("elephant","^([ab](?i)[cd]|[ef])",[]))), 
-    <<":E:urope">> = iolist_to_binary(join(re:split("Europe","^([ab](?i)[cd]|[ef])",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":e:lephant">> = iolist_to_binary(join(re:split("elephant","^([ab](?i)[cd]|[ef])",[]))),
+    <<":E:urope">> = iolist_to_binary(join(re:split("Europe","^([ab](?i)[cd]|[ef])",[trim]))),
     <<":E:urope">> = iolist_to_binary(join(re:split("Europe","^([ab](?i)[cd]|[ef])",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":E:urope">> = iolist_to_binary(join(re:split("Europe","^([ab](?i)[cd]|[ef])",[]))), 
-    <<":f:rog">> = iolist_to_binary(join(re:split("frog","^([ab](?i)[cd]|[ef])",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":E:urope">> = iolist_to_binary(join(re:split("Europe","^([ab](?i)[cd]|[ef])",[]))),
+    <<":f:rog">> = iolist_to_binary(join(re:split("frog","^([ab](?i)[cd]|[ef])",[trim]))),
     <<":f:rog">> = iolist_to_binary(join(re:split("frog","^([ab](?i)[cd]|[ef])",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":f:rog">> = iolist_to_binary(join(re:split("frog","^([ab](?i)[cd]|[ef])",[]))), 
-    <<":F:rance">> = iolist_to_binary(join(re:split("France","^([ab](?i)[cd]|[ef])",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":f:rog">> = iolist_to_binary(join(re:split("frog","^([ab](?i)[cd]|[ef])",[]))),
+    <<":F:rance">> = iolist_to_binary(join(re:split("France","^([ab](?i)[cd]|[ef])",[trim]))),
     <<":F:rance">> = iolist_to_binary(join(re:split("France","^([ab](?i)[cd]|[ef])",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":F:rance">> = iolist_to_binary(join(re:split("France","^([ab](?i)[cd]|[ef])",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^([ab](?i)[cd]|[ef])",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":F:rance">> = iolist_to_binary(join(re:split("France","^([ab](?i)[cd]|[ef])",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^([ab](?i)[cd]|[ef])",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^([ab](?i)[cd]|[ef])",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^([ab](?i)[cd]|[ef])",[]))), 
-    <<"Africa">> = iolist_to_binary(join(re:split("Africa","^([ab](?i)[cd]|[ef])",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^([ab](?i)[cd]|[ef])",[]))),
+    <<"Africa">> = iolist_to_binary(join(re:split("Africa","^([ab](?i)[cd]|[ef])",[trim]))),
     <<"Africa">> = iolist_to_binary(join(re:split("Africa","^([ab](?i)[cd]|[ef])",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"Africa">> = iolist_to_binary(join(re:split("Africa","^([ab](?i)[cd]|[ef])",[]))), 
-    <<":ab">> = iolist_to_binary(join(re:split("ab","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"Africa">> = iolist_to_binary(join(re:split("Africa","^([ab](?i)[cd]|[ef])",[]))),
+    <<":ab">> = iolist_to_binary(join(re:split("ab","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))),
     <<":ab:">> = iolist_to_binary(join(re:split("ab","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<":ab:">> = iolist_to_binary(join(re:split("ab","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))), 
-    <<":aBd">> = iolist_to_binary(join(re:split("aBd","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<":ab:">> = iolist_to_binary(join(re:split("ab","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))),
+    <<":aBd">> = iolist_to_binary(join(re:split("aBd","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))),
     <<":aBd:">> = iolist_to_binary(join(re:split("aBd","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[{parts,
-                                                                                                                                                                                                                      2}]))), 
-    <<":aBd:">> = iolist_to_binary(join(re:split("aBd","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))), 
-    <<":xy">> = iolist_to_binary(join(re:split("xy","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))), 
+                                                                                                                                                                                                                      2}]))),
+    <<":aBd:">> = iolist_to_binary(join(re:split("aBd","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))),
+    <<":xy">> = iolist_to_binary(join(re:split("xy","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))),
     <<":xy:">> = iolist_to_binary(join(re:split("xy","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<":xy:">> = iolist_to_binary(join(re:split("xy","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))), 
-    <<":xY">> = iolist_to_binary(join(re:split("xY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<":xy:">> = iolist_to_binary(join(re:split("xy","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))),
+    <<":xY">> = iolist_to_binary(join(re:split("xY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))),
     <<":xY:">> = iolist_to_binary(join(re:split("xY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<":xY:">> = iolist_to_binary(join(re:split("xY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))), 
-    <<":z:ebra">> = iolist_to_binary(join(re:split("zebra","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<":xY:">> = iolist_to_binary(join(re:split("xY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))),
+    <<":z:ebra">> = iolist_to_binary(join(re:split("zebra","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))),
     <<":z:ebra">> = iolist_to_binary(join(re:split("zebra","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[{parts,
-                                                                                                                                                                                                                          2}]))), 
-    <<":z:ebra">> = iolist_to_binary(join(re:split("zebra","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))), 
-    <<":Z:ambesi">> = iolist_to_binary(join(re:split("Zambesi","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))), 
+                                                                                                                                                                                                                          2}]))),
+    <<":z:ebra">> = iolist_to_binary(join(re:split("zebra","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))),
+    <<":Z:ambesi">> = iolist_to_binary(join(re:split("Zambesi","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))),
     <<":Z:ambesi">> = iolist_to_binary(join(re:split("Zambesi","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[{parts,
-                                                                                                                                                                                                                              2}]))), 
-    <<":Z:ambesi">> = iolist_to_binary(join(re:split("Zambesi","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))), 
+                                                                                                                                                                                                                              2}]))),
+    <<":Z:ambesi">> = iolist_to_binary(join(re:split("Zambesi","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[{parts,
-                                                                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))), 
-    <<"aCD">> = iolist_to_binary(join(re:split("aCD","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))), 
+                                                                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))),
+    <<"aCD">> = iolist_to_binary(join(re:split("aCD","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))),
     <<"aCD">> = iolist_to_binary(join(re:split("aCD","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[{parts,
-                                                                                                                                                                                                                      2}]))), 
-    <<"aCD">> = iolist_to_binary(join(re:split("aCD","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))), 
-    <<"XY">> = iolist_to_binary(join(re:split("XY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))), 
+                                                                                                                                                                                                                      2}]))),
+    <<"aCD">> = iolist_to_binary(join(re:split("aCD","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))),
+    <<"XY">> = iolist_to_binary(join(re:split("XY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[trim]))),
     <<"XY">> = iolist_to_binary(join(re:split("XY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<"XY">> = iolist_to_binary(join(re:split("XY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<"XY">> = iolist_to_binary(join(re:split("XY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)",[]))),
     <<"foo
 ">> = iolist_to_binary(join(re:split("foo
-bar","(?<=foo\\n)^bar",[multiline,trim]))), 
+bar","(?<=foo\\n)^bar",[multiline,trim]))),
     <<"foo
 :">> = iolist_to_binary(join(re:split("foo
-bar","(?<=foo\\n)^bar",[multiline,{parts,2}]))), 
+bar","(?<=foo\\n)^bar",[multiline,{parts,2}]))),
     <<"foo
 :">> = iolist_to_binary(join(re:split("foo
-bar","(?<=foo\\n)^bar",[multiline]))), 
+bar","(?<=foo\\n)^bar",[multiline]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=foo\\n)^bar",[multiline,
-                                                                                                                                                                                                   trim]))), 
+                                                                                                                                                                                                   trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=foo\\n)^bar",[multiline,
                                                                                                                                                                                                      {parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=foo\\n)^bar",[multiline]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=foo\\n)^bar",[multiline]))),
     <<"bar">> = iolist_to_binary(join(re:split("bar","(?<=foo\\n)^bar",[multiline,
-                                                                                                                                                                                   trim]))), 
+                                                                                                                                                                                   trim]))),
     <<"bar">> = iolist_to_binary(join(re:split("bar","(?<=foo\\n)^bar",[multiline,
                                                                                                                                                                                      {parts,
-                                                                                                                                                                                      2}]))), 
-    <<"bar">> = iolist_to_binary(join(re:split("bar","(?<=foo\\n)^bar",[multiline]))), 
+                                                                                                                                                                                      2}]))),
+    <<"bar">> = iolist_to_binary(join(re:split("bar","(?<=foo\\n)^bar",[multiline]))),
     <<"baz
 bar">> = iolist_to_binary(join(re:split("baz
-bar","(?<=foo\\n)^bar",[multiline,trim]))), 
+bar","(?<=foo\\n)^bar",[multiline,trim]))),
     <<"baz
 bar">> = iolist_to_binary(join(re:split("baz
-bar","(?<=foo\\n)^bar",[multiline,{parts,2}]))), 
+bar","(?<=foo\\n)^bar",[multiline,{parts,2}]))),
     <<"baz
 bar">> = iolist_to_binary(join(re:split("baz
-bar","(?<=foo\\n)^bar",[multiline]))), 
-    <<"bar">> = iolist_to_binary(join(re:split("barbaz","(?<=(?<!foo)bar)baz",[trim]))), 
+bar","(?<=foo\\n)^bar",[multiline]))),
+    <<"bar">> = iolist_to_binary(join(re:split("barbaz","(?<=(?<!foo)bar)baz",[trim]))),
     <<"bar:">> = iolist_to_binary(join(re:split("barbaz","(?<=(?<!foo)bar)baz",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"bar:">> = iolist_to_binary(join(re:split("barbaz","(?<=(?<!foo)bar)baz",[]))), 
-    <<"barbar">> = iolist_to_binary(join(re:split("barbarbaz","(?<=(?<!foo)bar)baz",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"bar:">> = iolist_to_binary(join(re:split("barbaz","(?<=(?<!foo)bar)baz",[]))),
+    <<"barbar">> = iolist_to_binary(join(re:split("barbarbaz","(?<=(?<!foo)bar)baz",[trim]))),
     <<"barbar:">> = iolist_to_binary(join(re:split("barbarbaz","(?<=(?<!foo)bar)baz",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<"barbar:">> = iolist_to_binary(join(re:split("barbarbaz","(?<=(?<!foo)bar)baz",[]))), 
-    <<"koobar">> = iolist_to_binary(join(re:split("koobarbaz","(?<=(?<!foo)bar)baz",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<"barbar:">> = iolist_to_binary(join(re:split("barbarbaz","(?<=(?<!foo)bar)baz",[]))),
+    <<"koobar">> = iolist_to_binary(join(re:split("koobarbaz","(?<=(?<!foo)bar)baz",[trim]))),
     <<"koobar:">> = iolist_to_binary(join(re:split("koobarbaz","(?<=(?<!foo)bar)baz",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<"koobar:">> = iolist_to_binary(join(re:split("koobarbaz","(?<=(?<!foo)bar)baz",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(?<!foo)bar)baz",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<"koobar:">> = iolist_to_binary(join(re:split("koobarbaz","(?<=(?<!foo)bar)baz",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(?<!foo)bar)baz",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(?<!foo)bar)baz",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(?<!foo)bar)baz",[]))), 
-    <<"baz">> = iolist_to_binary(join(re:split("baz","(?<=(?<!foo)bar)baz",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(?<!foo)bar)baz",[]))),
+    <<"baz">> = iolist_to_binary(join(re:split("baz","(?<=(?<!foo)bar)baz",[trim]))),
     <<"baz">> = iolist_to_binary(join(re:split("baz","(?<=(?<!foo)bar)baz",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"baz">> = iolist_to_binary(join(re:split("baz","(?<=(?<!foo)bar)baz",[]))), 
-    <<"foobarbaz">> = iolist_to_binary(join(re:split("foobarbaz","(?<=(?<!foo)bar)baz",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"baz">> = iolist_to_binary(join(re:split("baz","(?<=(?<!foo)bar)baz",[]))),
+    <<"foobarbaz">> = iolist_to_binary(join(re:split("foobarbaz","(?<=(?<!foo)bar)baz",[trim]))),
     <<"foobarbaz">> = iolist_to_binary(join(re:split("foobarbaz","(?<=(?<!foo)bar)baz",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<"foobarbaz">> = iolist_to_binary(join(re:split("foobarbaz","(?<=(?<!foo)bar)baz",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<"foobarbaz">> = iolist_to_binary(join(re:split("foobarbaz","(?<=(?<!foo)bar)baz",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","^(a\\1?){4}$",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","^(a\\1?){4}$",[]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","^(a\\1?){4}$",[]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aa","^(a\\1?){4}$",[trim]))),
     <<"aa">> = iolist_to_binary(join(re:split("aa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aa","^(a\\1?){4}$",[]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aa","^(a\\1?){4}$",[]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a\\1?){4}$",[trim]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a\\1?){4}$",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a\\1?){4}$",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaaa","^(a\\1?){4}$",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaaaa","^(a\\1?){4}$",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaaaa","^(a\\1?){4}$",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaaaaa","^(a\\1?){4}$",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaaaaaa","^(a\\1?){4}$",[]))), 
-    <<"aaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaaaaaa","^(a\\1?){4}$",[]))),
+    <<"aaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a\\1?){4}$",[trim]))),
     <<"aaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"aaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a\\1?){4}$",[]))), 
-    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"aaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a\\1?){4}$",[]))),
+    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?){4}$",[trim]))),
     <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?){4}$",[]))), 
-    <<":aaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?){4}$",[]))),
+    <<":aaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?){4}$",[trim]))),
     <<":aaaa:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":aaaa:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?){4}$",[]))), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":aaaa:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?){4}$",[]))),
+    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?){4}$",[trim]))),
     <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?){4}$",[]))), 
-    <<"aaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?){4}$",[]))),
+    <<"aaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaa","^(a\\1?){4}$",[trim]))),
     <<"aaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"aaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaa","^(a\\1?){4}$",[]))), 
-    <<"aaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"aaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaa","^(a\\1?){4}$",[]))),
+    <<"aaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaa","^(a\\1?){4}$",[trim]))),
     <<"aaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"aaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaa","^(a\\1?){4}$",[]))), 
-    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"aaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaa","^(a\\1?){4}$",[]))),
+    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaa","^(a\\1?){4}$",[trim]))),
     <<"aaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaa","^(a\\1?){4}$",[]))), 
-    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaa","^(a\\1?){4}$",[]))),
+    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaa","^(a\\1?){4}$",[trim]))),
     <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaa","^(a\\1?){4}$",[]))), 
-    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaa","^(a\\1?){4}$",[]))),
+    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaa","^(a\\1?){4}$",[trim]))),
     <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaa","^(a\\1?){4}$",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaa","^(a\\1?){4}$",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<"aa">> = iolist_to_binary(join(re:split("aa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                       2}]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<":a:a:a:a">> = iolist_to_binary(join(re:split("aaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                       2}]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<":a:a:a:a">> = iolist_to_binary(join(re:split("aaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<":a:a:a:a:">> = iolist_to_binary(join(re:split("aaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                         2}]))), 
-    <<":a:a:a:a:">> = iolist_to_binary(join(re:split("aaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<":a:aa:a:a">> = iolist_to_binary(join(re:split("aaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                         2}]))),
+    <<":a:a:a:a:">> = iolist_to_binary(join(re:split("aaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<":a:aa:a:a">> = iolist_to_binary(join(re:split("aaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<":a:aa:a:a:">> = iolist_to_binary(join(re:split("aaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                           2}]))), 
-    <<":a:aa:a:a:">> = iolist_to_binary(join(re:split("aaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<":a:aa:a:aa">> = iolist_to_binary(join(re:split("aaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                           2}]))),
+    <<":a:aa:a:a:">> = iolist_to_binary(join(re:split("aaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<":a:aa:a:aa">> = iolist_to_binary(join(re:split("aaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<":a:aa:a:aa:">> = iolist_to_binary(join(re:split("aaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                             2}]))), 
-    <<":a:aa:a:aa:">> = iolist_to_binary(join(re:split("aaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<":a:aa:aaa:a">> = iolist_to_binary(join(re:split("aaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                             2}]))),
+    <<":a:aa:a:aa:">> = iolist_to_binary(join(re:split("aaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<":a:aa:aaa:a">> = iolist_to_binary(join(re:split("aaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<":a:aa:aaa:a:">> = iolist_to_binary(join(re:split("aaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                               2}]))), 
-    <<":a:aa:aaa:a:">> = iolist_to_binary(join(re:split("aaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<"aaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                               2}]))),
+    <<":a:aa:aaa:a:">> = iolist_to_binary(join(re:split("aaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<"aaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<"aaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                                 2}]))), 
-    <<"aaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                                 2}]))),
+    <<"aaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                                   2}]))), 
-    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<":a:aa:aaa:aaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                                   2}]))),
+    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<":a:aa:aaa:aaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<":a:aa:aaa:aaaa:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                                     2}]))), 
-    <<":a:aa:aaa:aaaa:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                                     2}]))),
+    <<":a:aa:aaa:aaaa:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                                       2}]))), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<"aaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                                       2}]))),
+    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<"aaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<"aaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                                         2}]))), 
-    <<"aaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<"aaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                                         2}]))),
+    <<"aaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<"aaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<"aaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                                           2}]))), 
-    <<"aaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                                           2}]))),
+    <<"aaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<"aaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                                             2}]))), 
-    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                                             2}]))),
+    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                                               2}]))), 
-    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))), 
+                                                                                                                                                                                                                                               2}]))),
+    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[trim]))),
     <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[{parts,
-                                                                                                                                                                                                                                                 2}]))), 
-    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","abc",[trim]))), 
+                                                                                                                                                                                                                                                 2}]))),
+    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","abc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","abc",[{parts,
-                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","abc",[]))), 
-    <<"x:y">> = iolist_to_binary(join(re:split("xabcy","abc",[trim]))), 
+                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","abc",[]))),
+    <<"x:y">> = iolist_to_binary(join(re:split("xabcy","abc",[trim]))),
     <<"x:y">> = iolist_to_binary(join(re:split("xabcy","abc",[{parts,
-                                                                                                                                                                2}]))), 
-    <<"x:y">> = iolist_to_binary(join(re:split("xabcy","abc",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ababc","abc",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<"x:y">> = iolist_to_binary(join(re:split("xabcy","abc",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ababc","abc",[trim]))),
     <<"ab:">> = iolist_to_binary(join(re:split("ababc","abc",[{parts,
-                                                                                                                                                                2}]))), 
-    <<"ab:">> = iolist_to_binary(join(re:split("ababc","abc",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<"ab:">> = iolist_to_binary(join(re:split("ababc","abc",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[]))), 
-    <<"xbc">> = iolist_to_binary(join(re:split("xbc","abc",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[]))),
+    <<"xbc">> = iolist_to_binary(join(re:split("xbc","abc",[trim]))),
     <<"xbc">> = iolist_to_binary(join(re:split("xbc","abc",[{parts,
-                                                                                                                                                            2}]))), 
-    <<"xbc">> = iolist_to_binary(join(re:split("xbc","abc",[]))), 
-    <<"axc">> = iolist_to_binary(join(re:split("axc","abc",[trim]))), 
+                                                                                                                                                            2}]))),
+    <<"xbc">> = iolist_to_binary(join(re:split("xbc","abc",[]))),
+    <<"axc">> = iolist_to_binary(join(re:split("axc","abc",[trim]))),
     <<"axc">> = iolist_to_binary(join(re:split("axc","abc",[{parts,
-                                                                                                                                                            2}]))), 
-    <<"axc">> = iolist_to_binary(join(re:split("axc","abc",[]))), 
-    <<"abx">> = iolist_to_binary(join(re:split("abx","abc",[trim]))), 
+                                                                                                                                                            2}]))),
+    <<"axc">> = iolist_to_binary(join(re:split("axc","abc",[]))),
+    <<"abx">> = iolist_to_binary(join(re:split("abx","abc",[trim]))),
     <<"abx">> = iolist_to_binary(join(re:split("abx","abc",[{parts,
-                                                                                                                                                            2}]))), 
-    <<"abx">> = iolist_to_binary(join(re:split("abx","abc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","ab*c",[trim]))), 
+                                                                                                                                                            2}]))),
+    <<"abx">> = iolist_to_binary(join(re:split("abx","abc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","ab*c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","ab*c",[{parts,
-                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","ab*c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","ab*bc",[trim]))), 
+                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","ab*c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","ab*bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","ab*bc",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","ab*bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abbc","ab*bc",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","ab*bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abbc","ab*bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abbc","ab*bc",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abbc","ab*bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab*bc",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abbc","ab*bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab*bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abbbbc","ab*bc",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab*bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abbbbc",".{1}",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab*bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abbbbc",".{1}",[trim]))),
     <<":bbbbc">> = iolist_to_binary(join(re:split("abbbbc",".{1}",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"::::::">> = iolist_to_binary(join(re:split("abbbbc",".{1}",[]))), 
-    <<":bc">> = iolist_to_binary(join(re:split("abbbbc",".{3,4}",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"::::::">> = iolist_to_binary(join(re:split("abbbbc",".{1}",[]))),
+    <<":bc">> = iolist_to_binary(join(re:split("abbbbc",".{3,4}",[trim]))),
     <<":bc">> = iolist_to_binary(join(re:split("abbbbc",".{3,4}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":bc">> = iolist_to_binary(join(re:split("abbbbc",".{3,4}",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab{0,}bc",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":bc">> = iolist_to_binary(join(re:split("abbbbc",".{3,4}",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab{0,}bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{0,}bc",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{0,}bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abbc","ab+bc",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{0,}bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abbc","ab+bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abbc","ab+bc",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abbc","ab+bc",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab+bc",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abbc","ab+bc",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab+bc",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab+bc",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab+bc",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","ab+bc",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab+bc",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","ab+bc",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","ab+bc",[{parts,
-                                                                                                                                                                2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","ab+bc",[]))), 
-    <<"abq">> = iolist_to_binary(join(re:split("abq","ab+bc",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","ab+bc",[]))),
+    <<"abq">> = iolist_to_binary(join(re:split("abq","ab+bc",[trim]))),
     <<"abq">> = iolist_to_binary(join(re:split("abq","ab+bc",[{parts,
-                                                                                                                                                                2}]))), 
-    <<"abq">> = iolist_to_binary(join(re:split("abq","ab+bc",[]))), 
+                                                                                                                                                                2}]))),
+    <<"abq">> = iolist_to_binary(join(re:split("abq","ab+bc",[]))),
     ok.
 run15() ->
-    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab+bc",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab+bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abbbbc","ab+bc",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab+bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab{1,}bc",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab+bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab{1,}bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{1,}bc",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{1,}bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab{1,3}bc",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{1,}bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab{1,3}bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{1,3}bc",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{1,3}bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab{3,4}bc",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{1,3}bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abbbbc","ab{3,4}bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{3,4}bc",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{3,4}bc",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{4,5}bc",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{3,4}bc",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{4,5}bc",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{4,5}bc",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{4,5}bc",[]))), 
-    <<"abq">> = iolist_to_binary(join(re:split("abq","ab{4,5}bc",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{4,5}bc",[]))),
+    <<"abq">> = iolist_to_binary(join(re:split("abq","ab{4,5}bc",[trim]))),
     <<"abq">> = iolist_to_binary(join(re:split("abq","ab{4,5}bc",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"abq">> = iolist_to_binary(join(re:split("abq","ab{4,5}bc",[]))), 
-    <<"abbbbc">> = iolist_to_binary(join(re:split("abbbbc","ab{4,5}bc",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"abq">> = iolist_to_binary(join(re:split("abq","ab{4,5}bc",[]))),
+    <<"abbbbc">> = iolist_to_binary(join(re:split("abbbbc","ab{4,5}bc",[trim]))),
     <<"abbbbc">> = iolist_to_binary(join(re:split("abbbbc","ab{4,5}bc",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"abbbbc">> = iolist_to_binary(join(re:split("abbbbc","ab{4,5}bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abbc","ab?bc",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"abbbbc">> = iolist_to_binary(join(re:split("abbbbc","ab{4,5}bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abbc","ab?bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abbc","ab?bc",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abbc","ab?bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","ab?bc",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abbc","ab?bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","ab?bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","ab?bc",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","ab?bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","ab{0,1}bc",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","ab?bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","ab{0,1}bc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","ab{0,1}bc",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","ab{0,1}bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","ab?c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","ab{0,1}bc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","ab?c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","ab?c",[{parts,
-                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","ab?c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","ab{0,1}c",[trim]))), 
+                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","ab?c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","ab{0,1}c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","ab{0,1}c",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","ab{0,1}c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","^abc$",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","ab{0,1}c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","^abc$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","^abc$",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","^abc$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","^abc$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[]))), 
-    <<"abbbbc">> = iolist_to_binary(join(re:split("abbbbc","^abc$",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[]))),
+    <<"abbbbc">> = iolist_to_binary(join(re:split("abbbbc","^abc$",[trim]))),
     <<"abbbbc">> = iolist_to_binary(join(re:split("abbbbc","^abc$",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<"abbbbc">> = iolist_to_binary(join(re:split("abbbbc","^abc$",[]))), 
-    <<"abcc">> = iolist_to_binary(join(re:split("abcc","^abc$",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<"abbbbc">> = iolist_to_binary(join(re:split("abbbbc","^abc$",[]))),
+    <<"abcc">> = iolist_to_binary(join(re:split("abcc","^abc$",[trim]))),
     <<"abcc">> = iolist_to_binary(join(re:split("abcc","^abc$",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<"abcc">> = iolist_to_binary(join(re:split("abcc","^abc$",[]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abcc","^abc",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<"abcc">> = iolist_to_binary(join(re:split("abcc","^abc$",[]))),
+    <<":c">> = iolist_to_binary(join(re:split("abcc","^abc",[trim]))),
     <<":c">> = iolist_to_binary(join(re:split("abcc","^abc",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abcc","^abc",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("aabc","abc$",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":c">> = iolist_to_binary(join(re:split("abcc","^abc",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("aabc","abc$",[trim]))),
     <<"a:">> = iolist_to_binary(join(re:split("aabc","abc$",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("aabc","abc$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc$",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<"a:">> = iolist_to_binary(join(re:split("aabc","abc$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc$",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc$",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("aabc","abc$",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc$",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("aabc","abc$",[trim]))),
     <<"a:">> = iolist_to_binary(join(re:split("aabc","abc$",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("aabc","abc$",[]))), 
-    <<"aabcd">> = iolist_to_binary(join(re:split("aabcd","abc$",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<"a:">> = iolist_to_binary(join(re:split("aabc","abc$",[]))),
+    <<"aabcd">> = iolist_to_binary(join(re:split("aabcd","abc$",[trim]))),
     <<"aabcd">> = iolist_to_binary(join(re:split("aabcd","abc$",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<"aabcd">> = iolist_to_binary(join(re:split("aabcd","abc$",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<"aabcd">> = iolist_to_binary(join(re:split("aabcd","abc$",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","^",[{parts,
-                                                                                                                                                        2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","$",[trim]))), 
+                                                                                                                                                        2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","$",[trim]))),
     <<"abc:">> = iolist_to_binary(join(re:split("abc","$",[{parts,
-                                                                                                                                                         2}]))), 
-    <<"abc:">> = iolist_to_binary(join(re:split("abc","$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","a.c",[trim]))), 
+                                                                                                                                                         2}]))),
+    <<"abc:">> = iolist_to_binary(join(re:split("abc","$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","a.c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","a.c",[{parts,
-                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","a.c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("axc","a.c",[trim]))), 
+                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","a.c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("axc","a.c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("axc","a.c",[{parts,
-                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("axc","a.c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("axyzc","a.*c",[trim]))), 
+                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("axc","a.c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("axyzc","a.*c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("axyzc","a.*c",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("axyzc","a.*c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abd","a[bc]d",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("axyzc","a.*c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abd","a[bc]d",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abd","a[bc]d",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abd","a[bc]d",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[bc]d",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abd","a[bc]d",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[bc]d",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[bc]d",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[bc]d",[]))), 
-    <<"axyzd">> = iolist_to_binary(join(re:split("axyzd","a[bc]d",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[bc]d",[]))),
+    <<"axyzd">> = iolist_to_binary(join(re:split("axyzd","a[bc]d",[trim]))),
     <<"axyzd">> = iolist_to_binary(join(re:split("axyzd","a[bc]d",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"axyzd">> = iolist_to_binary(join(re:split("axyzd","a[bc]d",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","a[bc]d",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"axyzd">> = iolist_to_binary(join(re:split("axyzd","a[bc]d",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","a[bc]d",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","a[bc]d",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","a[bc]d",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ace","a[b-d]e",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","a[bc]d",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ace","a[b-d]e",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ace","a[b-d]e",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ace","a[b-d]e",[]))), 
+                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ace","a[b-d]e",[]))),
     ok.
 run16() ->
-    <<"a">> = iolist_to_binary(join(re:split("aac","a[b-d]",[trim]))), 
+    <<"a">> = iolist_to_binary(join(re:split("aac","a[b-d]",[trim]))),
     <<"a:">> = iolist_to_binary(join(re:split("aac","a[b-d]",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("aac","a[b-d]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a-","a[-b]",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"a:">> = iolist_to_binary(join(re:split("aac","a[b-d]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a-","a[-b]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a-","a[-b]",[{parts,
-                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a-","a[-b]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a-","a[b-]",[trim]))), 
+                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a-","a[-b]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a-","a[b-]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a-","a[b-]",[{parts,
-                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a-","a[b-]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a]","a]",[trim]))), 
+                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a-","a[b-]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a]","a]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a]","a]",[{parts,
-                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a]","a]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a]b","a[]]b",[trim]))), 
+                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a]","a]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a]b","a[]]b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a]b","a[]]b",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a]b","a[]]b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aed","a[^bc]d",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a]b","a[]]b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aed","a[^bc]d",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aed","a[^bc]d",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aed","a[^bc]d",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^bc]d",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aed","a[^bc]d",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^bc]d",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^bc]d",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^bc]d",[]))), 
-    <<"abd">> = iolist_to_binary(join(re:split("abd","a[^bc]d",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^bc]d",[]))),
+    <<"abd">> = iolist_to_binary(join(re:split("abd","a[^bc]d",[trim]))),
     <<"abd">> = iolist_to_binary(join(re:split("abd","a[^bc]d",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"abd">> = iolist_to_binary(join(re:split("abd","a[^bc]d",[]))), 
-    <<"abd">> = iolist_to_binary(join(re:split("abd","a[^bc]d",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"abd">> = iolist_to_binary(join(re:split("abd","a[^bc]d",[]))),
+    <<"abd">> = iolist_to_binary(join(re:split("abd","a[^bc]d",[trim]))),
     <<"abd">> = iolist_to_binary(join(re:split("abd","a[^bc]d",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"abd">> = iolist_to_binary(join(re:split("abd","a[^bc]d",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("adc","a[^-b]c",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"abd">> = iolist_to_binary(join(re:split("abd","a[^bc]d",[]))),
+    <<"">> = iolist_to_binary(join(re:split("adc","a[^-b]c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("adc","a[^-b]c",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("adc","a[^-b]c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("adc","a[^]b]c",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("adc","a[^-b]c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("adc","a[^]b]c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("adc","a[^]b]c",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("adc","a[^]b]c",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^]b]c",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("adc","a[^]b]c",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^]b]c",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^]b]c",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^]b]c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a-c","a[^]b]c",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^]b]c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a-c","a[^]b]c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a-c","a[^]b]c",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a-c","a[^]b]c",[]))), 
-    <<"a]c">> = iolist_to_binary(join(re:split("a]c","a[^]b]c",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a-c","a[^]b]c",[]))),
+    <<"a]c">> = iolist_to_binary(join(re:split("a]c","a[^]b]c",[trim]))),
     <<"a]c">> = iolist_to_binary(join(re:split("a]c","a[^]b]c",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"a]c">> = iolist_to_binary(join(re:split("a]c","a[^]b]c",[]))), 
-    <<":-">> = iolist_to_binary(join(re:split("a-","\\ba\\b",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"a]c">> = iolist_to_binary(join(re:split("a]c","a[^]b]c",[]))),
+    <<":-">> = iolist_to_binary(join(re:split("a-","\\ba\\b",[trim]))),
     <<":-">> = iolist_to_binary(join(re:split("a-","\\ba\\b",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":-">> = iolist_to_binary(join(re:split("a-","\\ba\\b",[]))), 
-    <<"-">> = iolist_to_binary(join(re:split("-a","\\ba\\b",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":-">> = iolist_to_binary(join(re:split("a-","\\ba\\b",[]))),
+    <<"-">> = iolist_to_binary(join(re:split("-a","\\ba\\b",[trim]))),
     <<"-:">> = iolist_to_binary(join(re:split("-a","\\ba\\b",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"-:">> = iolist_to_binary(join(re:split("-a","\\ba\\b",[]))), 
-    <<"-:-">> = iolist_to_binary(join(re:split("-a-","\\ba\\b",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"-:">> = iolist_to_binary(join(re:split("-a","\\ba\\b",[]))),
+    <<"-:-">> = iolist_to_binary(join(re:split("-a-","\\ba\\b",[trim]))),
     <<"-:-">> = iolist_to_binary(join(re:split("-a-","\\ba\\b",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"-:-">> = iolist_to_binary(join(re:split("-a-","\\ba\\b",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\by\\b",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"-:-">> = iolist_to_binary(join(re:split("-a-","\\ba\\b",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\by\\b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\by\\b",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\by\\b",[]))), 
-    <<"xy">> = iolist_to_binary(join(re:split("xy","\\by\\b",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\by\\b",[]))),
+    <<"xy">> = iolist_to_binary(join(re:split("xy","\\by\\b",[trim]))),
     <<"xy">> = iolist_to_binary(join(re:split("xy","\\by\\b",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"xy">> = iolist_to_binary(join(re:split("xy","\\by\\b",[]))), 
-    <<"yz">> = iolist_to_binary(join(re:split("yz","\\by\\b",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"xy">> = iolist_to_binary(join(re:split("xy","\\by\\b",[]))),
+    <<"yz">> = iolist_to_binary(join(re:split("yz","\\by\\b",[trim]))),
     <<"yz">> = iolist_to_binary(join(re:split("yz","\\by\\b",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"yz">> = iolist_to_binary(join(re:split("yz","\\by\\b",[]))), 
-    <<"xyz">> = iolist_to_binary(join(re:split("xyz","\\by\\b",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"yz">> = iolist_to_binary(join(re:split("yz","\\by\\b",[]))),
+    <<"xyz">> = iolist_to_binary(join(re:split("xyz","\\by\\b",[trim]))),
     <<"xyz">> = iolist_to_binary(join(re:split("xyz","\\by\\b",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"xyz">> = iolist_to_binary(join(re:split("xyz","\\by\\b",[]))), 
-    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","\\Ba\\B",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"xyz">> = iolist_to_binary(join(re:split("xyz","\\by\\b",[]))),
+    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","\\Ba\\B",[trim]))),
     <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","\\Ba\\B",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","\\Ba\\B",[]))), 
-    <<"a-">> = iolist_to_binary(join(re:split("a-","\\Ba\\B",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","\\Ba\\B",[]))),
+    <<"a-">> = iolist_to_binary(join(re:split("a-","\\Ba\\B",[trim]))),
     <<"a-">> = iolist_to_binary(join(re:split("a-","\\Ba\\B",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"a-">> = iolist_to_binary(join(re:split("a-","\\Ba\\B",[]))), 
-    <<"-a">> = iolist_to_binary(join(re:split("-a","\\Ba\\B",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"a-">> = iolist_to_binary(join(re:split("a-","\\Ba\\B",[]))),
+    <<"-a">> = iolist_to_binary(join(re:split("-a","\\Ba\\B",[trim]))),
     <<"-a">> = iolist_to_binary(join(re:split("-a","\\Ba\\B",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"-a">> = iolist_to_binary(join(re:split("-a","\\Ba\\B",[]))), 
-    <<"-a-">> = iolist_to_binary(join(re:split("-a-","\\Ba\\B",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"-a">> = iolist_to_binary(join(re:split("-a","\\Ba\\B",[]))),
+    <<"-a-">> = iolist_to_binary(join(re:split("-a-","\\Ba\\B",[trim]))),
     <<"-a-">> = iolist_to_binary(join(re:split("-a-","\\Ba\\B",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"-a-">> = iolist_to_binary(join(re:split("-a-","\\Ba\\B",[]))), 
-    <<"x">> = iolist_to_binary(join(re:split("xy","\\By\\b",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"-a-">> = iolist_to_binary(join(re:split("-a-","\\Ba\\B",[]))),
+    <<"x">> = iolist_to_binary(join(re:split("xy","\\By\\b",[trim]))),
     <<"x:">> = iolist_to_binary(join(re:split("xy","\\By\\b",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"x:">> = iolist_to_binary(join(re:split("xy","\\By\\b",[]))), 
-    <<":z">> = iolist_to_binary(join(re:split("yz","\\by\\B",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"x:">> = iolist_to_binary(join(re:split("xy","\\By\\b",[]))),
+    <<":z">> = iolist_to_binary(join(re:split("yz","\\by\\B",[trim]))),
     <<":z">> = iolist_to_binary(join(re:split("yz","\\by\\B",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":z">> = iolist_to_binary(join(re:split("yz","\\by\\B",[]))), 
-    <<"x:z">> = iolist_to_binary(join(re:split("xyz","\\By\\B",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":z">> = iolist_to_binary(join(re:split("yz","\\by\\B",[]))),
+    <<"x:z">> = iolist_to_binary(join(re:split("xyz","\\By\\B",[trim]))),
     <<"x:z">> = iolist_to_binary(join(re:split("xyz","\\By\\B",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"x:z">> = iolist_to_binary(join(re:split("xyz","\\By\\B",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","\\w",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"x:z">> = iolist_to_binary(join(re:split("xyz","\\By\\B",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","\\w",[{parts,
-                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("-","\\W",[trim]))), 
+                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("-","\\W",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("-","\\W",[{parts,
-                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("-","\\W",[]))), 
-    <<"::::Failers">> = iolist_to_binary(join(re:split("*** Failers","\\W",[trim]))), 
+                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("-","\\W",[]))),
+    <<"::::Failers">> = iolist_to_binary(join(re:split("*** Failers","\\W",[trim]))),
     <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\W",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<"::::Failers">> = iolist_to_binary(join(re:split("*** Failers","\\W",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("-","\\W",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<"::::Failers">> = iolist_to_binary(join(re:split("*** Failers","\\W",[]))),
+    <<"">> = iolist_to_binary(join(re:split("-","\\W",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("-","\\W",[{parts,
-                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("-","\\W",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","\\W",[trim]))), 
+                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("-","\\W",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","\\W",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","\\W",[{parts,
-                                                                                                                                                         2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","\\W",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a b","a\\sb",[trim]))), 
+                                                                                                                                                         2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","\\W",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a b","a\\sb",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a b","a\\sb",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a b","a\\sb",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a-b","a\\Sb",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a b","a\\sb",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a-b","a\\Sb",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a-b","a\\Sb",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a-b","a\\Sb",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a\\Sb",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a-b","a\\Sb",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a\\Sb",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a\\Sb",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a\\Sb",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a-b","a\\Sb",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a\\Sb",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a-b","a\\Sb",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a-b","a\\Sb",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a-b","a\\Sb",[]))), 
-    <<"a b">> = iolist_to_binary(join(re:split("a b","a\\Sb",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a-b","a\\Sb",[]))),
+    <<"a b">> = iolist_to_binary(join(re:split("a b","a\\Sb",[trim]))),
     <<"a b">> = iolist_to_binary(join(re:split("a b","a\\Sb",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<"a b">> = iolist_to_binary(join(re:split("a b","a\\Sb",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("1","\\d",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<"a b">> = iolist_to_binary(join(re:split("a b","a\\Sb",[]))),
+    <<"">> = iolist_to_binary(join(re:split("1","\\d",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("1","\\d",[{parts,
-                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("1","\\d",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("-","\\D",[trim]))), 
+                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("1","\\d",[]))),
+    <<"">> = iolist_to_binary(join(re:split("-","\\D",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("-","\\D",[{parts,
-                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("-","\\D",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("*** Failers","\\D",[trim]))), 
+                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("-","\\D",[]))),
+    <<"">> = iolist_to_binary(join(re:split("*** Failers","\\D",[trim]))),
     <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\D",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":::::::::::">> = iolist_to_binary(join(re:split("*** Failers","\\D",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("-","\\D",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":::::::::::">> = iolist_to_binary(join(re:split("*** Failers","\\D",[]))),
+    <<"">> = iolist_to_binary(join(re:split("-","\\D",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("-","\\D",[{parts,
-                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("-","\\D",[]))), 
-    <<"1">> = iolist_to_binary(join(re:split("1","\\D",[trim]))), 
+                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("-","\\D",[]))),
+    <<"1">> = iolist_to_binary(join(re:split("1","\\D",[trim]))),
     <<"1">> = iolist_to_binary(join(re:split("1","\\D",[{parts,
-                                                                                                                                                         2}]))), 
-    <<"1">> = iolist_to_binary(join(re:split("1","\\D",[]))), 
+                                                                                                                                                         2}]))),
+    <<"1">> = iolist_to_binary(join(re:split("1","\\D",[]))),
     ok.
 run17() ->
-    <<"">> = iolist_to_binary(join(re:split("a","[\\w]",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("a","[\\w]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","[\\w]",[{parts,
-                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","[\\w]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("-","[\\W]",[trim]))), 
+                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","[\\w]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("-","[\\W]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("-","[\\W]",[{parts,
-                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("-","[\\W]",[]))), 
-    <<"::::Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\W]",[trim]))), 
+                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("-","[\\W]",[]))),
+    <<"::::Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\W]",[trim]))),
     <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\W]",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"::::Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\W]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("-","[\\W]",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"::::Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\W]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("-","[\\W]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("-","[\\W]",[{parts,
-                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("-","[\\W]",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","[\\W]",[trim]))), 
+                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("-","[\\W]",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","[\\W]",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","[\\W]",[{parts,
-                                                                                                                                                             2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","[\\W]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a b","a[\\s]b",[trim]))), 
+                                                                                                                                                             2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","[\\W]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a b","a[\\s]b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a b","a[\\s]b",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a b","a[\\s]b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a-b","a[\\S]b",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a b","a[\\s]b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a-b","a[\\S]b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a-b","a[\\S]b",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a-b","a[\\S]b",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[\\S]b",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a-b","a[\\S]b",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[\\S]b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[\\S]b",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[\\S]b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a-b","a[\\S]b",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[\\S]b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a-b","a[\\S]b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a-b","a[\\S]b",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a-b","a[\\S]b",[]))), 
-    <<"a b">> = iolist_to_binary(join(re:split("a b","a[\\S]b",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a-b","a[\\S]b",[]))),
+    <<"a b">> = iolist_to_binary(join(re:split("a b","a[\\S]b",[trim]))),
     <<"a b">> = iolist_to_binary(join(re:split("a b","a[\\S]b",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<"a b">> = iolist_to_binary(join(re:split("a b","a[\\S]b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("1","[\\d]",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<"a b">> = iolist_to_binary(join(re:split("a b","a[\\S]b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("1","[\\d]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("1","[\\d]",[{parts,
-                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("1","[\\d]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("-","[\\D]",[trim]))), 
+                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("1","[\\d]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("-","[\\D]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("-","[\\D]",[{parts,
-                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("-","[\\D]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("*** Failers","[\\D]",[trim]))), 
+                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("-","[\\D]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("*** Failers","[\\D]",[trim]))),
     <<":** Failers">> = iolist_to_binary(join(re:split("*** Failers","[\\D]",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":::::::::::">> = iolist_to_binary(join(re:split("*** Failers","[\\D]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("-","[\\D]",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":::::::::::">> = iolist_to_binary(join(re:split("*** Failers","[\\D]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("-","[\\D]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("-","[\\D]",[{parts,
-                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("-","[\\D]",[]))), 
-    <<"1">> = iolist_to_binary(join(re:split("1","[\\D]",[trim]))), 
+                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("-","[\\D]",[]))),
+    <<"1">> = iolist_to_binary(join(re:split("1","[\\D]",[trim]))),
     <<"1">> = iolist_to_binary(join(re:split("1","[\\D]",[{parts,
-                                                                                                                                                             2}]))), 
-    <<"1">> = iolist_to_binary(join(re:split("1","[\\D]",[]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abc","ab|cd",[trim]))), 
+                                                                                                                                                             2}]))),
+    <<"1">> = iolist_to_binary(join(re:split("1","[\\D]",[]))),
+    <<":c">> = iolist_to_binary(join(re:split("abc","ab|cd",[trim]))),
     <<":c">> = iolist_to_binary(join(re:split("abc","ab|cd",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abc","ab|cd",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcd","ab|cd",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":c">> = iolist_to_binary(join(re:split("abc","ab|cd",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcd","ab|cd",[trim]))),
     <<":cd">> = iolist_to_binary(join(re:split("abcd","ab|cd",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("abcd","ab|cd",[]))), 
-    <<"d">> = iolist_to_binary(join(re:split("def","()ef",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("abcd","ab|cd",[]))),
+    <<"d">> = iolist_to_binary(join(re:split("def","()ef",[trim]))),
     <<"d::">> = iolist_to_binary(join(re:split("def","()ef",[{parts,
-                                                                                                                                                              2}]))), 
-    <<"d::">> = iolist_to_binary(join(re:split("def","()ef",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a(b","a\\(b",[trim]))), 
+                                                                                                                                                              2}]))),
+    <<"d::">> = iolist_to_binary(join(re:split("def","()ef",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a(b","a\\(b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a(b","a\\(b",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a(b","a\\(b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ab","a\\(*b",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a(b","a\\(b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ab","a\\(*b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab","a\\(*b",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab","a\\(*b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a((b","a\\(*b",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab","a\\(*b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a((b","a\\(*b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a((b","a\\(*b",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a((b","a\\(*b",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","a\\\\b",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a((b","a\\(*b",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","a\\\\b",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","a\\\\b",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","a\\\\b",[]))), 
-    <<":a:a:bc">> = iolist_to_binary(join(re:split("abc","((a))",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","a\\\\b",[]))),
+    <<":a:a:bc">> = iolist_to_binary(join(re:split("abc","((a))",[trim]))),
     <<":a:a:bc">> = iolist_to_binary(join(re:split("abc","((a))",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":a:a:bc">> = iolist_to_binary(join(re:split("abc","((a))",[]))), 
-    <<":a:c">> = iolist_to_binary(join(re:split("abc","(a)b(c)",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":a:a:bc">> = iolist_to_binary(join(re:split("abc","((a))",[]))),
+    <<":a:c">> = iolist_to_binary(join(re:split("abc","(a)b(c)",[trim]))),
     <<":a:c:">> = iolist_to_binary(join(re:split("abc","(a)b(c)",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":a:c:">> = iolist_to_binary(join(re:split("abc","(a)b(c)",[]))), 
-    <<"aabb">> = iolist_to_binary(join(re:split("aabbabc","a+b+c",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":a:c:">> = iolist_to_binary(join(re:split("abc","(a)b(c)",[]))),
+    <<"aabb">> = iolist_to_binary(join(re:split("aabbabc","a+b+c",[trim]))),
     <<"aabb:">> = iolist_to_binary(join(re:split("aabbabc","a+b+c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"aabb:">> = iolist_to_binary(join(re:split("aabbabc","a+b+c",[]))), 
-    <<"aabb">> = iolist_to_binary(join(re:split("aabbabc","a{1,}b{1,}c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"aabb:">> = iolist_to_binary(join(re:split("aabbabc","a+b+c",[]))),
+    <<"aabb">> = iolist_to_binary(join(re:split("aabbabc","a{1,}b{1,}c",[trim]))),
     <<"aabb:">> = iolist_to_binary(join(re:split("aabbabc","a{1,}b{1,}c",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"aabb:">> = iolist_to_binary(join(re:split("aabbabc","a{1,}b{1,}c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcabc","a.+?c",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"aabb:">> = iolist_to_binary(join(re:split("aabbabc","a{1,}b{1,}c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcabc","a.+?c",[trim]))),
     <<":abc">> = iolist_to_binary(join(re:split("abcabc","a.+?c",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("abcabc","a.+?c",[]))), 
-    <<":b">> = iolist_to_binary(join(re:split("ab","(a+|b)*",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("abcabc","a.+?c",[]))),
+    <<":b">> = iolist_to_binary(join(re:split("ab","(a+|b)*",[trim]))),
     <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b)*",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b)*",[]))), 
-    <<":b">> = iolist_to_binary(join(re:split("ab","(a+|b){0,}",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b)*",[]))),
+    <<":b">> = iolist_to_binary(join(re:split("ab","(a+|b){0,}",[trim]))),
     <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b){0,}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b){0,}",[]))), 
-    <<":b">> = iolist_to_binary(join(re:split("ab","(a+|b)+",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b){0,}",[]))),
+    <<":b">> = iolist_to_binary(join(re:split("ab","(a+|b)+",[trim]))),
     <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b)+",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b)+",[]))), 
+                                                                                                                                                                  2}]))),
+    <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b)+",[]))),
     ok.
 run18() ->
-    <<":b">> = iolist_to_binary(join(re:split("ab","(a+|b){1,}",[trim]))), 
+    <<":b">> = iolist_to_binary(join(re:split("ab","(a+|b){1,}",[trim]))),
     <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b){1,}",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b){1,}",[]))), 
-    <<":a::b">> = iolist_to_binary(join(re:split("ab","(a+|b)?",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b){1,}",[]))),
+    <<":a::b">> = iolist_to_binary(join(re:split("ab","(a+|b)?",[trim]))),
     <<":a:b">> = iolist_to_binary(join(re:split("ab","(a+|b)?",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":a::b:">> = iolist_to_binary(join(re:split("ab","(a+|b)?",[]))), 
-    <<":a::b">> = iolist_to_binary(join(re:split("ab","(a+|b){0,1}",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":a::b:">> = iolist_to_binary(join(re:split("ab","(a+|b)?",[]))),
+    <<":a::b">> = iolist_to_binary(join(re:split("ab","(a+|b){0,1}",[trim]))),
     <<":a:b">> = iolist_to_binary(join(re:split("ab","(a+|b){0,1}",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":a::b:">> = iolist_to_binary(join(re:split("ab","(a+|b){0,1}",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("cde","[^ab]*",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":a::b:">> = iolist_to_binary(join(re:split("ab","(a+|b){0,1}",[]))),
+    <<"">> = iolist_to_binary(join(re:split("cde","[^ab]*",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("cde","[^ab]*",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("cde","[^ab]*",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("cde","[^ab]*",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[]))), 
-    <<"b">> = iolist_to_binary(join(re:split("b","abc",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[]))),
+    <<"b">> = iolist_to_binary(join(re:split("b","abc",[trim]))),
     <<"b">> = iolist_to_binary(join(re:split("b","abc",[{parts,
-                                                                                                                                                        2}]))), 
-    <<"b">> = iolist_to_binary(join(re:split("b","abc",[]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abbbcd","([abc])*d",[trim]))), 
+                                                                                                                                                        2}]))),
+    <<"b">> = iolist_to_binary(join(re:split("b","abc",[]))),
+    <<":c">> = iolist_to_binary(join(re:split("abbbcd","([abc])*d",[trim]))),
     <<":c:">> = iolist_to_binary(join(re:split("abbbcd","([abc])*d",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":c:">> = iolist_to_binary(join(re:split("abbbcd","([abc])*d",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("abcd","([abc])*bcd",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":c:">> = iolist_to_binary(join(re:split("abbbcd","([abc])*d",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("abcd","([abc])*bcd",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("abcd","([abc])*bcd",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("abcd","([abc])*bcd",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("e","a|b|c|d|e",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("abcd","([abc])*bcd",[]))),
+    <<"">> = iolist_to_binary(join(re:split("e","a|b|c|d|e",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("e","a|b|c|d|e",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("e","a|b|c|d|e",[]))), 
-    <<":e">> = iolist_to_binary(join(re:split("ef","(a|b|c|d|e)f",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("e","a|b|c|d|e",[]))),
+    <<":e">> = iolist_to_binary(join(re:split("ef","(a|b|c|d|e)f",[trim]))),
     <<":e:">> = iolist_to_binary(join(re:split("ef","(a|b|c|d|e)f",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":e:">> = iolist_to_binary(join(re:split("ef","(a|b|c|d|e)f",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcdefg","abcd*efg",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":e:">> = iolist_to_binary(join(re:split("ef","(a|b|c|d|e)f",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcdefg","abcd*efg",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcdefg","abcd*efg",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcdefg","abcd*efg",[]))), 
-    <<"x:y:z">> = iolist_to_binary(join(re:split("xabyabbbz","ab*",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcdefg","abcd*efg",[]))),
+    <<"x:y:z">> = iolist_to_binary(join(re:split("xabyabbbz","ab*",[trim]))),
     <<"x:yabbbz">> = iolist_to_binary(join(re:split("xabyabbbz","ab*",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"x:y:z">> = iolist_to_binary(join(re:split("xabyabbbz","ab*",[]))), 
-    <<"x:y:z">> = iolist_to_binary(join(re:split("xayabbbz","ab*",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"x:y:z">> = iolist_to_binary(join(re:split("xabyabbbz","ab*",[]))),
+    <<"x:y:z">> = iolist_to_binary(join(re:split("xayabbbz","ab*",[trim]))),
     <<"x:yabbbz">> = iolist_to_binary(join(re:split("xayabbbz","ab*",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"x:y:z">> = iolist_to_binary(join(re:split("xayabbbz","ab*",[]))), 
-    <<"ab:cd">> = iolist_to_binary(join(re:split("abcde","(ab|cd)e",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"x:y:z">> = iolist_to_binary(join(re:split("xayabbbz","ab*",[]))),
+    <<"ab:cd">> = iolist_to_binary(join(re:split("abcde","(ab|cd)e",[trim]))),
     <<"ab:cd:">> = iolist_to_binary(join(re:split("abcde","(ab|cd)e",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"ab:cd:">> = iolist_to_binary(join(re:split("abcde","(ab|cd)e",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("hij","[abhgefdc]ij",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"ab:cd:">> = iolist_to_binary(join(re:split("abcde","(ab|cd)e",[]))),
+    <<"">> = iolist_to_binary(join(re:split("hij","[abhgefdc]ij",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("hij","[abhgefdc]ij",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("hij","[abhgefdc]ij",[]))), 
-    <<"abcd">> = iolist_to_binary(join(re:split("abcdef","(abc|)ef",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("hij","[abhgefdc]ij",[]))),
+    <<"abcd">> = iolist_to_binary(join(re:split("abcdef","(abc|)ef",[trim]))),
     <<"abcd::">> = iolist_to_binary(join(re:split("abcdef","(abc|)ef",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"abcd::">> = iolist_to_binary(join(re:split("abcdef","(abc|)ef",[]))), 
-    <<"a:b">> = iolist_to_binary(join(re:split("abcd","(a|b)c*d",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"abcd::">> = iolist_to_binary(join(re:split("abcdef","(abc|)ef",[]))),
+    <<"a:b">> = iolist_to_binary(join(re:split("abcd","(a|b)c*d",[trim]))),
     <<"a:b:">> = iolist_to_binary(join(re:split("abcd","(a|b)c*d",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"a:b:">> = iolist_to_binary(join(re:split("abcd","(a|b)c*d",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("abc","(ab|ab*)bc",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"a:b:">> = iolist_to_binary(join(re:split("abcd","(a|b)c*d",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("abc","(ab|ab*)bc",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("abc","(ab|ab*)bc",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("abc","(ab|ab*)bc",[]))), 
-    <<":bc">> = iolist_to_binary(join(re:split("abc","a([bc]*)c*",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("abc","(ab|ab*)bc",[]))),
+    <<":bc">> = iolist_to_binary(join(re:split("abc","a([bc]*)c*",[trim]))),
     <<":bc:">> = iolist_to_binary(join(re:split("abc","a([bc]*)c*",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":bc:">> = iolist_to_binary(join(re:split("abc","a([bc]*)c*",[]))), 
-    <<":bc:d">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c*d)",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":bc:">> = iolist_to_binary(join(re:split("abc","a([bc]*)c*",[]))),
+    <<":bc:d">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c*d)",[trim]))),
     <<":bc:d:">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c*d)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":bc:d:">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c*d)",[]))), 
+                                                                                                                                                                                  2}]))),
+    <<":bc:d:">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c*d)",[]))),
     ok.
 run19() ->
-    <<":bc:d">> = iolist_to_binary(join(re:split("abcd","a([bc]+)(c*d)",[trim]))), 
+    <<":bc:d">> = iolist_to_binary(join(re:split("abcd","a([bc]+)(c*d)",[trim]))),
     <<":bc:d:">> = iolist_to_binary(join(re:split("abcd","a([bc]+)(c*d)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":bc:d:">> = iolist_to_binary(join(re:split("abcd","a([bc]+)(c*d)",[]))), 
-    <<":b:cd">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c+d)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":bc:d:">> = iolist_to_binary(join(re:split("abcd","a([bc]+)(c*d)",[]))),
+    <<":b:cd">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c+d)",[trim]))),
     <<":b:cd:">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c+d)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":b:cd:">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c+d)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("adcdcde","a[bcd]*dcdcde",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":b:cd:">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c+d)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("adcdcde","a[bcd]*dcdcde",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("adcdcde","a[bcd]*dcdcde",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("adcdcde","a[bcd]*dcdcde",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[bcd]+dcdcde",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("adcdcde","a[bcd]*dcdcde",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[bcd]+dcdcde",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[bcd]+dcdcde",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[bcd]+dcdcde",[]))), 
-    <<"abcde">> = iolist_to_binary(join(re:split("abcde","a[bcd]+dcdcde",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[bcd]+dcdcde",[]))),
+    <<"abcde">> = iolist_to_binary(join(re:split("abcde","a[bcd]+dcdcde",[trim]))),
     <<"abcde">> = iolist_to_binary(join(re:split("abcde","a[bcd]+dcdcde",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"abcde">> = iolist_to_binary(join(re:split("abcde","a[bcd]+dcdcde",[]))), 
-    <<"adcdcde">> = iolist_to_binary(join(re:split("adcdcde","a[bcd]+dcdcde",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"abcde">> = iolist_to_binary(join(re:split("abcde","a[bcd]+dcdcde",[]))),
+    <<"adcdcde">> = iolist_to_binary(join(re:split("adcdcde","a[bcd]+dcdcde",[trim]))),
     <<"adcdcde">> = iolist_to_binary(join(re:split("adcdcde","a[bcd]+dcdcde",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"adcdcde">> = iolist_to_binary(join(re:split("adcdcde","a[bcd]+dcdcde",[]))), 
-    <<":ab">> = iolist_to_binary(join(re:split("abc","(ab|a)b*c",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"adcdcde">> = iolist_to_binary(join(re:split("adcdcde","a[bcd]+dcdcde",[]))),
+    <<":ab">> = iolist_to_binary(join(re:split("abc","(ab|a)b*c",[trim]))),
     <<":ab:">> = iolist_to_binary(join(re:split("abc","(ab|a)b*c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":ab:">> = iolist_to_binary(join(re:split("abc","(ab|a)b*c",[]))), 
-    <<":abc:a:b:d">> = iolist_to_binary(join(re:split("abcd","((a)(b)c)(d)",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":ab:">> = iolist_to_binary(join(re:split("abc","(ab|a)b*c",[]))),
+    <<":abc:a:b:d">> = iolist_to_binary(join(re:split("abcd","((a)(b)c)(d)",[trim]))),
     <<":abc:a:b:d:">> = iolist_to_binary(join(re:split("abcd","((a)(b)c)(d)",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":abc:a:b:d:">> = iolist_to_binary(join(re:split("abcd","((a)(b)c)(d)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("alpha","[a-zA-Z_][a-zA-Z0-9_]*",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":abc:a:b:d:">> = iolist_to_binary(join(re:split("abcd","((a)(b)c)(d)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("alpha","[a-zA-Z_][a-zA-Z0-9_]*",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("alpha","[a-zA-Z_][a-zA-Z0-9_]*",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("alpha","[a-zA-Z_][a-zA-Z0-9_]*",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("abh","^a(bc+|b[eh])g|.h$",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("alpha","[a-zA-Z_][a-zA-Z0-9_]*",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("abh","^a(bc+|b[eh])g|.h$",[trim]))),
     <<"a::">> = iolist_to_binary(join(re:split("abh","^a(bc+|b[eh])g|.h$",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<"a::">> = iolist_to_binary(join(re:split("abh","^a(bc+|b[eh])g|.h$",[]))), 
-    <<":effgz">> = iolist_to_binary(join(re:split("effgz","(bc+d$|ef*g.|h?i(j|k))",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<"a::">> = iolist_to_binary(join(re:split("abh","^a(bc+|b[eh])g|.h$",[]))),
+    <<":effgz">> = iolist_to_binary(join(re:split("effgz","(bc+d$|ef*g.|h?i(j|k))",[trim]))),
     <<":effgz::">> = iolist_to_binary(join(re:split("effgz","(bc+d$|ef*g.|h?i(j|k))",[{parts,
-                                                                                                                                                                                                       2}]))), 
-    <<":effgz::">> = iolist_to_binary(join(re:split("effgz","(bc+d$|ef*g.|h?i(j|k))",[]))), 
-    <<":ij:j">> = iolist_to_binary(join(re:split("ij","(bc+d$|ef*g.|h?i(j|k))",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<":effgz::">> = iolist_to_binary(join(re:split("effgz","(bc+d$|ef*g.|h?i(j|k))",[]))),
+    <<":ij:j">> = iolist_to_binary(join(re:split("ij","(bc+d$|ef*g.|h?i(j|k))",[trim]))),
     <<":ij:j:">> = iolist_to_binary(join(re:split("ij","(bc+d$|ef*g.|h?i(j|k))",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<":ij:j:">> = iolist_to_binary(join(re:split("ij","(bc+d$|ef*g.|h?i(j|k))",[]))), 
-    <<"r:effgz">> = iolist_to_binary(join(re:split("reffgz","(bc+d$|ef*g.|h?i(j|k))",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<":ij:j:">> = iolist_to_binary(join(re:split("ij","(bc+d$|ef*g.|h?i(j|k))",[]))),
+    <<"r:effgz">> = iolist_to_binary(join(re:split("reffgz","(bc+d$|ef*g.|h?i(j|k))",[trim]))),
     <<"r:effgz::">> = iolist_to_binary(join(re:split("reffgz","(bc+d$|ef*g.|h?i(j|k))",[{parts,
-                                                                                                                                                                                                         2}]))), 
-    <<"r:effgz::">> = iolist_to_binary(join(re:split("reffgz","(bc+d$|ef*g.|h?i(j|k))",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(bc+d$|ef*g.|h?i(j|k))",[trim]))), 
+                                                                                                                                                                                                         2}]))),
+    <<"r:effgz::">> = iolist_to_binary(join(re:split("reffgz","(bc+d$|ef*g.|h?i(j|k))",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(bc+d$|ef*g.|h?i(j|k))",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(bc+d$|ef*g.|h?i(j|k))",[{parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(bc+d$|ef*g.|h?i(j|k))",[]))), 
-    <<"effg">> = iolist_to_binary(join(re:split("effg","(bc+d$|ef*g.|h?i(j|k))",[trim]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(bc+d$|ef*g.|h?i(j|k))",[]))),
+    <<"effg">> = iolist_to_binary(join(re:split("effg","(bc+d$|ef*g.|h?i(j|k))",[trim]))),
     <<"effg">> = iolist_to_binary(join(re:split("effg","(bc+d$|ef*g.|h?i(j|k))",[{parts,
-                                                                                                                                                                                                     2}]))), 
-    <<"effg">> = iolist_to_binary(join(re:split("effg","(bc+d$|ef*g.|h?i(j|k))",[]))), 
-    <<"bcdd">> = iolist_to_binary(join(re:split("bcdd","(bc+d$|ef*g.|h?i(j|k))",[trim]))), 
+                                                                                                                                                                                                     2}]))),
+    <<"effg">> = iolist_to_binary(join(re:split("effg","(bc+d$|ef*g.|h?i(j|k))",[]))),
+    <<"bcdd">> = iolist_to_binary(join(re:split("bcdd","(bc+d$|ef*g.|h?i(j|k))",[trim]))),
     <<"bcdd">> = iolist_to_binary(join(re:split("bcdd","(bc+d$|ef*g.|h?i(j|k))",[{parts,
-                                                                                                                                                                                                     2}]))), 
-    <<"bcdd">> = iolist_to_binary(join(re:split("bcdd","(bc+d$|ef*g.|h?i(j|k))",[]))), 
-    <<":a:a:a:a:a:a:a:a:a:a">> = iolist_to_binary(join(re:split("a","((((((((((a))))))))))",[trim]))), 
+                                                                                                                                                                                                     2}]))),
+    <<"bcdd">> = iolist_to_binary(join(re:split("bcdd","(bc+d$|ef*g.|h?i(j|k))",[]))),
+    <<":a:a:a:a:a:a:a:a:a:a">> = iolist_to_binary(join(re:split("a","((((((((((a))))))))))",[trim]))),
     <<":a:a:a:a:a:a:a:a:a:a:">> = iolist_to_binary(join(re:split("a","((((((((((a))))))))))",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":a:a:a:a:a:a:a:a:a:a:">> = iolist_to_binary(join(re:split("a","((((((((((a))))))))))",[]))), 
-    <<":a:a:a:a:a:a:a:a:a:a">> = iolist_to_binary(join(re:split("aa","((((((((((a))))))))))\\10",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":a:a:a:a:a:a:a:a:a:a:">> = iolist_to_binary(join(re:split("a","((((((((((a))))))))))",[]))),
+    <<":a:a:a:a:a:a:a:a:a:a">> = iolist_to_binary(join(re:split("aa","((((((((((a))))))))))\\10",[trim]))),
     <<":a:a:a:a:a:a:a:a:a:a:">> = iolist_to_binary(join(re:split("aa","((((((((((a))))))))))\\10",[{parts,
-                                                                                                                                                                                                       2}]))), 
-    <<":a:a:a:a:a:a:a:a:a:a:">> = iolist_to_binary(join(re:split("aa","((((((((((a))))))))))\\10",[]))), 
-    <<":a:a:a:a:a:a:a:a:a">> = iolist_to_binary(join(re:split("a","(((((((((a)))))))))",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<":a:a:a:a:a:a:a:a:a:a:">> = iolist_to_binary(join(re:split("aa","((((((((((a))))))))))\\10",[]))),
+    <<":a:a:a:a:a:a:a:a:a">> = iolist_to_binary(join(re:split("a","(((((((((a)))))))))",[trim]))),
     <<":a:a:a:a:a:a:a:a:a:">> = iolist_to_binary(join(re:split("a","(((((((((a)))))))))",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":a:a:a:a:a:a:a:a:a:">> = iolist_to_binary(join(re:split("a","(((((((((a)))))))))",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","multiple words of text",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":a:a:a:a:a:a:a:a:a:">> = iolist_to_binary(join(re:split("a","(((((((((a)))))))))",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","multiple words of text",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","multiple words of text",[{parts,
-                                                                                                                                                                                                                  2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","multiple words of text",[]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aa","multiple words of text",[trim]))), 
+                                                                                                                                                                                                                  2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","multiple words of text",[]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aa","multiple words of text",[trim]))),
     <<"aa">> = iolist_to_binary(join(re:split("aa","multiple words of text",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aa","multiple words of text",[]))), 
-    <<"uh-uh">> = iolist_to_binary(join(re:split("uh-uh","multiple words of text",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aa","multiple words of text",[]))),
+    <<"uh-uh">> = iolist_to_binary(join(re:split("uh-uh","multiple words of text",[trim]))),
     <<"uh-uh">> = iolist_to_binary(join(re:split("uh-uh","multiple words of text",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"uh-uh">> = iolist_to_binary(join(re:split("uh-uh","multiple words of text",[]))), 
-    <<":, yeah">> = iolist_to_binary(join(re:split("multiple words, yeah","multiple words",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"uh-uh">> = iolist_to_binary(join(re:split("uh-uh","multiple words of text",[]))),
+    <<":, yeah">> = iolist_to_binary(join(re:split("multiple words, yeah","multiple words",[trim]))),
     <<":, yeah">> = iolist_to_binary(join(re:split("multiple words, yeah","multiple words",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<":, yeah">> = iolist_to_binary(join(re:split("multiple words, yeah","multiple words",[]))), 
-    <<":ab:de">> = iolist_to_binary(join(re:split("abcde","(.*)c(.*)",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<":, yeah">> = iolist_to_binary(join(re:split("multiple words, yeah","multiple words",[]))),
+    <<":ab:de">> = iolist_to_binary(join(re:split("abcde","(.*)c(.*)",[trim]))),
     <<":ab:de:">> = iolist_to_binary(join(re:split("abcde","(.*)c(.*)",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":ab:de:">> = iolist_to_binary(join(re:split("abcde","(.*)c(.*)",[]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("(a, b)","\\((.*), (.*)\\)",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":ab:de:">> = iolist_to_binary(join(re:split("abcde","(.*)c(.*)",[]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("(a, b)","\\((.*), (.*)\\)",[trim]))),
     <<":a:b:">> = iolist_to_binary(join(re:split("(a, b)","\\((.*), (.*)\\)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":a:b:">> = iolist_to_binary(join(re:split("(a, b)","\\((.*), (.*)\\)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcd","abcd",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":a:b:">> = iolist_to_binary(join(re:split("(a, b)","\\((.*), (.*)\\)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcd","abcd",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcd","abcd",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcd","abcd",[]))), 
-    <<":bc">> = iolist_to_binary(join(re:split("abcd","a(bc)d",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcd","abcd",[]))),
+    <<":bc">> = iolist_to_binary(join(re:split("abcd","a(bc)d",[trim]))),
     <<":bc:">> = iolist_to_binary(join(re:split("abcd","a(bc)d",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":bc:">> = iolist_to_binary(join(re:split("abcd","a(bc)d",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ac","a[-]?c",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":bc:">> = iolist_to_binary(join(re:split("abcd","a(bc)d",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ac","a[-]?c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ac","a[-]?c",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ac","a[-]?c",[]))), 
+                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ac","a[-]?c",[]))),
     ok.
 run20() ->
-    <<":abc">> = iolist_to_binary(join(re:split("abcabc","(abc)\\1",[trim]))), 
+    <<":abc">> = iolist_to_binary(join(re:split("abcabc","(abc)\\1",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(abc)\\1",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(abc)\\1",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abcabc","([a-c]*)\\1",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(abc)\\1",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abcabc","([a-c]*)\\1",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","([a-c]*)\\1",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","([a-c]*)\\1",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("a","(a)|\\1",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","([a-c]*)\\1",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("a","(a)|\\1",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("a","(a)|\\1",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("a","(a)|\\1",[]))), 
-    <<"*** F:a:ilers">> = iolist_to_binary(join(re:split("*** Failers","(a)|\\1",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("a","(a)|\\1",[]))),
+    <<"*** F:a:ilers">> = iolist_to_binary(join(re:split("*** Failers","(a)|\\1",[trim]))),
     <<"*** F:a:ilers">> = iolist_to_binary(join(re:split("*** Failers","(a)|\\1",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"*** F:a:ilers">> = iolist_to_binary(join(re:split("*** Failers","(a)|\\1",[]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("ab","(a)|\\1",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"*** F:a:ilers">> = iolist_to_binary(join(re:split("*** Failers","(a)|\\1",[]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("ab","(a)|\\1",[trim]))),
     <<":a:b">> = iolist_to_binary(join(re:split("ab","(a)|\\1",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("ab","(a)|\\1",[]))), 
-    <<"x">> = iolist_to_binary(join(re:split("x","(a)|\\1",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("ab","(a)|\\1",[]))),
+    <<"x">> = iolist_to_binary(join(re:split("x","(a)|\\1",[trim]))),
     <<"x">> = iolist_to_binary(join(re:split("x","(a)|\\1",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<"x">> = iolist_to_binary(join(re:split("x","(a)|\\1",[]))), 
-    <<":bb:b:b:cbc:c">> = iolist_to_binary(join(re:split("ababbbcbc","(([a-c])b*?\\2)*",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<"x">> = iolist_to_binary(join(re:split("x","(a)|\\1",[]))),
+    <<":bb:b:b:cbc:c">> = iolist_to_binary(join(re:split("ababbbcbc","(([a-c])b*?\\2)*",[trim]))),
     <<":bb:b:bcbc">> = iolist_to_binary(join(re:split("ababbbcbc","(([a-c])b*?\\2)*",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<":bb:b:b:cbc:c:">> = iolist_to_binary(join(re:split("ababbbcbc","(([a-c])b*?\\2)*",[]))), 
-    <<":cbc:c">> = iolist_to_binary(join(re:split("ababbbcbc","(([a-c])b*?\\2){3}",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<":bb:b:b:cbc:c:">> = iolist_to_binary(join(re:split("ababbbcbc","(([a-c])b*?\\2)*",[]))),
+    <<":cbc:c">> = iolist_to_binary(join(re:split("ababbbcbc","(([a-c])b*?\\2){3}",[trim]))),
     <<":cbc:c:">> = iolist_to_binary(join(re:split("ababbbcbc","(([a-c])b*?\\2){3}",[{parts,
-                                                                                                                                                                                                       2}]))), 
-    <<":cbc:c:">> = iolist_to_binary(join(re:split("ababbbcbc","(([a-c])b*?\\2){3}",[]))), 
-    <<"aaaxabaxbaax:bbax:b:a">> = iolist_to_binary(join(re:split("aaaxabaxbaaxbbax","((\\3|b)\\2(a)x)+",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<":cbc:c:">> = iolist_to_binary(join(re:split("ababbbcbc","(([a-c])b*?\\2){3}",[]))),
+    <<"aaaxabaxbaax:bbax:b:a">> = iolist_to_binary(join(re:split("aaaxabaxbaaxbbax","((\\3|b)\\2(a)x)+",[trim]))),
     <<"aaaxabaxbaax:bbax:b:a:">> = iolist_to_binary(join(re:split("aaaxabaxbaaxbbax","((\\3|b)\\2(a)x)+",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<"aaaxabaxbaax:bbax:b:a:">> = iolist_to_binary(join(re:split("aaaxabaxbaaxbbax","((\\3|b)\\2(a)x)+",[]))), 
-    <<"bbaababbabaaaaa:bba:b:a">> = iolist_to_binary(join(re:split("bbaababbabaaaaabbaaaabba","((\\3|b)\\2(a)){2,}",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<"aaaxabaxbaax:bbax:b:a:">> = iolist_to_binary(join(re:split("aaaxabaxbaaxbbax","((\\3|b)\\2(a)x)+",[]))),
+    <<"bbaababbabaaaaa:bba:b:a">> = iolist_to_binary(join(re:split("bbaababbabaaaaabbaaaabba","((\\3|b)\\2(a)){2,}",[trim]))),
     <<"bbaababbabaaaaa:bba:b:a:">> = iolist_to_binary(join(re:split("bbaababbabaaaaabbaaaabba","((\\3|b)\\2(a)){2,}",[{parts,
-                                                                                                                                                                                                                                        2}]))), 
-    <<"bbaababbabaaaaa:bba:b:a:">> = iolist_to_binary(join(re:split("bbaababbabaaaaabbaaaabba","((\\3|b)\\2(a)){2,}",[]))), 
+                                                                                                                                                                                                                                        2}]))),
+    <<"bbaababbabaaaaa:bba:b:a:">> = iolist_to_binary(join(re:split("bbaababbabaaaaabbaaaabba","((\\3|b)\\2(a)){2,}",[]))),
     <<"">> = iolist_to_binary(join(re:split("ABC","abc",[caseless,
-                                                                                                                                                          trim]))), 
+                                                                                                                                                          trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABC","abc",[caseless,
                                                                                                                                                             {parts,
-                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABC","abc",[caseless]))), 
+                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABC","abc",[caseless]))),
     <<"X:Y">> = iolist_to_binary(join(re:split("XABCY","abc",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<"X:Y">> = iolist_to_binary(join(re:split("XABCY","abc",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<"X:Y">> = iolist_to_binary(join(re:split("XABCY","abc",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<"X:Y">> = iolist_to_binary(join(re:split("XABCY","abc",[caseless]))),
     <<"AB">> = iolist_to_binary(join(re:split("ABABC","abc",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<"AB:">> = iolist_to_binary(join(re:split("ABABC","abc",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<"AB:">> = iolist_to_binary(join(re:split("ABABC","abc",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<"AB:">> = iolist_to_binary(join(re:split("ABABC","abc",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","abc",[caseless]))),
     <<"aaxabxbaxbbx">> = iolist_to_binary(join(re:split("aaxabxbaxbbx","abc",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<"aaxabxbaxbbx">> = iolist_to_binary(join(re:split("aaxabxbaxbbx","abc",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<"aaxabxbaxbbx">> = iolist_to_binary(join(re:split("aaxabxbaxbbx","abc",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<"aaxabxbaxbbx">> = iolist_to_binary(join(re:split("aaxabxbaxbbx","abc",[caseless]))),
     <<"XBC">> = iolist_to_binary(join(re:split("XBC","abc",[caseless,
-                                                                                                                                                          trim]))), 
+                                                                                                                                                          trim]))),
     <<"XBC">> = iolist_to_binary(join(re:split("XBC","abc",[caseless,
                                                                                                                                                             {parts,
-                                                                                                                                                             2}]))), 
-    <<"XBC">> = iolist_to_binary(join(re:split("XBC","abc",[caseless]))), 
+                                                                                                                                                             2}]))),
+    <<"XBC">> = iolist_to_binary(join(re:split("XBC","abc",[caseless]))),
     <<"AXC">> = iolist_to_binary(join(re:split("AXC","abc",[caseless,
-                                                                                                                                                          trim]))), 
+                                                                                                                                                          trim]))),
     <<"AXC">> = iolist_to_binary(join(re:split("AXC","abc",[caseless,
                                                                                                                                                             {parts,
-                                                                                                                                                             2}]))), 
-    <<"AXC">> = iolist_to_binary(join(re:split("AXC","abc",[caseless]))), 
+                                                                                                                                                             2}]))),
+    <<"AXC">> = iolist_to_binary(join(re:split("AXC","abc",[caseless]))),
     <<"ABX">> = iolist_to_binary(join(re:split("ABX","abc",[caseless,
-                                                                                                                                                          trim]))), 
+                                                                                                                                                          trim]))),
     <<"ABX">> = iolist_to_binary(join(re:split("ABX","abc",[caseless,
                                                                                                                                                             {parts,
-                                                                                                                                                             2}]))), 
-    <<"ABX">> = iolist_to_binary(join(re:split("ABX","abc",[caseless]))), 
+                                                                                                                                                             2}]))),
+    <<"ABX">> = iolist_to_binary(join(re:split("ABX","abc",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABC","ab*c",[caseless,
-                                                                                                                                                            trim]))), 
+                                                                                                                                                            trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABC","ab*c",[caseless,
                                                                                                                                                               {parts,
-                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABC","ab*c",[caseless]))), 
+                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABC","ab*c",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABC","ab*bc",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABC","ab*bc",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABC","ab*bc",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABC","ab*bc",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABBC","ab*bc",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABBC","ab*bc",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABBC","ab*bc",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABBC","ab*bc",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABBBBC","ab*?bc",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab*?bc",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab*?bc",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab*?bc",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABBBBC","ab{0,}?bc",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab{0,}?bc",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab{0,}?bc",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab{0,}?bc",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABBC","ab+?bc",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABBC","ab+?bc",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABBC","ab+?bc",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABBC","ab+?bc",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab+bc",[caseless,
-                                                                                                                                                                              trim]))), 
+                                                                                                                                                                              trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab+bc",[caseless,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab+bc",[caseless]))), 
+                                                                                                                                                                                 2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab+bc",[caseless]))),
     <<"ABC">> = iolist_to_binary(join(re:split("ABC","ab+bc",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<"ABC">> = iolist_to_binary(join(re:split("ABC","ab+bc",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<"ABC">> = iolist_to_binary(join(re:split("ABC","ab+bc",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<"ABC">> = iolist_to_binary(join(re:split("ABC","ab+bc",[caseless]))),
     <<"ABQ">> = iolist_to_binary(join(re:split("ABQ","ab+bc",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<"ABQ">> = iolist_to_binary(join(re:split("ABQ","ab+bc",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<"ABQ">> = iolist_to_binary(join(re:split("ABQ","ab+bc",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<"ABQ">> = iolist_to_binary(join(re:split("ABQ","ab+bc",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABBBBC","ab+bc",[caseless,
-                                                                                                                                                                    trim]))), 
+                                                                                                                                                                    trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab+bc",[caseless,
                                                                                                                                                                       {parts,
-                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab+bc",[caseless]))), 
+                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab+bc",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABBBBC","ab{1,}?bc",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab{1,}?bc",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab{1,}?bc",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab{1,}?bc",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABBBBC","ab{1,3}?bc",[caseless,
-                                                                                                                                                                              trim]))), 
+                                                                                                                                                                              trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab{1,3}?bc",[caseless,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab{1,3}?bc",[caseless]))), 
+                                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab{1,3}?bc",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABBBBC","ab{3,4}?bc",[caseless,
-                                                                                                                                                                              trim]))), 
+                                                                                                                                                                              trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab{3,4}?bc",[caseless,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab{3,4}?bc",[caseless]))), 
+                                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABBBBC","ab{3,4}?bc",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{4,5}?bc",[caseless,
-                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                        trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{4,5}?bc",[caseless,
                                                                                                                                                                                           {parts,
-                                                                                                                                                                                           2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{4,5}?bc",[caseless]))), 
+                                                                                                                                                                                           2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","ab{4,5}?bc",[caseless]))),
     <<"ABQ">> = iolist_to_binary(join(re:split("ABQ","ab{4,5}?bc",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<"ABQ">> = iolist_to_binary(join(re:split("ABQ","ab{4,5}?bc",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<"ABQ">> = iolist_to_binary(join(re:split("ABQ","ab{4,5}?bc",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<"ABQ">> = iolist_to_binary(join(re:split("ABQ","ab{4,5}?bc",[caseless]))),
     <<"ABBBBC">> = iolist_to_binary(join(re:split("ABBBBC","ab{4,5}?bc",[caseless,
-                                                                                                                                                                              trim]))), 
+                                                                                                                                                                              trim]))),
     <<"ABBBBC">> = iolist_to_binary(join(re:split("ABBBBC","ab{4,5}?bc",[caseless,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<"ABBBBC">> = iolist_to_binary(join(re:split("ABBBBC","ab{4,5}?bc",[caseless]))), 
+                                                                                                                                                                                 2}]))),
+    <<"ABBBBC">> = iolist_to_binary(join(re:split("ABBBBC","ab{4,5}?bc",[caseless]))),
     ok.
 run21() ->
     <<"">> = iolist_to_binary(join(re:split("ABBC","ab??bc",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABBC","ab??bc",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABBC","ab??bc",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABBC","ab??bc",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABC","ab??bc",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABC","ab??bc",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABC","ab??bc",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABC","ab??bc",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABC","ab{0,1}?bc",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABC","ab{0,1}?bc",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABC","ab{0,1}?bc",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABC","ab{0,1}?bc",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABC","ab??c",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABC","ab??c",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABC","ab??c",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABC","ab??c",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABC","ab{0,1}?c",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABC","ab{0,1}?c",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABC","ab{0,1}?c",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABC","ab{0,1}?c",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABC","^abc$",[caseless,
-                                                                                                                                                               trim]))), 
+                                                                                                                                                               trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABC","^abc$",[caseless,
                                                                                                                                                                  {parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABC","^abc$",[caseless]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABC","^abc$",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[caseless,
-                                                                                                                                                                               trim]))), 
+                                                                                                                                                                               trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[caseless,
                                                                                                                                                                                  {parts,
-                                                                                                                                                                                  2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[caseless]))), 
+                                                                                                                                                                                  2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^abc$",[caseless]))),
     <<"ABBBBC">> = iolist_to_binary(join(re:split("ABBBBC","^abc$",[caseless,
-                                                                                                                                                                     trim]))), 
+                                                                                                                                                                     trim]))),
     <<"ABBBBC">> = iolist_to_binary(join(re:split("ABBBBC","^abc$",[caseless,
                                                                                                                                                                        {parts,
-                                                                                                                                                                        2}]))), 
-    <<"ABBBBC">> = iolist_to_binary(join(re:split("ABBBBC","^abc$",[caseless]))), 
+                                                                                                                                                                        2}]))),
+    <<"ABBBBC">> = iolist_to_binary(join(re:split("ABBBBC","^abc$",[caseless]))),
     <<"ABCC">> = iolist_to_binary(join(re:split("ABCC","^abc$",[caseless,
-                                                                                                                                                                 trim]))), 
+                                                                                                                                                                 trim]))),
     <<"ABCC">> = iolist_to_binary(join(re:split("ABCC","^abc$",[caseless,
                                                                                                                                                                    {parts,
-                                                                                                                                                                    2}]))), 
-    <<"ABCC">> = iolist_to_binary(join(re:split("ABCC","^abc$",[caseless]))), 
+                                                                                                                                                                    2}]))),
+    <<"ABCC">> = iolist_to_binary(join(re:split("ABCC","^abc$",[caseless]))),
     <<":C">> = iolist_to_binary(join(re:split("ABCC","^abc",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<":C">> = iolist_to_binary(join(re:split("ABCC","^abc",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<":C">> = iolist_to_binary(join(re:split("ABCC","^abc",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<":C">> = iolist_to_binary(join(re:split("ABCC","^abc",[caseless]))),
     <<"A">> = iolist_to_binary(join(re:split("AABC","abc$",[caseless,
-                                                                                                                                                               trim]))), 
+                                                                                                                                                               trim]))),
     <<"A:">> = iolist_to_binary(join(re:split("AABC","abc$",[caseless,
                                                                                                                                                                  {parts,
-                                                                                                                                                                  2}]))), 
-    <<"A:">> = iolist_to_binary(join(re:split("AABC","abc$",[caseless]))), 
+                                                                                                                                                                  2}]))),
+    <<"A:">> = iolist_to_binary(join(re:split("AABC","abc$",[caseless]))),
     <<"ABC">> = iolist_to_binary(join(re:split("ABC","^",[caseless,
-                                                                                                                                                      trim]))), 
+                                                                                                                                                      trim]))),
     <<"ABC">> = iolist_to_binary(join(re:split("ABC","^",[caseless,
                                                                                                                                                         {parts,
-                                                                                                                                                         2}]))), 
-    <<"ABC">> = iolist_to_binary(join(re:split("ABC","^",[caseless]))), 
+                                                                                                                                                         2}]))),
+    <<"ABC">> = iolist_to_binary(join(re:split("ABC","^",[caseless]))),
     <<"ABC">> = iolist_to_binary(join(re:split("ABC","$",[caseless,
-                                                                                                                                                       trim]))), 
+                                                                                                                                                       trim]))),
     <<"ABC:">> = iolist_to_binary(join(re:split("ABC","$",[caseless,
                                                                                                                                                          {parts,
-                                                                                                                                                          2}]))), 
-    <<"ABC:">> = iolist_to_binary(join(re:split("ABC","$",[caseless]))), 
+                                                                                                                                                          2}]))),
+    <<"ABC:">> = iolist_to_binary(join(re:split("ABC","$",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABC","a.c",[caseless,
-                                                                                                                                                          trim]))), 
+                                                                                                                                                          trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABC","a.c",[caseless,
                                                                                                                                                             {parts,
-                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABC","a.c",[caseless]))), 
+                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABC","a.c",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("AXC","a.c",[caseless,
-                                                                                                                                                          trim]))), 
+                                                                                                                                                          trim]))),
     <<":">> = iolist_to_binary(join(re:split("AXC","a.c",[caseless,
                                                                                                                                                             {parts,
-                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("AXC","a.c",[caseless]))), 
+                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("AXC","a.c",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("AXYZC","a.*?c",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":">> = iolist_to_binary(join(re:split("AXYZC","a.*?c",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("AXYZC","a.*?c",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("AXYZC","a.*?c",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a.*c",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a.*c",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a.*c",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a.*c",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("AABC","a.*c",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<":">> = iolist_to_binary(join(re:split("AABC","a.*c",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("AABC","a.*c",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("AABC","a.*c",[caseless]))),
     <<"AXYZD">> = iolist_to_binary(join(re:split("AXYZD","a.*c",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<"AXYZD">> = iolist_to_binary(join(re:split("AXYZD","a.*c",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<"AXYZD">> = iolist_to_binary(join(re:split("AXYZD","a.*c",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<"AXYZD">> = iolist_to_binary(join(re:split("AXYZD","a.*c",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABD","a[bc]d",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABD","a[bc]d",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABD","a[bc]d",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABD","a[bc]d",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ACE","a[b-d]e",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":">> = iolist_to_binary(join(re:split("ACE","a[b-d]e",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ACE","a[b-d]e",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ACE","a[b-d]e",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[b-d]e",[caseless,
-                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                  trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[b-d]e",[caseless,
                                                                                                                                                                                     {parts,
-                                                                                                                                                                                     2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[b-d]e",[caseless]))), 
+                                                                                                                                                                                     2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[b-d]e",[caseless]))),
     <<"ABC">> = iolist_to_binary(join(re:split("ABC","a[b-d]e",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<"ABC">> = iolist_to_binary(join(re:split("ABC","a[b-d]e",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<"ABC">> = iolist_to_binary(join(re:split("ABC","a[b-d]e",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<"ABC">> = iolist_to_binary(join(re:split("ABC","a[b-d]e",[caseless]))),
     <<"ABD">> = iolist_to_binary(join(re:split("ABD","a[b-d]e",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<"ABD">> = iolist_to_binary(join(re:split("ABD","a[b-d]e",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<"ABD">> = iolist_to_binary(join(re:split("ABD","a[b-d]e",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<"ABD">> = iolist_to_binary(join(re:split("ABD","a[b-d]e",[caseless]))),
     <<"A">> = iolist_to_binary(join(re:split("AAC","a[b-d]",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<"A:">> = iolist_to_binary(join(re:split("AAC","a[b-d]",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<"A:">> = iolist_to_binary(join(re:split("AAC","a[b-d]",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<"A:">> = iolist_to_binary(join(re:split("AAC","a[b-d]",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("A-","a[-b]",[caseless,
-                                                                                                                                                            trim]))), 
+                                                                                                                                                            trim]))),
     <<":">> = iolist_to_binary(join(re:split("A-","a[-b]",[caseless,
                                                                                                                                                               {parts,
-                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("A-","a[-b]",[caseless]))), 
+                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("A-","a[-b]",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("A-","a[b-]",[caseless,
-                                                                                                                                                            trim]))), 
+                                                                                                                                                            trim]))),
     <<":">> = iolist_to_binary(join(re:split("A-","a[b-]",[caseless,
                                                                                                                                                               {parts,
-                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("A-","a[b-]",[caseless]))), 
+                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("A-","a[b-]",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("A]","a]",[caseless,
-                                                                                                                                                      trim]))), 
+                                                                                                                                                      trim]))),
     <<":">> = iolist_to_binary(join(re:split("A]","a]",[caseless,
                                                                                                                                                         {parts,
-                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("A]","a]",[caseless]))), 
+                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("A]","a]",[caseless]))),
     ok.
 run22() ->
     <<"">> = iolist_to_binary(join(re:split("A]B","a[]]b",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<":">> = iolist_to_binary(join(re:split("A]B","a[]]b",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("A]B","a[]]b",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("A]B","a[]]b",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("AED","a[^bc]d",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":">> = iolist_to_binary(join(re:split("AED","a[^bc]d",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("AED","a[^bc]d",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("AED","a[^bc]d",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ADC","a[^-b]c",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":">> = iolist_to_binary(join(re:split("ADC","a[^-b]c",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ADC","a[^-b]c",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ADC","a[^-b]c",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^-b]c",[caseless,
-                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                  trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^-b]c",[caseless,
                                                                                                                                                                                     {parts,
-                                                                                                                                                                                     2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^-b]c",[caseless]))), 
+                                                                                                                                                                                     2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a[^-b]c",[caseless]))),
     <<"ABD">> = iolist_to_binary(join(re:split("ABD","a[^-b]c",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<"ABD">> = iolist_to_binary(join(re:split("ABD","a[^-b]c",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<"ABD">> = iolist_to_binary(join(re:split("ABD","a[^-b]c",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<"ABD">> = iolist_to_binary(join(re:split("ABD","a[^-b]c",[caseless]))),
     <<"A-C">> = iolist_to_binary(join(re:split("A-C","a[^-b]c",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<"A-C">> = iolist_to_binary(join(re:split("A-C","a[^-b]c",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<"A-C">> = iolist_to_binary(join(re:split("A-C","a[^-b]c",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<"A-C">> = iolist_to_binary(join(re:split("A-C","a[^-b]c",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ADC","a[^]b]c",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":">> = iolist_to_binary(join(re:split("ADC","a[^]b]c",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ADC","a[^]b]c",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ADC","a[^]b]c",[caseless]))),
     <<":C">> = iolist_to_binary(join(re:split("ABC","ab|cd",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<":C">> = iolist_to_binary(join(re:split("ABC","ab|cd",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<":C">> = iolist_to_binary(join(re:split("ABC","ab|cd",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<":C">> = iolist_to_binary(join(re:split("ABC","ab|cd",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABCD","ab|cd",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<":CD">> = iolist_to_binary(join(re:split("ABCD","ab|cd",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("ABCD","ab|cd",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("ABCD","ab|cd",[caseless]))),
     <<"D">> = iolist_to_binary(join(re:split("DEF","()ef",[caseless,
-                                                                                                                                                            trim]))), 
+                                                                                                                                                            trim]))),
     <<"D::">> = iolist_to_binary(join(re:split("DEF","()ef",[caseless,
                                                                                                                                                               {parts,
-                                                                                                                                                               2}]))), 
-    <<"D::">> = iolist_to_binary(join(re:split("DEF","()ef",[caseless]))), 
+                                                                                                                                                               2}]))),
+    <<"D::">> = iolist_to_binary(join(re:split("DEF","()ef",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","$b",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","$b",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","$b",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","$b",[caseless]))),
     <<"A]C">> = iolist_to_binary(join(re:split("A]C","$b",[caseless,
-                                                                                                                                                          trim]))), 
+                                                                                                                                                          trim]))),
     <<"A]C">> = iolist_to_binary(join(re:split("A]C","$b",[caseless,
                                                                                                                                                             {parts,
-                                                                                                                                                             2}]))), 
-    <<"A]C">> = iolist_to_binary(join(re:split("A]C","$b",[caseless]))), 
+                                                                                                                                                             2}]))),
+    <<"A]C">> = iolist_to_binary(join(re:split("A]C","$b",[caseless]))),
     <<"B">> = iolist_to_binary(join(re:split("B","$b",[caseless,
-                                                                                                                                                      trim]))), 
+                                                                                                                                                      trim]))),
     <<"B">> = iolist_to_binary(join(re:split("B","$b",[caseless,
                                                                                                                                                         {parts,
-                                                                                                                                                         2}]))), 
-    <<"B">> = iolist_to_binary(join(re:split("B","$b",[caseless]))), 
+                                                                                                                                                         2}]))),
+    <<"B">> = iolist_to_binary(join(re:split("B","$b",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("A(B","a\\(b",[caseless,
-                                                                                                                                                               trim]))), 
+                                                                                                                                                               trim]))),
     <<":">> = iolist_to_binary(join(re:split("A(B","a\\(b",[caseless,
                                                                                                                                                                  {parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("A(B","a\\(b",[caseless]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("A(B","a\\(b",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("AB","a\\(*b",[caseless,
-                                                                                                                                                               trim]))), 
+                                                                                                                                                               trim]))),
     <<":">> = iolist_to_binary(join(re:split("AB","a\\(*b",[caseless,
                                                                                                                                                                  {parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("AB","a\\(*b",[caseless]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("AB","a\\(*b",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("A((B","a\\(*b",[caseless,
-                                                                                                                                                                   trim]))), 
+                                                                                                                                                                   trim]))),
     <<":">> = iolist_to_binary(join(re:split("A((B","a\\(*b",[caseless,
                                                                                                                                                                      {parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("A((B","a\\(*b",[caseless]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("A((B","a\\(*b",[caseless]))),
     <<"A">> = iolist_to_binary(join(re:split("A","a\\\\b",[caseless,
                                                                                                                                                               notbol,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<"A">> = iolist_to_binary(join(re:split("A","a\\\\b",[caseless,
                                                                                                                                                                 notbol,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
+                                                                                                                                                                 2}]))),
     <<"A">> = iolist_to_binary(join(re:split("A","a\\\\b",[caseless,
-                                                                                                                                                                 notbol]))), 
+                                                                                                                                                                 notbol]))),
     <<":A:A:BC">> = iolist_to_binary(join(re:split("ABC","((a))",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<":A:A:BC">> = iolist_to_binary(join(re:split("ABC","((a))",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<":A:A:BC">> = iolist_to_binary(join(re:split("ABC","((a))",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<":A:A:BC">> = iolist_to_binary(join(re:split("ABC","((a))",[caseless]))),
     <<":A:C">> = iolist_to_binary(join(re:split("ABC","(a)b(c)",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":A:C:">> = iolist_to_binary(join(re:split("ABC","(a)b(c)",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":A:C:">> = iolist_to_binary(join(re:split("ABC","(a)b(c)",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":A:C:">> = iolist_to_binary(join(re:split("ABC","(a)b(c)",[caseless]))),
     <<"AABB">> = iolist_to_binary(join(re:split("AABBABC","a+b+c",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<"AABB:">> = iolist_to_binary(join(re:split("AABBABC","a+b+c",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<"AABB:">> = iolist_to_binary(join(re:split("AABBABC","a+b+c",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<"AABB:">> = iolist_to_binary(join(re:split("AABBABC","a+b+c",[caseless]))),
     <<"AABB">> = iolist_to_binary(join(re:split("AABBABC","a{1,}b{1,}c",[caseless,
-                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                  trim]))),
     <<"AABB:">> = iolist_to_binary(join(re:split("AABBABC","a{1,}b{1,}c",[caseless,
                                                                                                                                                                                     {parts,
-                                                                                                                                                                                     2}]))), 
-    <<"AABB:">> = iolist_to_binary(join(re:split("AABBABC","a{1,}b{1,}c",[caseless]))), 
+                                                                                                                                                                                     2}]))),
+    <<"AABB:">> = iolist_to_binary(join(re:split("AABBABC","a{1,}b{1,}c",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABCABC","a.+?c",[caseless,
-                                                                                                                                                                    trim]))), 
+                                                                                                                                                                    trim]))),
     <<":ABC">> = iolist_to_binary(join(re:split("ABCABC","a.+?c",[caseless,
                                                                                                                                                                       {parts,
-                                                                                                                                                                       2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("ABCABC","a.+?c",[caseless]))), 
+                                                                                                                                                                       2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("ABCABC","a.+?c",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABCABC","a.*?c",[caseless,
-                                                                                                                                                                    trim]))), 
+                                                                                                                                                                    trim]))),
     <<":ABC">> = iolist_to_binary(join(re:split("ABCABC","a.*?c",[caseless,
                                                                                                                                                                       {parts,
-                                                                                                                                                                       2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("ABCABC","a.*?c",[caseless]))), 
+                                                                                                                                                                       2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("ABCABC","a.*?c",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABCABC","a.{0,5}?c",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<":ABC">> = iolist_to_binary(join(re:split("ABCABC","a.{0,5}?c",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("ABCABC","a.{0,5}?c",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("ABCABC","a.{0,5}?c",[caseless]))),
     <<":B">> = iolist_to_binary(join(re:split("AB","(a+|b)*",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b)*",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b)*",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b)*",[caseless]))),
     <<":B">> = iolist_to_binary(join(re:split("AB","(a+|b){0,}",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b){0,}",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b){0,}",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b){0,}",[caseless]))),
     <<":B">> = iolist_to_binary(join(re:split("AB","(a+|b)+",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b)+",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b)+",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b)+",[caseless]))),
     ok.
 run23() ->
     <<":B">> = iolist_to_binary(join(re:split("AB","(a+|b){1,}",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b){1,}",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b){1,}",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b){1,}",[caseless]))),
     <<":A::B">> = iolist_to_binary(join(re:split("AB","(a+|b)?",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<":A:B">> = iolist_to_binary(join(re:split("AB","(a+|b)?",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<":A::B:">> = iolist_to_binary(join(re:split("AB","(a+|b)?",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<":A::B:">> = iolist_to_binary(join(re:split("AB","(a+|b)?",[caseless]))),
     <<":A::B">> = iolist_to_binary(join(re:split("AB","(a+|b){0,1}",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<":A:B">> = iolist_to_binary(join(re:split("AB","(a+|b){0,1}",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<":A::B:">> = iolist_to_binary(join(re:split("AB","(a+|b){0,1}",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<":A::B:">> = iolist_to_binary(join(re:split("AB","(a+|b){0,1}",[caseless]))),
     <<":A::B">> = iolist_to_binary(join(re:split("AB","(a+|b){0,1}?",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<":A:B">> = iolist_to_binary(join(re:split("AB","(a+|b){0,1}?",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<":A::B:">> = iolist_to_binary(join(re:split("AB","(a+|b){0,1}?",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<":A::B:">> = iolist_to_binary(join(re:split("AB","(a+|b){0,1}?",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("CDE","[^ab]*",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<":">> = iolist_to_binary(join(re:split("CDE","[^ab]*",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("CDE","[^ab]*",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("CDE","[^ab]*",[caseless]))),
     <<":C">> = iolist_to_binary(join(re:split("ABBBCD","([abc])*d",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<":C:">> = iolist_to_binary(join(re:split("ABBBCD","([abc])*d",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<":C:">> = iolist_to_binary(join(re:split("ABBBCD","([abc])*d",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<":C:">> = iolist_to_binary(join(re:split("ABBBCD","([abc])*d",[caseless]))),
     <<":A">> = iolist_to_binary(join(re:split("ABCD","([abc])*bcd",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<":A:">> = iolist_to_binary(join(re:split("ABCD","([abc])*bcd",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<":A:">> = iolist_to_binary(join(re:split("ABCD","([abc])*bcd",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<":A:">> = iolist_to_binary(join(re:split("ABCD","([abc])*bcd",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("E","a|b|c|d|e",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":">> = iolist_to_binary(join(re:split("E","a|b|c|d|e",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("E","a|b|c|d|e",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("E","a|b|c|d|e",[caseless]))),
     <<":E">> = iolist_to_binary(join(re:split("EF","(a|b|c|d|e)f",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<":E:">> = iolist_to_binary(join(re:split("EF","(a|b|c|d|e)f",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<":E:">> = iolist_to_binary(join(re:split("EF","(a|b|c|d|e)f",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<":E:">> = iolist_to_binary(join(re:split("EF","(a|b|c|d|e)f",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ABCDEFG","abcd*efg",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABCDEFG","abcd*efg",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABCDEFG","abcd*efg",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABCDEFG","abcd*efg",[caseless]))),
     <<"X:Y:Z">> = iolist_to_binary(join(re:split("XABYABBBZ","ab*",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<"X:YABBBZ">> = iolist_to_binary(join(re:split("XABYABBBZ","ab*",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<"X:Y:Z">> = iolist_to_binary(join(re:split("XABYABBBZ","ab*",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<"X:Y:Z">> = iolist_to_binary(join(re:split("XABYABBBZ","ab*",[caseless]))),
     <<"X:Y:Z">> = iolist_to_binary(join(re:split("XAYABBBZ","ab*",[caseless,
-                                                                                                                                                                    trim]))), 
+                                                                                                                                                                    trim]))),
     <<"X:YABBBZ">> = iolist_to_binary(join(re:split("XAYABBBZ","ab*",[caseless,
                                                                                                                                                                       {parts,
-                                                                                                                                                                       2}]))), 
-    <<"X:Y:Z">> = iolist_to_binary(join(re:split("XAYABBBZ","ab*",[caseless]))), 
+                                                                                                                                                                       2}]))),
+    <<"X:Y:Z">> = iolist_to_binary(join(re:split("XAYABBBZ","ab*",[caseless]))),
     <<"AB:CD">> = iolist_to_binary(join(re:split("ABCDE","(ab|cd)e",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<"AB:CD:">> = iolist_to_binary(join(re:split("ABCDE","(ab|cd)e",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<"AB:CD:">> = iolist_to_binary(join(re:split("ABCDE","(ab|cd)e",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<"AB:CD:">> = iolist_to_binary(join(re:split("ABCDE","(ab|cd)e",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("HIJ","[abhgefdc]ij",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<":">> = iolist_to_binary(join(re:split("HIJ","[abhgefdc]ij",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("HIJ","[abhgefdc]ij",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("HIJ","[abhgefdc]ij",[caseless]))),
     <<"ABCDE">> = iolist_to_binary(join(re:split("ABCDE","^(ab|cd)e",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<"ABCDE">> = iolist_to_binary(join(re:split("ABCDE","^(ab|cd)e",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<"ABCDE">> = iolist_to_binary(join(re:split("ABCDE","^(ab|cd)e",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<"ABCDE">> = iolist_to_binary(join(re:split("ABCDE","^(ab|cd)e",[caseless]))),
     <<"ABCD">> = iolist_to_binary(join(re:split("ABCDEF","(abc|)ef",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<"ABCD::">> = iolist_to_binary(join(re:split("ABCDEF","(abc|)ef",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<"ABCD::">> = iolist_to_binary(join(re:split("ABCDEF","(abc|)ef",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<"ABCD::">> = iolist_to_binary(join(re:split("ABCDEF","(abc|)ef",[caseless]))),
     <<"A:B">> = iolist_to_binary(join(re:split("ABCD","(a|b)c*d",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<"A:B:">> = iolist_to_binary(join(re:split("ABCD","(a|b)c*d",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<"A:B:">> = iolist_to_binary(join(re:split("ABCD","(a|b)c*d",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<"A:B:">> = iolist_to_binary(join(re:split("ABCD","(a|b)c*d",[caseless]))),
     <<":A">> = iolist_to_binary(join(re:split("ABC","(ab|ab*)bc",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<":A:">> = iolist_to_binary(join(re:split("ABC","(ab|ab*)bc",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<":A:">> = iolist_to_binary(join(re:split("ABC","(ab|ab*)bc",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<":A:">> = iolist_to_binary(join(re:split("ABC","(ab|ab*)bc",[caseless]))),
     <<":BC">> = iolist_to_binary(join(re:split("ABC","a([bc]*)c*",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<":BC:">> = iolist_to_binary(join(re:split("ABC","a([bc]*)c*",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<":BC:">> = iolist_to_binary(join(re:split("ABC","a([bc]*)c*",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<":BC:">> = iolist_to_binary(join(re:split("ABC","a([bc]*)c*",[caseless]))),
     ok.
 run24() ->
     <<":BC:D">> = iolist_to_binary(join(re:split("ABCD","a([bc]*)(c*d)",[caseless,
-                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                trim]))),
     <<":BC:D:">> = iolist_to_binary(join(re:split("ABCD","a([bc]*)(c*d)",[caseless,
                                                                                                                                                                                   {parts,
-                                                                                                                                                                                   2}]))), 
-    <<":BC:D:">> = iolist_to_binary(join(re:split("ABCD","a([bc]*)(c*d)",[caseless]))), 
+                                                                                                                                                                                   2}]))),
+    <<":BC:D:">> = iolist_to_binary(join(re:split("ABCD","a([bc]*)(c*d)",[caseless]))),
     <<":BC:D">> = iolist_to_binary(join(re:split("ABCD","a([bc]+)(c*d)",[caseless,
-                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                trim]))),
     <<":BC:D:">> = iolist_to_binary(join(re:split("ABCD","a([bc]+)(c*d)",[caseless,
                                                                                                                                                                                   {parts,
-                                                                                                                                                                                   2}]))), 
-    <<":BC:D:">> = iolist_to_binary(join(re:split("ABCD","a([bc]+)(c*d)",[caseless]))), 
+                                                                                                                                                                                   2}]))),
+    <<":BC:D:">> = iolist_to_binary(join(re:split("ABCD","a([bc]+)(c*d)",[caseless]))),
     <<":B:CD">> = iolist_to_binary(join(re:split("ABCD","a([bc]*)(c+d)",[caseless,
-                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                trim]))),
     <<":B:CD:">> = iolist_to_binary(join(re:split("ABCD","a([bc]*)(c+d)",[caseless,
                                                                                                                                                                                   {parts,
-                                                                                                                                                                                   2}]))), 
-    <<":B:CD:">> = iolist_to_binary(join(re:split("ABCD","a([bc]*)(c+d)",[caseless]))), 
+                                                                                                                                                                                   2}]))),
+    <<":B:CD:">> = iolist_to_binary(join(re:split("ABCD","a([bc]*)(c+d)",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ADCDCDE","a[bcd]*dcdcde",[caseless,
-                                                                                                                                                                                      trim]))), 
+                                                                                                                                                                                      trim]))),
     <<":">> = iolist_to_binary(join(re:split("ADCDCDE","a[bcd]*dcdcde",[caseless,
                                                                                                                                                                                         {parts,
-                                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ADCDCDE","a[bcd]*dcdcde",[caseless]))), 
+                                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ADCDCDE","a[bcd]*dcdcde",[caseless]))),
     <<":AB">> = iolist_to_binary(join(re:split("ABC","(ab|a)b*c",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<":AB:">> = iolist_to_binary(join(re:split("ABC","(ab|a)b*c",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<":AB:">> = iolist_to_binary(join(re:split("ABC","(ab|a)b*c",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<":AB:">> = iolist_to_binary(join(re:split("ABC","(ab|a)b*c",[caseless]))),
     <<":ABC:A:B:D">> = iolist_to_binary(join(re:split("ABCD","((a)(b)c)(d)",[caseless,
-                                                                                                                                                                              trim]))), 
+                                                                                                                                                                              trim]))),
     <<":ABC:A:B:D:">> = iolist_to_binary(join(re:split("ABCD","((a)(b)c)(d)",[caseless,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<":ABC:A:B:D:">> = iolist_to_binary(join(re:split("ABCD","((a)(b)c)(d)",[caseless]))), 
+                                                                                                                                                                                 2}]))),
+    <<":ABC:A:B:D:">> = iolist_to_binary(join(re:split("ABCD","((a)(b)c)(d)",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ALPHA","[a-zA-Z_][a-zA-Z0-9_]*",[caseless,
-                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                    trim]))),
     <<":">> = iolist_to_binary(join(re:split("ALPHA","[a-zA-Z_][a-zA-Z0-9_]*",[caseless,
                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ALPHA","[a-zA-Z_][a-zA-Z0-9_]*",[caseless]))), 
+                                                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ALPHA","[a-zA-Z_][a-zA-Z0-9_]*",[caseless]))),
     <<"A">> = iolist_to_binary(join(re:split("ABH","^a(bc+|b[eh])g|.h$",[caseless,
-                                                                                                                                                                                         trim]))), 
+                                                                                                                                                                                         trim]))),
     <<"A::">> = iolist_to_binary(join(re:split("ABH","^a(bc+|b[eh])g|.h$",[caseless,
                                                                                                                                                                                            {parts,
-                                                                                                                                                                                            2}]))), 
-    <<"A::">> = iolist_to_binary(join(re:split("ABH","^a(bc+|b[eh])g|.h$",[caseless]))), 
+                                                                                                                                                                                            2}]))),
+    <<"A::">> = iolist_to_binary(join(re:split("ABH","^a(bc+|b[eh])g|.h$",[caseless]))),
     <<":EFFGZ">> = iolist_to_binary(join(re:split("EFFGZ","(bc+d$|ef*g.|h?i(j|k))",[caseless,
-                                                                                                                                                                                                     trim]))), 
+                                                                                                                                                                                                     trim]))),
     <<":EFFGZ::">> = iolist_to_binary(join(re:split("EFFGZ","(bc+d$|ef*g.|h?i(j|k))",[caseless,
                                                                                                                                                                                                        {parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":EFFGZ::">> = iolist_to_binary(join(re:split("EFFGZ","(bc+d$|ef*g.|h?i(j|k))",[caseless]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":EFFGZ::">> = iolist_to_binary(join(re:split("EFFGZ","(bc+d$|ef*g.|h?i(j|k))",[caseless]))),
     <<":IJ:J">> = iolist_to_binary(join(re:split("IJ","(bc+d$|ef*g.|h?i(j|k))",[caseless,
-                                                                                                                                                                                               trim]))), 
+                                                                                                                                                                                               trim]))),
     <<":IJ:J:">> = iolist_to_binary(join(re:split("IJ","(bc+d$|ef*g.|h?i(j|k))",[caseless,
                                                                                                                                                                                                  {parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":IJ:J:">> = iolist_to_binary(join(re:split("IJ","(bc+d$|ef*g.|h?i(j|k))",[caseless]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":IJ:J:">> = iolist_to_binary(join(re:split("IJ","(bc+d$|ef*g.|h?i(j|k))",[caseless]))),
     <<"R:EFFGZ">> = iolist_to_binary(join(re:split("REFFGZ","(bc+d$|ef*g.|h?i(j|k))",[caseless,
-                                                                                                                                                                                                       trim]))), 
+                                                                                                                                                                                                       trim]))),
     <<"R:EFFGZ::">> = iolist_to_binary(join(re:split("REFFGZ","(bc+d$|ef*g.|h?i(j|k))",[caseless,
                                                                                                                                                                                                          {parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"R:EFFGZ::">> = iolist_to_binary(join(re:split("REFFGZ","(bc+d$|ef*g.|h?i(j|k))",[caseless]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"R:EFFGZ::">> = iolist_to_binary(join(re:split("REFFGZ","(bc+d$|ef*g.|h?i(j|k))",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(bc+d$|ef*g.|h?i(j|k))",[caseless,
-                                                                                                                                                                                                                 trim]))), 
+                                                                                                                                                                                                                 trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(bc+d$|ef*g.|h?i(j|k))",[caseless,
                                                                                                                                                                                                                    {parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(bc+d$|ef*g.|h?i(j|k))",[caseless]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(bc+d$|ef*g.|h?i(j|k))",[caseless]))),
     <<"ADCDCDE">> = iolist_to_binary(join(re:split("ADCDCDE","(bc+d$|ef*g.|h?i(j|k))",[caseless,
-                                                                                                                                                                                                         trim]))), 
+                                                                                                                                                                                                         trim]))),
     <<"ADCDCDE">> = iolist_to_binary(join(re:split("ADCDCDE","(bc+d$|ef*g.|h?i(j|k))",[caseless,
                                                                                                                                                                                                            {parts,
-                                                                                                                                                                                                            2}]))), 
-    <<"ADCDCDE">> = iolist_to_binary(join(re:split("ADCDCDE","(bc+d$|ef*g.|h?i(j|k))",[caseless]))), 
+                                                                                                                                                                                                            2}]))),
+    <<"ADCDCDE">> = iolist_to_binary(join(re:split("ADCDCDE","(bc+d$|ef*g.|h?i(j|k))",[caseless]))),
     <<"EFFG">> = iolist_to_binary(join(re:split("EFFG","(bc+d$|ef*g.|h?i(j|k))",[caseless,
-                                                                                                                                                                                                   trim]))), 
+                                                                                                                                                                                                   trim]))),
     <<"EFFG">> = iolist_to_binary(join(re:split("EFFG","(bc+d$|ef*g.|h?i(j|k))",[caseless,
                                                                                                                                                                                                      {parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"EFFG">> = iolist_to_binary(join(re:split("EFFG","(bc+d$|ef*g.|h?i(j|k))",[caseless]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"EFFG">> = iolist_to_binary(join(re:split("EFFG","(bc+d$|ef*g.|h?i(j|k))",[caseless]))),
     <<"BCDD">> = iolist_to_binary(join(re:split("BCDD","(bc+d$|ef*g.|h?i(j|k))",[caseless,
-                                                                                                                                                                                                   trim]))), 
+                                                                                                                                                                                                   trim]))),
     <<"BCDD">> = iolist_to_binary(join(re:split("BCDD","(bc+d$|ef*g.|h?i(j|k))",[caseless,
                                                                                                                                                                                                      {parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"BCDD">> = iolist_to_binary(join(re:split("BCDD","(bc+d$|ef*g.|h?i(j|k))",[caseless]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"BCDD">> = iolist_to_binary(join(re:split("BCDD","(bc+d$|ef*g.|h?i(j|k))",[caseless]))),
     <<":A:A:A:A:A:A:A:A:A:A">> = iolist_to_binary(join(re:split("A","((((((((((a))))))))))",[caseless,
-                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                          trim]))),
     <<":A:A:A:A:A:A:A:A:A:A:">> = iolist_to_binary(join(re:split("A","((((((((((a))))))))))",[caseless,
                                                                                                                                                                                             {parts,
-                                                                                                                                                                                             2}]))), 
-    <<":A:A:A:A:A:A:A:A:A:A:">> = iolist_to_binary(join(re:split("A","((((((((((a))))))))))",[caseless]))), 
+                                                                                                                                                                                             2}]))),
+    <<":A:A:A:A:A:A:A:A:A:A:">> = iolist_to_binary(join(re:split("A","((((((((((a))))))))))",[caseless]))),
     <<":A:A:A:A:A:A:A:A:A:A">> = iolist_to_binary(join(re:split("AA","((((((((((a))))))))))\\10",[caseless,
-                                                                                                                                                                                                     trim]))), 
+                                                                                                                                                                                                     trim]))),
     <<":A:A:A:A:A:A:A:A:A:A:">> = iolist_to_binary(join(re:split("AA","((((((((((a))))))))))\\10",[caseless,
                                                                                                                                                                                                        {parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":A:A:A:A:A:A:A:A:A:A:">> = iolist_to_binary(join(re:split("AA","((((((((((a))))))))))\\10",[caseless]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":A:A:A:A:A:A:A:A:A:A:">> = iolist_to_binary(join(re:split("AA","((((((((((a))))))))))\\10",[caseless]))),
     <<":A:A:A:A:A:A:A:A:A">> = iolist_to_binary(join(re:split("A","(((((((((a)))))))))",[caseless,
-                                                                                                                                                                                      trim]))), 
+                                                                                                                                                                                      trim]))),
     <<":A:A:A:A:A:A:A:A:A:">> = iolist_to_binary(join(re:split("A","(((((((((a)))))))))",[caseless,
                                                                                                                                                                                         {parts,
-                                                                                                                                                                                         2}]))), 
-    <<":A:A:A:A:A:A:A:A:A:">> = iolist_to_binary(join(re:split("A","(((((((((a)))))))))",[caseless]))), 
+                                                                                                                                                                                         2}]))),
+    <<":A:A:A:A:A:A:A:A:A:">> = iolist_to_binary(join(re:split("A","(((((((((a)))))))))",[caseless]))),
     <<":A">> = iolist_to_binary(join(re:split("A","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))",[caseless,
-                                                                                                                                                                                                                              trim]))), 
+                                                                                                                                                                                                                              trim]))),
     <<":A:">> = iolist_to_binary(join(re:split("A","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))",[caseless,
                                                                                                                                                                                                                                 {parts,
-                                                                                                                                                                                                                                 2}]))), 
-    <<":A:">> = iolist_to_binary(join(re:split("A","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))",[caseless]))), 
+                                                                                                                                                                                                                                 2}]))),
+    <<":A:">> = iolist_to_binary(join(re:split("A","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))",[caseless]))),
     <<":C">> = iolist_to_binary(join(re:split("C","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))",[caseless,
-                                                                                                                                                                                                                                      trim]))), 
+                                                                                                                                                                                                                                      trim]))),
     <<":C:">> = iolist_to_binary(join(re:split("C","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))",[caseless,
                                                                                                                                                                                                                                         {parts,
-                                                                                                                                                                                                                                         2}]))), 
-    <<":C:">> = iolist_to_binary(join(re:split("C","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))",[caseless]))), 
+                                                                                                                                                                                                                                         2}]))),
+    <<":C:">> = iolist_to_binary(join(re:split("C","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","multiple words of text",[caseless,
-                                                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                                                trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","multiple words of text",[caseless,
                                                                                                                                                                                                                   {parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","multiple words of text",[caseless]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","multiple words of text",[caseless]))),
     <<"AA">> = iolist_to_binary(join(re:split("AA","multiple words of text",[caseless,
-                                                                                                                                                                                              trim]))), 
+                                                                                                                                                                                              trim]))),
     <<"AA">> = iolist_to_binary(join(re:split("AA","multiple words of text",[caseless,
                                                                                                                                                                                                 {parts,
-                                                                                                                                                                                                 2}]))), 
-    <<"AA">> = iolist_to_binary(join(re:split("AA","multiple words of text",[caseless]))), 
+                                                                                                                                                                                                 2}]))),
+    <<"AA">> = iolist_to_binary(join(re:split("AA","multiple words of text",[caseless]))),
     <<"UH-UH">> = iolist_to_binary(join(re:split("UH-UH","multiple words of text",[caseless,
-                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                    trim]))),
     <<"UH-UH">> = iolist_to_binary(join(re:split("UH-UH","multiple words of text",[caseless,
                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                       2}]))), 
-    <<"UH-UH">> = iolist_to_binary(join(re:split("UH-UH","multiple words of text",[caseless]))), 
+                                                                                                                                                                                                       2}]))),
+    <<"UH-UH">> = iolist_to_binary(join(re:split("UH-UH","multiple words of text",[caseless]))),
     <<":, YEAH">> = iolist_to_binary(join(re:split("MULTIPLE WORDS, YEAH","multiple words",[caseless,
-                                                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                                                  trim]))),
     <<":, YEAH">> = iolist_to_binary(join(re:split("MULTIPLE WORDS, YEAH","multiple words",[caseless,
                                                                                                                                                                                                                     {parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<":, YEAH">> = iolist_to_binary(join(re:split("MULTIPLE WORDS, YEAH","multiple words",[caseless]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<":, YEAH">> = iolist_to_binary(join(re:split("MULTIPLE WORDS, YEAH","multiple words",[caseless]))),
     <<":AB:DE">> = iolist_to_binary(join(re:split("ABCDE","(.*)c(.*)",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<":AB:DE:">> = iolist_to_binary(join(re:split("ABCDE","(.*)c(.*)",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<":AB:DE:">> = iolist_to_binary(join(re:split("ABCDE","(.*)c(.*)",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<":AB:DE:">> = iolist_to_binary(join(re:split("ABCDE","(.*)c(.*)",[caseless]))),
     <<":A:B">> = iolist_to_binary(join(re:split("(A, B)","\\((.*), (.*)\\)",[caseless,
-                                                                                                                                                                                            trim]))), 
+                                                                                                                                                                                            trim]))),
     <<":A:B:">> = iolist_to_binary(join(re:split("(A, B)","\\((.*), (.*)\\)",[caseless,
                                                                                                                                                                                               {parts,
-                                                                                                                                                                                               2}]))), 
-    <<":A:B:">> = iolist_to_binary(join(re:split("(A, B)","\\((.*), (.*)\\)",[caseless]))), 
+                                                                                                                                                                                               2}]))),
+    <<":A:B:">> = iolist_to_binary(join(re:split("(A, B)","\\((.*), (.*)\\)",[caseless]))),
     ok.
 run25() ->
     <<"">> = iolist_to_binary(join(re:split("ABCD","abcd",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<":">> = iolist_to_binary(join(re:split("ABCD","abcd",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ABCD","abcd",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ABCD","abcd",[caseless]))),
     <<":BC">> = iolist_to_binary(join(re:split("ABCD","a(bc)d",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":BC:">> = iolist_to_binary(join(re:split("ABCD","a(bc)d",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":BC:">> = iolist_to_binary(join(re:split("ABCD","a(bc)d",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":BC:">> = iolist_to_binary(join(re:split("ABCD","a(bc)d",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("AC","a[-]?c",[caseless,
-                                                                                                                                                              trim]))), 
+                                                                                                                                                              trim]))),
     <<":">> = iolist_to_binary(join(re:split("AC","a[-]?c",[caseless,
                                                                                                                                                                 {parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("AC","a[-]?c",[caseless]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("AC","a[-]?c",[caseless]))),
     <<":ABC">> = iolist_to_binary(join(re:split("ABCABC","(abc)\\1",[caseless,
-                                                                                                                                                                           trim]))), 
+                                                                                                                                                                           trim]))),
     <<":ABC:">> = iolist_to_binary(join(re:split("ABCABC","(abc)\\1",[caseless,
                                                                                                                                                                              {parts,
-                                                                                                                                                                              2}]))), 
-    <<":ABC:">> = iolist_to_binary(join(re:split("ABCABC","(abc)\\1",[caseless]))), 
+                                                                                                                                                                              2}]))),
+    <<":ABC:">> = iolist_to_binary(join(re:split("ABCABC","(abc)\\1",[caseless]))),
     <<":ABC">> = iolist_to_binary(join(re:split("ABCABC","([a-c]*)\\1",[caseless,
-                                                                                                                                                                                 trim]))), 
+                                                                                                                                                                                 trim]))),
     <<":ABC:">> = iolist_to_binary(join(re:split("ABCABC","([a-c]*)\\1",[caseless,
                                                                                                                                                                                    {parts,
-                                                                                                                                                                                    2}]))), 
-    <<":ABC:">> = iolist_to_binary(join(re:split("ABCABC","([a-c]*)\\1",[caseless]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("abad","a(?!b).",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":ABC:">> = iolist_to_binary(join(re:split("ABCABC","([a-c]*)\\1",[caseless]))),
+    <<"ab">> = iolist_to_binary(join(re:split("abad","a(?!b).",[trim]))),
     <<"ab:">> = iolist_to_binary(join(re:split("abad","a(?!b).",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"ab:">> = iolist_to_binary(join(re:split("abad","a(?!b).",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("abad","a(?=d).",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"ab:">> = iolist_to_binary(join(re:split("abad","a(?!b).",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("abad","a(?=d).",[trim]))),
     <<"ab:">> = iolist_to_binary(join(re:split("abad","a(?=d).",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"ab:">> = iolist_to_binary(join(re:split("abad","a(?=d).",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("abad","a(?=c|d).",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"ab:">> = iolist_to_binary(join(re:split("abad","a(?=d).",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("abad","a(?=c|d).",[trim]))),
     <<"ab:">> = iolist_to_binary(join(re:split("abad","a(?=c|d).",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"ab:">> = iolist_to_binary(join(re:split("abad","a(?=c|d).",[]))), 
-    <<":e">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)(.)",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"ab:">> = iolist_to_binary(join(re:split("abad","a(?=c|d).",[]))),
+    <<":e">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)(.)",[trim]))),
     <<":e:">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)(.)",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":e:">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)(.)",[]))), 
-    <<":e">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)*(.)",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":e:">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)(.)",[]))),
+    <<":e">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)*(.)",[trim]))),
     <<":e:">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)*(.)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":e:">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)*(.)",[]))), 
-    <<":e">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)+?(.)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":e:">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)*(.)",[]))),
+    <<":e">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)+?(.)",[trim]))),
     <<":e:">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)+?(.)",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":e:">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)+?(.)",[]))), 
-    <<":d:bcdbe">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d)+?(.)",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":e:">> = iolist_to_binary(join(re:split("ace","a(?:b|c|d)+?(.)",[]))),
+    <<":d:bcdbe">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d)+?(.)",[trim]))),
     <<":d:bcdbe">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d)+?(.)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":d:bcdbe">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d)+?(.)",[]))), 
-    <<":e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d)+(.)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":d:bcdbe">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d)+?(.)",[]))),
+    <<":e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d)+(.)",[trim]))),
     <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d)+(.)",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d)+(.)",[]))), 
-    <<":b:cdbe">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){2}(.)",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d)+(.)",[]))),
+    <<":b:cdbe">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){2}(.)",[trim]))),
     <<":b:cdbe">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){2}(.)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":b:cdbe">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){2}(.)",[]))), 
-    <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){4,5}(.)",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":b:cdbe">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){2}(.)",[]))),
+    <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){4,5}(.)",[trim]))),
     <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){4,5}(.)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){4,5}(.)",[]))), 
-    <<":d:be">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){4,5}?(.)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){4,5}(.)",[]))),
+    <<":d:be">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){4,5}?(.)",[trim]))),
     <<":d:be">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){4,5}?(.)",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":d:be">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){4,5}?(.)",[]))), 
-    <<":bar:foo:bar">> = iolist_to_binary(join(re:split("foobar","((foo)|(bar))*",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":d:be">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){4,5}?(.)",[]))),
+    <<":bar:foo:bar">> = iolist_to_binary(join(re:split("foobar","((foo)|(bar))*",[trim]))),
     <<":bar:foo:bar:">> = iolist_to_binary(join(re:split("foobar","((foo)|(bar))*",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":bar:foo:bar:">> = iolist_to_binary(join(re:split("foobar","((foo)|(bar))*",[]))), 
-    <<":e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){6,7}(.)",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":bar:foo:bar:">> = iolist_to_binary(join(re:split("foobar","((foo)|(bar))*",[]))),
+    <<":e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){6,7}(.)",[trim]))),
     <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){6,7}(.)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){6,7}(.)",[]))), 
-    <<":e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){6,7}?(.)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){6,7}(.)",[]))),
+    <<":e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){6,7}?(.)",[trim]))),
     <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){6,7}?(.)",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){6,7}?(.)",[]))), 
-    <<":e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,6}(.)",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){6,7}?(.)",[]))),
+    <<":e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,6}(.)",[trim]))),
     <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,6}(.)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,6}(.)",[]))), 
-    <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,6}?(.)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,6}(.)",[]))),
+    <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,6}?(.)",[trim]))),
     <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,6}?(.)",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,6}?(.)",[]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,6}?(.)",[]))),
     ok.
 run26() ->
-    <<":e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}(.)",[trim]))), 
+    <<":e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}(.)",[trim]))),
     <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}(.)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}(.)",[]))), 
-    <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}?(.)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}(.)",[]))),
+    <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}?(.)",[trim]))),
     <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}?(.)",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}?(.)",[]))), 
-    <<":c:e">> = iolist_to_binary(join(re:split("ace","a(?:b|(c|e){1,2}?|d)+?(.)",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}?(.)",[]))),
+    <<":c:e">> = iolist_to_binary(join(re:split("ace","a(?:b|(c|e){1,2}?|d)+?(.)",[trim]))),
     <<":c:e:">> = iolist_to_binary(join(re:split("ace","a(?:b|(c|e){1,2}?|d)+?(.)",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":c:e:">> = iolist_to_binary(join(re:split("ace","a(?:b|(c|e){1,2}?|d)+?(.)",[]))), 
-    <<":A">> = iolist_to_binary(join(re:split("AB","^(.+)?B",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":c:e:">> = iolist_to_binary(join(re:split("ace","a(?:b|(c|e){1,2}?|d)+?(.)",[]))),
+    <<":A">> = iolist_to_binary(join(re:split("AB","^(.+)?B",[trim]))),
     <<":A:">> = iolist_to_binary(join(re:split("AB","^(.+)?B",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":A:">> = iolist_to_binary(join(re:split("AB","^(.+)?B",[]))), 
-    <<":.">> = iolist_to_binary(join(re:split(".","^([^a-z])|(\\^)$",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":A:">> = iolist_to_binary(join(re:split("AB","^(.+)?B",[]))),
+    <<":.">> = iolist_to_binary(join(re:split(".","^([^a-z])|(\\^)$",[trim]))),
     <<":.::">> = iolist_to_binary(join(re:split(".","^([^a-z])|(\\^)$",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":.::">> = iolist_to_binary(join(re:split(".","^([^a-z])|(\\^)$",[]))), 
-    <<":OUT">> = iolist_to_binary(join(re:split("<&OUT","^[<>]&",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":.::">> = iolist_to_binary(join(re:split(".","^([^a-z])|(\\^)$",[]))),
+    <<":OUT">> = iolist_to_binary(join(re:split("<&OUT","^[<>]&",[trim]))),
     <<":OUT">> = iolist_to_binary(join(re:split("<&OUT","^[<>]&",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":OUT">> = iolist_to_binary(join(re:split("<&OUT","^[<>]&",[]))), 
-    <<":aaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":OUT">> = iolist_to_binary(join(re:split("<&OUT","^[<>]&",[]))),
+    <<":aaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?){4}$",[trim]))),
     <<":aaaa:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":aaaa:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?){4}$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":aaaa:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a\\1?){4}$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a\\1?){4}$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a\\1?){4}$",[]))), 
-    <<"AB">> = iolist_to_binary(join(re:split("AB","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a\\1?){4}$",[]))),
+    <<"AB">> = iolist_to_binary(join(re:split("AB","^(a\\1?){4}$",[trim]))),
     <<"AB">> = iolist_to_binary(join(re:split("AB","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"AB">> = iolist_to_binary(join(re:split("AB","^(a\\1?){4}$",[]))), 
-    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"AB">> = iolist_to_binary(join(re:split("AB","^(a\\1?){4}$",[]))),
+    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?){4}$",[trim]))),
     <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?){4}$",[]))), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?){4}$",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a\\1?){4}$",[]))),
+    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?){4}$",[trim]))),
     <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?){4}$",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?){4}$",[]))), 
-    <<":aaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a(?(1)\\1)){4}$",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a\\1?){4}$",[]))),
+    <<":aaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a(?(1)\\1)){4}$",[trim]))),
     <<":aaaa:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a(?(1)\\1)){4}$",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":aaaa:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a(?(1)\\1)){4}$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a(?(1)\\1)){4}$",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":aaaa:">> = iolist_to_binary(join(re:split("aaaaaaaaaa","^(a(?(1)\\1)){4}$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a(?(1)\\1)){4}$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a(?(1)\\1)){4}$",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a(?(1)\\1)){4}$",[]))), 
-    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a(?(1)\\1)){4}$",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a(?(1)\\1)){4}$",[]))),
+    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a(?(1)\\1)){4}$",[trim]))),
     <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a(?(1)\\1)){4}$",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a(?(1)\\1)){4}$",[]))), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a(?(1)\\1)){4}$",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a(?(1)\\1)){4}$",[]))),
+    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a(?(1)\\1)){4}$",[trim]))),
     <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a(?(1)\\1)){4}$",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a(?(1)\\1)){4}$",[]))), 
-    <<":f:o:o:b:a:r">> = iolist_to_binary(join(re:split("foobar","(?:(f)(o)(o)|(b)(a)(r))*",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"aaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaa","^(a(?(1)\\1)){4}$",[]))),
+    <<":f:o:o:b:a:r">> = iolist_to_binary(join(re:split("foobar","(?:(f)(o)(o)|(b)(a)(r))*",[trim]))),
     <<":f:o:o:b:a:r:">> = iolist_to_binary(join(re:split("foobar","(?:(f)(o)(o)|(b)(a)(r))*",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<":f:o:o:b:a:r:">> = iolist_to_binary(join(re:split("foobar","(?:(f)(o)(o)|(b)(a)(r))*",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("ab","(?<=a)b",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<":f:o:o:b:a:r:">> = iolist_to_binary(join(re:split("foobar","(?:(f)(o)(o)|(b)(a)(r))*",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("ab","(?<=a)b",[trim]))),
     <<"a:">> = iolist_to_binary(join(re:split("ab","(?<=a)b",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("ab","(?<=a)b",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=a)b",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"a:">> = iolist_to_binary(join(re:split("ab","(?<=a)b",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=a)b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=a)b",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=a)b",[]))), 
-    <<"cb">> = iolist_to_binary(join(re:split("cb","(?<=a)b",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=a)b",[]))),
+    <<"cb">> = iolist_to_binary(join(re:split("cb","(?<=a)b",[trim]))),
     <<"cb">> = iolist_to_binary(join(re:split("cb","(?<=a)b",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"cb">> = iolist_to_binary(join(re:split("cb","(?<=a)b",[]))), 
-    <<"b">> = iolist_to_binary(join(re:split("b","(?<=a)b",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"cb">> = iolist_to_binary(join(re:split("cb","(?<=a)b",[]))),
+    <<"b">> = iolist_to_binary(join(re:split("b","(?<=a)b",[trim]))),
     <<"b">> = iolist_to_binary(join(re:split("b","(?<=a)b",[{parts,
-                                                                                                                                                                2}]))), 
-    <<"b">> = iolist_to_binary(join(re:split("b","(?<=a)b",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("ab","(?<!c)b",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<"b">> = iolist_to_binary(join(re:split("b","(?<=a)b",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("ab","(?<!c)b",[trim]))),
     <<"a:">> = iolist_to_binary(join(re:split("ab","(?<!c)b",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("ab","(?<!c)b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","(?<!c)b",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"a:">> = iolist_to_binary(join(re:split("ab","(?<!c)b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","(?<!c)b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("b","(?<!c)b",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("b","(?<!c)b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","(?<!c)b",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("b","(?<!c)b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","(?<!c)b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("b","(?<!c)b",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("b","(?<!c)b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aba","(?:..)*a",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("b","(?<!c)b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aba","(?:..)*a",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aba","(?:..)*a",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aba","(?:..)*a",[]))), 
-    <<":b">> = iolist_to_binary(join(re:split("aba","(?:..)*?a",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aba","(?:..)*a",[]))),
+    <<":b">> = iolist_to_binary(join(re:split("aba","(?:..)*?a",[trim]))),
     <<":ba">> = iolist_to_binary(join(re:split("aba","(?:..)*?a",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":b:">> = iolist_to_binary(join(re:split("aba","(?:..)*?a",[]))), 
-    <<":b:c">> = iolist_to_binary(join(re:split("abc","^(?:b|a(?=(.)))*\\1",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":b:">> = iolist_to_binary(join(re:split("aba","(?:..)*?a",[]))),
+    <<":b:c">> = iolist_to_binary(join(re:split("abc","^(?:b|a(?=(.)))*\\1",[trim]))),
     <<":b:c">> = iolist_to_binary(join(re:split("abc","^(?:b|a(?=(.)))*\\1",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<":b:c">> = iolist_to_binary(join(re:split("abc","^(?:b|a(?=(.)))*\\1",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^(){3,5}",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<":b:c">> = iolist_to_binary(join(re:split("abc","^(?:b|a(?=(.)))*\\1",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^(){3,5}",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","^(){3,5}",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^(){3,5}",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aax","^(a+)*ax",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^(){3,5}",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aax","^(a+)*ax",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aax","^(a+)*ax",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aax","^(a+)*ax",[]))), 
-    <<":a:a">> = iolist_to_binary(join(re:split("aax","^((a|b)+)*ax",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aax","^(a+)*ax",[]))),
+    <<":a:a">> = iolist_to_binary(join(re:split("aax","^((a|b)+)*ax",[trim]))),
     <<":a:a:">> = iolist_to_binary(join(re:split("aax","^((a|b)+)*ax",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":a:a:">> = iolist_to_binary(join(re:split("aax","^((a|b)+)*ax",[]))), 
-    <<":a:a">> = iolist_to_binary(join(re:split("aax","^((a|bc)+)*ax",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":a:a:">> = iolist_to_binary(join(re:split("aax","^((a|b)+)*ax",[]))),
+    <<":a:a">> = iolist_to_binary(join(re:split("aax","^((a|bc)+)*ax",[trim]))),
     <<":a:a:">> = iolist_to_binary(join(re:split("aax","^((a|bc)+)*ax",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":a:a:">> = iolist_to_binary(join(re:split("aax","^((a|bc)+)*ax",[]))), 
-    <<"c">> = iolist_to_binary(join(re:split("cab","(a|x)*ab",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":a:a:">> = iolist_to_binary(join(re:split("aax","^((a|bc)+)*ax",[]))),
+    <<"c">> = iolist_to_binary(join(re:split("cab","(a|x)*ab",[trim]))),
     <<"c::">> = iolist_to_binary(join(re:split("cab","(a|x)*ab",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"c::">> = iolist_to_binary(join(re:split("cab","(a|x)*ab",[]))), 
-    <<"c">> = iolist_to_binary(join(re:split("cab","(a)*ab",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"c::">> = iolist_to_binary(join(re:split("cab","(a|x)*ab",[]))),
+    <<"c">> = iolist_to_binary(join(re:split("cab","(a)*ab",[trim]))),
     <<"c::">> = iolist_to_binary(join(re:split("cab","(a)*ab",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"c::">> = iolist_to_binary(join(re:split("cab","(a)*ab",[]))), 
+                                                                                                                                                                  2}]))),
+    <<"c::">> = iolist_to_binary(join(re:split("cab","(a)*ab",[]))),
     ok.
 run27() ->
-    <<"">> = iolist_to_binary(join(re:split("ab","(?:(?i)a)b",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("ab","(?:(?i)a)b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab","(?:(?i)a)b",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab","(?:(?i)a)b",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("ab","((?i)a)b",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab","(?:(?i)a)b",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("ab","((?i)a)b",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("ab","((?i)a)b",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("ab","((?i)a)b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("Ab","(?:(?i)a)b",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("ab","((?i)a)b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("Ab","(?:(?i)a)b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("Ab","(?:(?i)a)b",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("Ab","(?:(?i)a)b",[]))), 
-    <<":A">> = iolist_to_binary(join(re:split("Ab","((?i)a)b",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("Ab","(?:(?i)a)b",[]))),
+    <<":A">> = iolist_to_binary(join(re:split("Ab","((?i)a)b",[trim]))),
     <<":A:">> = iolist_to_binary(join(re:split("Ab","((?i)a)b",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":A:">> = iolist_to_binary(join(re:split("Ab","((?i)a)b",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?i)a)b",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":A:">> = iolist_to_binary(join(re:split("Ab","((?i)a)b",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?i)a)b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?i)a)b",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?i)a)b",[]))), 
-    <<"cb">> = iolist_to_binary(join(re:split("cb","(?:(?i)a)b",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?i)a)b",[]))),
+    <<"cb">> = iolist_to_binary(join(re:split("cb","(?:(?i)a)b",[trim]))),
     <<"cb">> = iolist_to_binary(join(re:split("cb","(?:(?i)a)b",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"cb">> = iolist_to_binary(join(re:split("cb","(?:(?i)a)b",[]))), 
-    <<"aB">> = iolist_to_binary(join(re:split("aB","(?:(?i)a)b",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"cb">> = iolist_to_binary(join(re:split("cb","(?:(?i)a)b",[]))),
+    <<"aB">> = iolist_to_binary(join(re:split("aB","(?:(?i)a)b",[trim]))),
     <<"aB">> = iolist_to_binary(join(re:split("aB","(?:(?i)a)b",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"aB">> = iolist_to_binary(join(re:split("aB","(?:(?i)a)b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ab","(?i:a)b",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"aB">> = iolist_to_binary(join(re:split("aB","(?:(?i)a)b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ab","(?i:a)b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab","(?i:a)b",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab","(?i:a)b",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("ab","((?i:a))b",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab","(?i:a)b",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("ab","((?i:a))b",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("ab","((?i:a))b",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("ab","((?i:a))b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("Ab","(?i:a)b",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("ab","((?i:a))b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("Ab","(?i:a)b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("Ab","(?i:a)b",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("Ab","(?i:a)b",[]))), 
-    <<":A">> = iolist_to_binary(join(re:split("Ab","((?i:a))b",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("Ab","(?i:a)b",[]))),
+    <<":A">> = iolist_to_binary(join(re:split("Ab","((?i:a))b",[trim]))),
     <<":A:">> = iolist_to_binary(join(re:split("Ab","((?i:a))b",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":A:">> = iolist_to_binary(join(re:split("Ab","((?i:a))b",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?i:a)b",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":A:">> = iolist_to_binary(join(re:split("Ab","((?i:a))b",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?i:a)b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?i:a)b",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?i:a)b",[]))), 
-    <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:a)b",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?i:a)b",[]))),
+    <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:a)b",[trim]))),
     <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:a)b",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:a)b",[]))), 
-    <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:a)b",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:a)b",[]))),
+    <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:a)b",[trim]))),
     <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:a)b",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:a)b",[]))), 
+                                                                                                                                                                  2}]))),
+    <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:a)b",[]))),
     <<"">> = iolist_to_binary(join(re:split("ab","(?:(?-i)a)b",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab","(?:(?-i)a)b",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab","(?:(?-i)a)b",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab","(?:(?-i)a)b",[caseless]))),
     <<":a">> = iolist_to_binary(join(re:split("ab","((?-i)a)b",[caseless,
-                                                                                                                                                                    trim]))), 
+                                                                                                                                                                    trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("ab","((?-i)a)b",[caseless,
                                                                                                                                                                       {parts,
-                                                                                                                                                                       2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("ab","((?-i)a)b",[caseless]))), 
+                                                                                                                                                                       2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("ab","((?-i)a)b",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("aB","(?:(?-i)a)b",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("aB","(?:(?-i)a)b",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aB","(?:(?-i)a)b",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aB","(?:(?-i)a)b",[caseless]))),
     <<":a">> = iolist_to_binary(join(re:split("aB","((?-i)a)b",[caseless,
-                                                                                                                                                                    trim]))), 
+                                                                                                                                                                    trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i)a)b",[caseless,
                                                                                                                                                                       {parts,
-                                                                                                                                                                       2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i)a)b",[caseless]))), 
+                                                                                                                                                                       2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i)a)b",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?-i)a)b",[caseless,
-                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                          trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?-i)a)b",[caseless,
                                                                                                                                                                                             {parts,
-                                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?-i)a)b",[caseless]))), 
+                                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?-i)a)b",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("aB","(?:(?-i)a)b",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("aB","(?:(?-i)a)b",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aB","(?:(?-i)a)b",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aB","(?:(?-i)a)b",[caseless]))),
     <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?:(?-i)a)b",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?:(?-i)a)b",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?:(?-i)a)b",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?:(?-i)a)b",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("aB","(?:(?-i)a)b",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("aB","(?:(?-i)a)b",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aB","(?:(?-i)a)b",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aB","(?:(?-i)a)b",[caseless]))),
     <<":a">> = iolist_to_binary(join(re:split("aB","((?-i)a)b",[caseless,
-                                                                                                                                                                    trim]))), 
+                                                                                                                                                                    trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i)a)b",[caseless,
                                                                                                                                                                       {parts,
-                                                                                                                                                                       2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i)a)b",[caseless]))), 
+                                                                                                                                                                       2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i)a)b",[caseless]))),
     ok.
 run28() ->
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?-i)a)b",[caseless,
-                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                          trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?-i)a)b",[caseless,
                                                                                                                                                                                             {parts,
-                                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?-i)a)b",[caseless]))), 
+                                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?-i)a)b",[caseless]))),
     <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?:(?-i)a)b",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?:(?-i)a)b",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?:(?-i)a)b",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?:(?-i)a)b",[caseless]))),
     <<"AB">> = iolist_to_binary(join(re:split("AB","(?:(?-i)a)b",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<"AB">> = iolist_to_binary(join(re:split("AB","(?:(?-i)a)b",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<"AB">> = iolist_to_binary(join(re:split("AB","(?:(?-i)a)b",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<"AB">> = iolist_to_binary(join(re:split("AB","(?:(?-i)a)b",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("ab","(?-i:a)b",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab","(?-i:a)b",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab","(?-i:a)b",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab","(?-i:a)b",[caseless]))),
     <<":a">> = iolist_to_binary(join(re:split("ab","((?-i:a))b",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("ab","((?-i:a))b",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("ab","((?-i:a))b",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("ab","((?-i:a))b",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("aB","(?-i:a)b",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":">> = iolist_to_binary(join(re:split("aB","(?-i:a)b",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aB","(?-i:a)b",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aB","(?-i:a)b",[caseless]))),
     <<":a">> = iolist_to_binary(join(re:split("aB","((?-i:a))b",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i:a))b",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i:a))b",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i:a))b",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?-i:a)b",[caseless,
-                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                    trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?-i:a)b",[caseless,
                                                                                                                                                                                       {parts,
-                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?-i:a)b",[caseless]))), 
+                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?-i:a)b",[caseless]))),
     <<"AB">> = iolist_to_binary(join(re:split("AB","(?-i:a)b",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<"AB">> = iolist_to_binary(join(re:split("AB","(?-i:a)b",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<"AB">> = iolist_to_binary(join(re:split("AB","(?-i:a)b",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<"AB">> = iolist_to_binary(join(re:split("AB","(?-i:a)b",[caseless]))),
     <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?-i:a)b",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?-i:a)b",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?-i:a)b",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?-i:a)b",[caseless]))),
     <<"">> = iolist_to_binary(join(re:split("aB","(?-i:a)b",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":">> = iolist_to_binary(join(re:split("aB","(?-i:a)b",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aB","(?-i:a)b",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aB","(?-i:a)b",[caseless]))),
     <<":a">> = iolist_to_binary(join(re:split("aB","((?-i:a))b",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i:a))b",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i:a))b",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i:a))b",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?-i:a)b",[caseless,
-                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                    trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?-i:a)b",[caseless,
                                                                                                                                                                                       {parts,
-                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?-i:a)b",[caseless]))), 
+                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?-i:a)b",[caseless]))),
     <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?-i:a)b",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?-i:a)b",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?-i:a)b",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<"Ab">> = iolist_to_binary(join(re:split("Ab","(?-i:a)b",[caseless]))),
     <<"AB">> = iolist_to_binary(join(re:split("AB","(?-i:a)b",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<"AB">> = iolist_to_binary(join(re:split("AB","(?-i:a)b",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<"AB">> = iolist_to_binary(join(re:split("AB","(?-i:a)b",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<"AB">> = iolist_to_binary(join(re:split("AB","(?-i:a)b",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?-i:a.))b",[caseless,
-                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                          trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?-i:a.))b",[caseless,
                                                                                                                                                                                             {parts,
-                                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?-i:a.))b",[caseless]))), 
+                                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?-i:a.))b",[caseless]))),
     <<"AB">> = iolist_to_binary(join(re:split("AB","((?-i:a.))b",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<"AB">> = iolist_to_binary(join(re:split("AB","((?-i:a.))b",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<"AB">> = iolist_to_binary(join(re:split("AB","((?-i:a.))b",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<"AB">> = iolist_to_binary(join(re:split("AB","((?-i:a.))b",[caseless]))),
     <<"a
 B">> = iolist_to_binary(join(re:split("a
-B","((?-i:a.))b",[caseless,trim]))), 
+B","((?-i:a.))b",[caseless,trim]))),
     <<"a
 B">> = iolist_to_binary(join(re:split("a
-B","((?-i:a.))b",[caseless,{parts,2}]))), 
+B","((?-i:a.))b",[caseless,{parts,2}]))),
     <<"a
 B">> = iolist_to_binary(join(re:split("a
-B","((?-i:a.))b",[caseless]))), 
+B","((?-i:a.))b",[caseless]))),
     <<":a
 ">> = iolist_to_binary(join(re:split("a
-B","((?s-i:a.))b",[caseless,trim]))), 
+B","((?s-i:a.))b",[caseless,trim]))),
     <<":a
 :">> = iolist_to_binary(join(re:split("a
-B","((?s-i:a.))b",[caseless,{parts,2}]))), 
+B","((?s-i:a.))b",[caseless,{parts,2}]))),
     <<":a
 :">> = iolist_to_binary(join(re:split("a
-B","((?s-i:a.))b",[caseless]))), 
-    <<"">> = iolist_to_binary(join(re:split("cabbbb","(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))",[trim]))), 
+B","((?s-i:a.))b",[caseless]))),
+    <<"">> = iolist_to_binary(join(re:split("cabbbb","(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("cabbbb","(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))",[{parts,
-                                                                                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("cabbbb","(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))",[trim]))), 
+                                                                                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("cabbbb","(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))",[]))),
+    <<"">> = iolist_to_binary(join(re:split("caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))",[{parts,
-                                                                                                                                                                                                                                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))",[]))), 
+                                                                                                                                                                                                                                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))",[]))),
     <<":Ab">> = iolist_to_binary(join(re:split("Ab4ab","(ab)\\d\\1",[caseless,
-                                                                                                                                                                              trim]))), 
+                                                                                                                                                                              trim]))),
     <<":Ab:">> = iolist_to_binary(join(re:split("Ab4ab","(ab)\\d\\1",[caseless,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<":Ab:">> = iolist_to_binary(join(re:split("Ab4ab","(ab)\\d\\1",[caseless]))), 
+                                                                                                                                                                                 2}]))),
+    <<":Ab:">> = iolist_to_binary(join(re:split("Ab4ab","(ab)\\d\\1",[caseless]))),
     <<":ab">> = iolist_to_binary(join(re:split("ab4Ab","(ab)\\d\\1",[caseless,
-                                                                                                                                                                              trim]))), 
+                                                                                                                                                                              trim]))),
     <<":ab:">> = iolist_to_binary(join(re:split("ab4Ab","(ab)\\d\\1",[caseless,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<":ab:">> = iolist_to_binary(join(re:split("ab4Ab","(ab)\\d\\1",[caseless]))), 
-    <<"">> = iolist_to_binary(join(re:split("foobar1234baz","foo\\w*\\d{4}baz",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":ab:">> = iolist_to_binary(join(re:split("ab4Ab","(ab)\\d\\1",[caseless]))),
+    <<"">> = iolist_to_binary(join(re:split("foobar1234baz","foo\\w*\\d{4}baz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("foobar1234baz","foo\\w*\\d{4}baz",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("foobar1234baz","foo\\w*\\d{4}baz",[]))), 
-    <<":~~">> = iolist_to_binary(join(re:split("x~~","x(~~)*(?:(?:F)?)?",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("foobar1234baz","foo\\w*\\d{4}baz",[]))),
+    <<":~~">> = iolist_to_binary(join(re:split("x~~","x(~~)*(?:(?:F)?)?",[trim]))),
     <<":~~:">> = iolist_to_binary(join(re:split("x~~","x(~~)*(?:(?:F)?)?",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":~~:">> = iolist_to_binary(join(re:split("x~~","x(~~)*(?:(?:F)?)?",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaac","^a(?#xxx){3}c",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":~~:">> = iolist_to_binary(join(re:split("x~~","x(~~)*(?:(?:F)?)?",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaac","^a(?#xxx){3}c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaac","^a(?#xxx){3}c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaac","^a(?#xxx){3}c",[]))), 
+                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaac","^a(?#xxx){3}c",[]))),
     ok.
 run29() ->
     <<"">> = iolist_to_binary(join(re:split("aaac","^a (?#xxx) (?#yyy) {3}c",[extended,
-                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                    trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaac","^a (?#xxx) (?#yyy) {3}c",[extended,
                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaac","^a (?#xxx) (?#yyy) {3}c",[extended]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<![cd])b",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaac","^a (?#xxx) (?#yyy) {3}c",[extended]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<![cd])b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<![cd])b",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<![cd])b",[]))), 
+                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<![cd])b",[]))),
     <<"B
 B">> = iolist_to_binary(join(re:split("B
-B","(?<![cd])b",[trim]))), 
+B","(?<![cd])b",[trim]))),
     <<"B
 B">> = iolist_to_binary(join(re:split("B
-B","(?<![cd])b",[{parts,2}]))), 
+B","(?<![cd])b",[{parts,2}]))),
     <<"B
 B">> = iolist_to_binary(join(re:split("B
-B","(?<![cd])b",[]))), 
-    <<"dbcb">> = iolist_to_binary(join(re:split("dbcb","(?<![cd])b",[trim]))), 
+B","(?<![cd])b",[]))),
+    <<"dbcb">> = iolist_to_binary(join(re:split("dbcb","(?<![cd])b",[trim]))),
     <<"dbcb">> = iolist_to_binary(join(re:split("dbcb","(?<![cd])b",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"dbcb">> = iolist_to_binary(join(re:split("dbcb","(?<![cd])b",[]))), 
-    <<"db::cb">> = iolist_to_binary(join(re:split("dbaacb","(?<![cd])[ab]",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"dbcb">> = iolist_to_binary(join(re:split("dbcb","(?<![cd])b",[]))),
+    <<"db::cb">> = iolist_to_binary(join(re:split("dbaacb","(?<![cd])[ab]",[trim]))),
     <<"db:acb">> = iolist_to_binary(join(re:split("dbaacb","(?<![cd])[ab]",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"db::cb">> = iolist_to_binary(join(re:split("dbaacb","(?<![cd])[ab]",[]))), 
-    <<"db::::cb">> = iolist_to_binary(join(re:split("dbaacb","(?<!(c|d))[ab]",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"db::cb">> = iolist_to_binary(join(re:split("dbaacb","(?<![cd])[ab]",[]))),
+    <<"db::::cb">> = iolist_to_binary(join(re:split("dbaacb","(?<!(c|d))[ab]",[trim]))),
     <<"db::acb">> = iolist_to_binary(join(re:split("dbaacb","(?<!(c|d))[ab]",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"db::::cb">> = iolist_to_binary(join(re:split("dbaacb","(?<!(c|d))[ab]",[]))), 
-    <<"cdacc">> = iolist_to_binary(join(re:split("cdaccb","(?<!cd)[ab]",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"db::::cb">> = iolist_to_binary(join(re:split("dbaacb","(?<!(c|d))[ab]",[]))),
+    <<"cdacc">> = iolist_to_binary(join(re:split("cdaccb","(?<!cd)[ab]",[trim]))),
     <<"cdacc:">> = iolist_to_binary(join(re:split("cdaccb","(?<!cd)[ab]",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"cdacc:">> = iolist_to_binary(join(re:split("cdaccb","(?<!cd)[ab]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("","^(?:a?b?)*$",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"cdacc:">> = iolist_to_binary(join(re:split("cdaccb","(?<!cd)[ab]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("","^(?:a?b?)*$",[trim]))),
     <<"">> = iolist_to_binary(join(re:split("","^(?:a?b?)*$",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<"">> = iolist_to_binary(join(re:split("","^(?:a?b?)*$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","^(?:a?b?)*$",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<"">> = iolist_to_binary(join(re:split("","^(?:a?b?)*$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","^(?:a?b?)*$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","^(?:a?b?)*$",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","^(?:a?b?)*$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ab","^(?:a?b?)*$",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","^(?:a?b?)*$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ab","^(?:a?b?)*$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab","^(?:a?b?)*$",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab","^(?:a?b?)*$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaa","^(?:a?b?)*$",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab","^(?:a?b?)*$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaa","^(?:a?b?)*$",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaa","^(?:a?b?)*$",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaa","^(?:a?b?)*$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?:a?b?)*$",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaa","^(?:a?b?)*$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?:a?b?)*$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?:a?b?)*$",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?:a?b?)*$",[]))), 
-    <<"dbcb">> = iolist_to_binary(join(re:split("dbcb","^(?:a?b?)*$",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?:a?b?)*$",[]))),
+    <<"dbcb">> = iolist_to_binary(join(re:split("dbcb","^(?:a?b?)*$",[trim]))),
     <<"dbcb">> = iolist_to_binary(join(re:split("dbcb","^(?:a?b?)*$",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"dbcb">> = iolist_to_binary(join(re:split("dbcb","^(?:a?b?)*$",[]))), 
-    <<"a--">> = iolist_to_binary(join(re:split("a--","^(?:a?b?)*$",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<"dbcb">> = iolist_to_binary(join(re:split("dbcb","^(?:a?b?)*$",[]))),
+    <<"a--">> = iolist_to_binary(join(re:split("a--","^(?:a?b?)*$",[trim]))),
     <<"a--">> = iolist_to_binary(join(re:split("a--","^(?:a?b?)*$",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<"a--">> = iolist_to_binary(join(re:split("a--","^(?:a?b?)*$",[]))), 
-    <<"aa--">> = iolist_to_binary(join(re:split("aa--","^(?:a?b?)*$",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<"a--">> = iolist_to_binary(join(re:split("a--","^(?:a?b?)*$",[]))),
+    <<"aa--">> = iolist_to_binary(join(re:split("aa--","^(?:a?b?)*$",[trim]))),
     <<"aa--">> = iolist_to_binary(join(re:split("aa--","^(?:a?b?)*$",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"aa--">> = iolist_to_binary(join(re:split("aa--","^(?:a?b?)*$",[]))), 
+                                                                                                                                                                               2}]))),
+    <<"aa--">> = iolist_to_binary(join(re:split("aa--","^(?:a?b?)*$",[]))),
     <<":a
 :
 :b:
 c">> = iolist_to_binary(join(re:split("a
 b
-c","((?s)^a(.))((?m)^b$)",[trim]))), 
+c","((?s)^a(.))((?m)^b$)",[trim]))),
     <<":a
 :
 :b:
 c">> = iolist_to_binary(join(re:split("a
 b
-c","((?s)^a(.))((?m)^b$)",[{parts,2}]))), 
+c","((?s)^a(.))((?m)^b$)",[{parts,2}]))),
     <<":a
 :
 :b:
 c">> = iolist_to_binary(join(re:split("a
 b
-c","((?s)^a(.))((?m)^b$)",[]))), 
+c","((?s)^a(.))((?m)^b$)",[]))),
     <<"a
 :b:
 c">> = iolist_to_binary(join(re:split("a
 b
-c","((?m)^b$)",[trim]))), 
+c","((?m)^b$)",[trim]))),
     <<"a
 :b:
 c">> = iolist_to_binary(join(re:split("a
 b
-c","((?m)^b$)",[{parts,2}]))), 
+c","((?m)^b$)",[{parts,2}]))),
     <<"a
 :b:
 c">> = iolist_to_binary(join(re:split("a
 b
-c","((?m)^b$)",[]))), 
+c","((?m)^b$)",[]))),
     <<"a
 ">> = iolist_to_binary(join(re:split("a
-b","(?m)^b",[trim]))), 
+b","(?m)^b",[trim]))),
     <<"a
 :">> = iolist_to_binary(join(re:split("a
-b","(?m)^b",[{parts,2}]))), 
+b","(?m)^b",[{parts,2}]))),
     <<"a
 :">> = iolist_to_binary(join(re:split("a
-b","(?m)^b",[]))), 
+b","(?m)^b",[]))),
     <<"a
 :b">> = iolist_to_binary(join(re:split("a
-b","(?m)^(b)",[trim]))), 
+b","(?m)^(b)",[trim]))),
     <<"a
 :b:">> = iolist_to_binary(join(re:split("a
-b","(?m)^(b)",[{parts,2}]))), 
+b","(?m)^(b)",[{parts,2}]))),
     <<"a
 :b:">> = iolist_to_binary(join(re:split("a
-b","(?m)^(b)",[]))), 
+b","(?m)^(b)",[]))),
     <<"a
 :b">> = iolist_to_binary(join(re:split("a
-b","((?m)^b)",[trim]))), 
+b","((?m)^b)",[trim]))),
     <<"a
 :b:">> = iolist_to_binary(join(re:split("a
-b","((?m)^b)",[{parts,2}]))), 
+b","((?m)^b)",[{parts,2}]))),
     <<"a
 :b:">> = iolist_to_binary(join(re:split("a
-b","((?m)^b)",[]))), 
+b","((?m)^b)",[]))),
     <<"a:b">> = iolist_to_binary(join(re:split("a
-b","\\n((?m)^b)",[trim]))), 
+b","\\n((?m)^b)",[trim]))),
     <<"a:b:">> = iolist_to_binary(join(re:split("a
-b","\\n((?m)^b)",[{parts,2}]))), 
+b","\\n((?m)^b)",[{parts,2}]))),
     <<"a:b:">> = iolist_to_binary(join(re:split("a
-b","\\n((?m)^b)",[]))), 
+b","\\n((?m)^b)",[]))),
     <<"a
 b:
 ">> = iolist_to_binary(join(re:split("a
 b
-c","((?s).)c(?!.)",[trim]))), 
+c","((?s).)c(?!.)",[trim]))),
     <<"a
 b:
 :">> = iolist_to_binary(join(re:split("a
 b
-c","((?s).)c(?!.)",[{parts,2}]))), 
+c","((?s).)c(?!.)",[{parts,2}]))),
     <<"a
 b:
 :">> = iolist_to_binary(join(re:split("a
 b
-c","((?s).)c(?!.)",[]))), 
+c","((?s).)c(?!.)",[]))),
     <<"a
 b:
 ">> = iolist_to_binary(join(re:split("a
 b
-c","((?s).)c(?!.)",[trim]))), 
+c","((?s).)c(?!.)",[trim]))),
     <<"a
 b:
 :">> = iolist_to_binary(join(re:split("a
 b
-c","((?s).)c(?!.)",[{parts,2}]))), 
+c","((?s).)c(?!.)",[{parts,2}]))),
     <<"a
 b:
 :">> = iolist_to_binary(join(re:split("a
 b
-c","((?s).)c(?!.)",[]))), 
+c","((?s).)c(?!.)",[]))),
     <<"a
 :b
 ">> = iolist_to_binary(join(re:split("a
 b
-c","((?s)b.)c(?!.)",[trim]))), 
+c","((?s)b.)c(?!.)",[trim]))),
     <<"a
 :b
 :">> = iolist_to_binary(join(re:split("a
 b
-c","((?s)b.)c(?!.)",[{parts,2}]))), 
+c","((?s)b.)c(?!.)",[{parts,2}]))),
     <<"a
 :b
 :">> = iolist_to_binary(join(re:split("a
 b
-c","((?s)b.)c(?!.)",[]))), 
+c","((?s)b.)c(?!.)",[]))),
     <<"a
 :b
 ">> = iolist_to_binary(join(re:split("a
 b
-c","((?s)b.)c(?!.)",[trim]))), 
+c","((?s)b.)c(?!.)",[trim]))),
     <<"a
 :b
 :">> = iolist_to_binary(join(re:split("a
 b
-c","((?s)b.)c(?!.)",[{parts,2}]))), 
+c","((?s)b.)c(?!.)",[{parts,2}]))),
     <<"a
 :b
 :">> = iolist_to_binary(join(re:split("a
 b
-c","((?s)b.)c(?!.)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","()^b",[trim]))), 
+c","((?s)b.)c(?!.)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","()^b",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","()^b",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","()^b",[]))), 
+                                                                                                                                                                              2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","()^b",[]))),
     <<"a
 b
 c">> = iolist_to_binary(join(re:split("a
 b
-c","()^b",[trim]))), 
+c","()^b",[trim]))),
     <<"a
 b
 c">> = iolist_to_binary(join(re:split("a
 b
-c","()^b",[{parts,2}]))), 
+c","()^b",[{parts,2}]))),
     <<"a
 b
 c">> = iolist_to_binary(join(re:split("a
 b
-c","()^b",[]))), 
+c","()^b",[]))),
     <<"a
 b
 c">> = iolist_to_binary(join(re:split("a
 b
-c","()^b",[trim]))), 
+c","()^b",[trim]))),
     <<"a
 b
 c">> = iolist_to_binary(join(re:split("a
 b
-c","()^b",[{parts,2}]))), 
+c","()^b",[{parts,2}]))),
     <<"a
 b
 c">> = iolist_to_binary(join(re:split("a
 b
-c","()^b",[]))), 
+c","()^b",[]))),
     <<"a
 :b:
 c">> = iolist_to_binary(join(re:split("a
 b
-c","((?m)^b)",[trim]))), 
+c","((?m)^b)",[trim]))),
     <<"a
 :b:
 c">> = iolist_to_binary(join(re:split("a
 b
-c","((?m)^b)",[{parts,2}]))), 
+c","((?m)^b)",[{parts,2}]))),
     <<"a
 :b:
 c">> = iolist_to_binary(join(re:split("a
 b
-c","((?m)^b)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(x)?(?(1)a|b)",[trim]))), 
+c","((?m)^b)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(x)?(?(1)a|b)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(x)?(?(1)a|b)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(x)?(?(1)a|b)",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","(x)?(?(1)a|b)",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(x)?(?(1)a|b)",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","(x)?(?(1)a|b)",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","(x)?(?(1)a|b)",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","(x)?(?(1)a|b)",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","(x)?(?(1)a|b)",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","(x)?(?(1)a|b)",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","(x)?(?(1)a|b)",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","(x)?(?(1)a|b)",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","(x)?(?(1)a|b)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","(x)?(?(1)b|a)",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","(x)?(?(1)a|b)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","(x)?(?(1)b|a)",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a","(x)?(?(1)b|a)",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a","(x)?(?(1)b|a)",[]))), 
+                                                                                                                                                                            2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a","(x)?(?(1)b|a)",[]))),
     ok.
 run30() ->
-    <<"">> = iolist_to_binary(join(re:split("a","()?(?(1)b|a)",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("a","()?(?(1)b|a)",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a","()?(?(1)b|a)",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a","()?(?(1)b|a)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","()?(?(1)a|b)",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a","()?(?(1)b|a)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","()?(?(1)a|b)",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a","()?(?(1)a|b)",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a","()?(?(1)a|b)",[]))), 
-    <<":(:)">> = iolist_to_binary(join(re:split("(blah)","^(\\()?blah(?(1)(\\)))$",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a","()?(?(1)a|b)",[]))),
+    <<":(:)">> = iolist_to_binary(join(re:split("(blah)","^(\\()?blah(?(1)(\\)))$",[trim]))),
     <<":(:):">> = iolist_to_binary(join(re:split("(blah)","^(\\()?blah(?(1)(\\)))$",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<":(:):">> = iolist_to_binary(join(re:split("(blah)","^(\\()?blah(?(1)(\\)))$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("blah","^(\\()?blah(?(1)(\\)))$",[trim]))), 
+                                                                                                                                                                                                             2}]))),
+    <<":(:):">> = iolist_to_binary(join(re:split("(blah)","^(\\()?blah(?(1)(\\)))$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("blah","^(\\()?blah(?(1)(\\)))$",[trim]))),
     <<":::">> = iolist_to_binary(join(re:split("blah","^(\\()?blah(?(1)(\\)))$",[{parts,
-                                                                                                                                                                                                         2}]))), 
-    <<":::">> = iolist_to_binary(join(re:split("blah","^(\\()?blah(?(1)(\\)))$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\()?blah(?(1)(\\)))$",[trim]))), 
+                                                                                                                                                                                                         2}]))),
+    <<":::">> = iolist_to_binary(join(re:split("blah","^(\\()?blah(?(1)(\\)))$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\()?blah(?(1)(\\)))$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\()?blah(?(1)(\\)))$",[{parts,
-                                                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\()?blah(?(1)(\\)))$",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","^(\\()?blah(?(1)(\\)))$",[trim]))), 
+                                                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\()?blah(?(1)(\\)))$",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","^(\\()?blah(?(1)(\\)))$",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","^(\\()?blah(?(1)(\\)))$",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","^(\\()?blah(?(1)(\\)))$",[]))), 
-    <<"blah)">> = iolist_to_binary(join(re:split("blah)","^(\\()?blah(?(1)(\\)))$",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","^(\\()?blah(?(1)(\\)))$",[]))),
+    <<"blah)">> = iolist_to_binary(join(re:split("blah)","^(\\()?blah(?(1)(\\)))$",[trim]))),
     <<"blah)">> = iolist_to_binary(join(re:split("blah)","^(\\()?blah(?(1)(\\)))$",[{parts,
-                                                                                                                                                                                                           2}]))), 
-    <<"blah)">> = iolist_to_binary(join(re:split("blah)","^(\\()?blah(?(1)(\\)))$",[]))), 
-    <<"(blah">> = iolist_to_binary(join(re:split("(blah","^(\\()?blah(?(1)(\\)))$",[trim]))), 
+                                                                                                                                                                                                           2}]))),
+    <<"blah)">> = iolist_to_binary(join(re:split("blah)","^(\\()?blah(?(1)(\\)))$",[]))),
+    <<"(blah">> = iolist_to_binary(join(re:split("(blah","^(\\()?blah(?(1)(\\)))$",[trim]))),
     <<"(blah">> = iolist_to_binary(join(re:split("(blah","^(\\()?blah(?(1)(\\)))$",[{parts,
-                                                                                                                                                                                                           2}]))), 
-    <<"(blah">> = iolist_to_binary(join(re:split("(blah","^(\\()?blah(?(1)(\\)))$",[]))), 
-    <<":(:)">> = iolist_to_binary(join(re:split("(blah)","^(\\(+)?blah(?(1)(\\)))$",[trim]))), 
+                                                                                                                                                                                                           2}]))),
+    <<"(blah">> = iolist_to_binary(join(re:split("(blah","^(\\()?blah(?(1)(\\)))$",[]))),
+    <<":(:)">> = iolist_to_binary(join(re:split("(blah)","^(\\(+)?blah(?(1)(\\)))$",[trim]))),
     <<":(:):">> = iolist_to_binary(join(re:split("(blah)","^(\\(+)?blah(?(1)(\\)))$",[{parts,
-                                                                                                                                                                                                               2}]))), 
-    <<":(:):">> = iolist_to_binary(join(re:split("(blah)","^(\\(+)?blah(?(1)(\\)))$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("blah","^(\\(+)?blah(?(1)(\\)))$",[trim]))), 
+                                                                                                                                                                                                               2}]))),
+    <<":(:):">> = iolist_to_binary(join(re:split("(blah)","^(\\(+)?blah(?(1)(\\)))$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("blah","^(\\(+)?blah(?(1)(\\)))$",[trim]))),
     <<":::">> = iolist_to_binary(join(re:split("blah","^(\\(+)?blah(?(1)(\\)))$",[{parts,
-                                                                                                                                                                                                           2}]))), 
-    <<":::">> = iolist_to_binary(join(re:split("blah","^(\\(+)?blah(?(1)(\\)))$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\(+)?blah(?(1)(\\)))$",[trim]))), 
+                                                                                                                                                                                                           2}]))),
+    <<":::">> = iolist_to_binary(join(re:split("blah","^(\\(+)?blah(?(1)(\\)))$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\(+)?blah(?(1)(\\)))$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\(+)?blah(?(1)(\\)))$",[{parts,
-                                                                                                                                                                                                                         2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\(+)?blah(?(1)(\\)))$",[]))), 
-    <<"blah)">> = iolist_to_binary(join(re:split("blah)","^(\\(+)?blah(?(1)(\\)))$",[trim]))), 
+                                                                                                                                                                                                                         2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\(+)?blah(?(1)(\\)))$",[]))),
+    <<"blah)">> = iolist_to_binary(join(re:split("blah)","^(\\(+)?blah(?(1)(\\)))$",[trim]))),
     <<"blah)">> = iolist_to_binary(join(re:split("blah)","^(\\(+)?blah(?(1)(\\)))$",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<"blah)">> = iolist_to_binary(join(re:split("blah)","^(\\(+)?blah(?(1)(\\)))$",[]))), 
-    <<"(blah">> = iolist_to_binary(join(re:split("(blah","^(\\(+)?blah(?(1)(\\)))$",[trim]))), 
+                                                                                                                                                                                                             2}]))),
+    <<"blah)">> = iolist_to_binary(join(re:split("blah)","^(\\(+)?blah(?(1)(\\)))$",[]))),
+    <<"(blah">> = iolist_to_binary(join(re:split("(blah","^(\\(+)?blah(?(1)(\\)))$",[trim]))),
     <<"(blah">> = iolist_to_binary(join(re:split("(blah","^(\\(+)?blah(?(1)(\\)))$",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<"(blah">> = iolist_to_binary(join(re:split("(blah","^(\\(+)?blah(?(1)(\\)))$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","(?(?!a)b|a)",[trim]))), 
+                                                                                                                                                                                                             2}]))),
+    <<"(blah">> = iolist_to_binary(join(re:split("(blah","^(\\(+)?blah(?(1)(\\)))$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","(?(?!a)b|a)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","(?(?!a)b|a)",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","(?(?!a)b|a)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?=a)b|a)",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","(?(?!a)b|a)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?=a)b|a)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?=a)b|a)",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?=a)b|a)",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","(?(?=a)b|a)",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?(?=a)b|a)",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","(?(?=a)b|a)",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","(?(?=a)b|a)",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","(?(?=a)b|a)",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","(?(?=a)b|a)",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","(?(?=a)b|a)",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","(?(?=a)b|a)",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","(?(?=a)b|a)",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","(?(?=a)b|a)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","(?(?=a)a|b)",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","(?(?=a)b|a)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","(?(?=a)a|b)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","(?(?=a)a|b)",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","(?(?=a)a|b)",[]))), 
-    <<"a:a:aab">> = iolist_to_binary(join(re:split("aaab","(?=(a+?))(\\1ab)",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","(?(?=a)a|b)",[]))),
+    <<"a:a:aab">> = iolist_to_binary(join(re:split("aaab","(?=(a+?))(\\1ab)",[trim]))),
     <<"a:a:aab:">> = iolist_to_binary(join(re:split("aaab","(?=(a+?))(\\1ab)",[{parts,
-                                                                                                                                                                                         2}]))), 
-    <<"a:a:aab:">> = iolist_to_binary(join(re:split("aaab","(?=(a+?))(\\1ab)",[]))), 
-    <<":one:">> = iolist_to_binary(join(re:split("one:","(\\w+:)+",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<"a:a:aab:">> = iolist_to_binary(join(re:split("aaab","(?=(a+?))(\\1ab)",[]))),
+    <<":one:">> = iolist_to_binary(join(re:split("one:","(\\w+:)+",[trim]))),
     <<":one::">> = iolist_to_binary(join(re:split("one:","(\\w+:)+",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<":one::">> = iolist_to_binary(join(re:split("one:","(\\w+:)+",[]))), 
-    <<"a:a">> = iolist_to_binary(join(re:split("a","$(?<=^(a))",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<":one::">> = iolist_to_binary(join(re:split("one:","(\\w+:)+",[]))),
+    <<"a:a">> = iolist_to_binary(join(re:split("a","$(?<=^(a))",[trim]))),
     <<"a:a:">> = iolist_to_binary(join(re:split("a","$(?<=^(a))",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<"a:a:">> = iolist_to_binary(join(re:split("a","$(?<=^(a))",[]))), 
-    <<"a:a:aab">> = iolist_to_binary(join(re:split("aaab","(?=(a+?))(\\1ab)",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<"a:a:">> = iolist_to_binary(join(re:split("a","$(?<=^(a))",[]))),
+    <<"a:a:aab">> = iolist_to_binary(join(re:split("aaab","(?=(a+?))(\\1ab)",[trim]))),
     <<"a:a:aab:">> = iolist_to_binary(join(re:split("aaab","(?=(a+?))(\\1ab)",[{parts,
-                                                                                                                                                                                         2}]))), 
-    <<"a:a:aab:">> = iolist_to_binary(join(re:split("aaab","(?=(a+?))(\\1ab)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?=(a+?))\\1ab",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<"a:a:aab:">> = iolist_to_binary(join(re:split("aaab","(?=(a+?))(\\1ab)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?=(a+?))\\1ab",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?=(a+?))\\1ab",[{parts,
-                                                                                                                                                                                                     2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?=(a+?))\\1ab",[]))), 
-    <<"aaab">> = iolist_to_binary(join(re:split("aaab","^(?=(a+?))\\1ab",[trim]))), 
+                                                                                                                                                                                                     2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?=(a+?))\\1ab",[]))),
+    <<"aaab">> = iolist_to_binary(join(re:split("aaab","^(?=(a+?))\\1ab",[trim]))),
     <<"aaab">> = iolist_to_binary(join(re:split("aaab","^(?=(a+?))\\1ab",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"aaab">> = iolist_to_binary(join(re:split("aaab","^(?=(a+?))\\1ab",[]))), 
-    <<"aaab">> = iolist_to_binary(join(re:split("aaab","^(?=(a+?))\\1ab",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"aaab">> = iolist_to_binary(join(re:split("aaab","^(?=(a+?))\\1ab",[]))),
+    <<"aaab">> = iolist_to_binary(join(re:split("aaab","^(?=(a+?))\\1ab",[trim]))),
     <<"aaab">> = iolist_to_binary(join(re:split("aaab","^(?=(a+?))\\1ab",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"aaab">> = iolist_to_binary(join(re:split("aaab","^(?=(a+?))\\1ab",[]))), 
-    <<"::abcd">> = iolist_to_binary(join(re:split("abcd","([\\w:]+::)?(\\w+)$",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"aaab">> = iolist_to_binary(join(re:split("aaab","^(?=(a+?))\\1ab",[]))),
+    <<"::abcd">> = iolist_to_binary(join(re:split("abcd","([\\w:]+::)?(\\w+)$",[trim]))),
     <<"::abcd:">> = iolist_to_binary(join(re:split("abcd","([\\w:]+::)?(\\w+)$",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<"::abcd:">> = iolist_to_binary(join(re:split("abcd","([\\w:]+::)?(\\w+)$",[]))), 
-    <<":xy:z::::abcd">> = iolist_to_binary(join(re:split("xy:z:::abcd","([\\w:]+::)?(\\w+)$",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<"::abcd:">> = iolist_to_binary(join(re:split("abcd","([\\w:]+::)?(\\w+)$",[]))),
+    <<":xy:z::::abcd">> = iolist_to_binary(join(re:split("xy:z:::abcd","([\\w:]+::)?(\\w+)$",[trim]))),
     <<":xy:z::::abcd:">> = iolist_to_binary(join(re:split("xy:z:::abcd","([\\w:]+::)?(\\w+)$",[{parts,
-                                                                                                                                                                                                               2}]))), 
-    <<":xy:z::::abcd:">> = iolist_to_binary(join(re:split("xy:z:::abcd","([\\w:]+::)?(\\w+)$",[]))), 
-    <<":c:d">> = iolist_to_binary(join(re:split("aexycd","^[^bcd]*(c+)",[trim]))), 
+                                                                                                                                                                                                               2}]))),
+    <<":xy:z::::abcd:">> = iolist_to_binary(join(re:split("xy:z:::abcd","([\\w:]+::)?(\\w+)$",[]))),
+    <<":c:d">> = iolist_to_binary(join(re:split("aexycd","^[^bcd]*(c+)",[trim]))),
     <<":c:d">> = iolist_to_binary(join(re:split("aexycd","^[^bcd]*(c+)",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":c:d">> = iolist_to_binary(join(re:split("aexycd","^[^bcd]*(c+)",[]))), 
-    <<"c:aa">> = iolist_to_binary(join(re:split("caab","(a*)b+",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":c:d">> = iolist_to_binary(join(re:split("aexycd","^[^bcd]*(c+)",[]))),
+    <<"c:aa">> = iolist_to_binary(join(re:split("caab","(a*)b+",[trim]))),
     <<"c:aa:">> = iolist_to_binary(join(re:split("caab","(a*)b+",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"c:aa:">> = iolist_to_binary(join(re:split("caab","(a*)b+",[]))), 
-    <<"::abcd">> = iolist_to_binary(join(re:split("abcd","([\\w:]+::)?(\\w+)$",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"c:aa:">> = iolist_to_binary(join(re:split("caab","(a*)b+",[]))),
+    <<"::abcd">> = iolist_to_binary(join(re:split("abcd","([\\w:]+::)?(\\w+)$",[trim]))),
     <<"::abcd:">> = iolist_to_binary(join(re:split("abcd","([\\w:]+::)?(\\w+)$",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<"::abcd:">> = iolist_to_binary(join(re:split("abcd","([\\w:]+::)?(\\w+)$",[]))), 
-    <<":xy:z::::abcd">> = iolist_to_binary(join(re:split("xy:z:::abcd","([\\w:]+::)?(\\w+)$",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<"::abcd:">> = iolist_to_binary(join(re:split("abcd","([\\w:]+::)?(\\w+)$",[]))),
+    <<":xy:z::::abcd">> = iolist_to_binary(join(re:split("xy:z:::abcd","([\\w:]+::)?(\\w+)$",[trim]))),
     <<":xy:z::::abcd:">> = iolist_to_binary(join(re:split("xy:z:::abcd","([\\w:]+::)?(\\w+)$",[{parts,
-                                                                                                                                                                                                               2}]))), 
-    <<":xy:z::::abcd:">> = iolist_to_binary(join(re:split("xy:z:::abcd","([\\w:]+::)?(\\w+)$",[]))), 
-    <<"*** ::Failers">> = iolist_to_binary(join(re:split("*** Failers","([\\w:]+::)?(\\w+)$",[trim]))), 
+                                                                                                                                                                                                               2}]))),
+    <<":xy:z::::abcd:">> = iolist_to_binary(join(re:split("xy:z:::abcd","([\\w:]+::)?(\\w+)$",[]))),
+    <<"*** ::Failers">> = iolist_to_binary(join(re:split("*** Failers","([\\w:]+::)?(\\w+)$",[trim]))),
     <<"*** ::Failers:">> = iolist_to_binary(join(re:split("*** Failers","([\\w:]+::)?(\\w+)$",[{parts,
-                                                                                                                                                                                                               2}]))), 
-    <<"*** ::Failers:">> = iolist_to_binary(join(re:split("*** Failers","([\\w:]+::)?(\\w+)$",[]))), 
-    <<"abcd:">> = iolist_to_binary(join(re:split("abcd:","([\\w:]+::)?(\\w+)$",[trim]))), 
+                                                                                                                                                                                                               2}]))),
+    <<"*** ::Failers:">> = iolist_to_binary(join(re:split("*** Failers","([\\w:]+::)?(\\w+)$",[]))),
+    <<"abcd:">> = iolist_to_binary(join(re:split("abcd:","([\\w:]+::)?(\\w+)$",[trim]))),
     <<"abcd:">> = iolist_to_binary(join(re:split("abcd:","([\\w:]+::)?(\\w+)$",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<"abcd:">> = iolist_to_binary(join(re:split("abcd:","([\\w:]+::)?(\\w+)$",[]))), 
-    <<"abcd:">> = iolist_to_binary(join(re:split("abcd:","([\\w:]+::)?(\\w+)$",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<"abcd:">> = iolist_to_binary(join(re:split("abcd:","([\\w:]+::)?(\\w+)$",[]))),
+    <<"abcd:">> = iolist_to_binary(join(re:split("abcd:","([\\w:]+::)?(\\w+)$",[trim]))),
     <<"abcd:">> = iolist_to_binary(join(re:split("abcd:","([\\w:]+::)?(\\w+)$",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<"abcd:">> = iolist_to_binary(join(re:split("abcd:","([\\w:]+::)?(\\w+)$",[]))), 
-    <<":c:d">> = iolist_to_binary(join(re:split("aexycd","^[^bcd]*(c+)",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<"abcd:">> = iolist_to_binary(join(re:split("abcd:","([\\w:]+::)?(\\w+)$",[]))),
+    <<":c:d">> = iolist_to_binary(join(re:split("aexycd","^[^bcd]*(c+)",[trim]))),
     <<":c:d">> = iolist_to_binary(join(re:split("aexycd","^[^bcd]*(c+)",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":c:d">> = iolist_to_binary(join(re:split("aexycd","^[^bcd]*(c+)",[]))), 
+                                                                                                                                                                                    2}]))),
+    <<":c:d">> = iolist_to_binary(join(re:split("aexycd","^[^bcd]*(c+)",[]))),
     ok.
 run31() ->
-    <<"">> = iolist_to_binary(join(re:split("aaab","(?>a+)b",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("aaab","(?>a+)b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaab","(?>a+)b",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaab","(?>a+)b",[]))), 
-    <<"a::[:b]::">> = iolist_to_binary(join(re:split("a:[b]:","([[:]+)",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaab","(?>a+)b",[]))),
+    <<"a::[:b]::">> = iolist_to_binary(join(re:split("a:[b]:","([[:]+)",[trim]))),
     <<"a::[:b]:">> = iolist_to_binary(join(re:split("a:[b]:","([[:]+)",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"a::[:b]:::">> = iolist_to_binary(join(re:split("a:[b]:","([[:]+)",[]))), 
-    <<"a:=[:b]:=">> = iolist_to_binary(join(re:split("a=[b]=","([[=]+)",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"a::[:b]:::">> = iolist_to_binary(join(re:split("a:[b]:","([[:]+)",[]))),
+    <<"a:=[:b]:=">> = iolist_to_binary(join(re:split("a=[b]=","([[=]+)",[trim]))),
     <<"a:=[:b]=">> = iolist_to_binary(join(re:split("a=[b]=","([[=]+)",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"a:=[:b]:=:">> = iolist_to_binary(join(re:split("a=[b]=","([[=]+)",[]))), 
-    <<"a:.[:b]:.">> = iolist_to_binary(join(re:split("a.[b].","([[.]+)",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"a:=[:b]:=:">> = iolist_to_binary(join(re:split("a=[b]=","([[=]+)",[]))),
+    <<"a:.[:b]:.">> = iolist_to_binary(join(re:split("a.[b].","([[.]+)",[trim]))),
     <<"a:.[:b].">> = iolist_to_binary(join(re:split("a.[b].","([[.]+)",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"a:.[:b]:.:">> = iolist_to_binary(join(re:split("a.[b].","([[.]+)",[]))), 
-    <<":aaab">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"a:.[:b]:.:">> = iolist_to_binary(join(re:split("a.[b].","([[.]+)",[]))),
+    <<":aaab">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[trim]))),
     <<":aaab:">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":aaab:">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[]))), 
-    <<":aaa">> = iolist_to_binary(join(re:split("aaab","(?>(a+))b",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":aaab:">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[]))),
+    <<":aaa">> = iolist_to_binary(join(re:split("aaab","(?>(a+))b",[trim]))),
     <<":aaa:">> = iolist_to_binary(join(re:split("aaab","(?>(a+))b",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":aaa:">> = iolist_to_binary(join(re:split("aaab","(?>(a+))b",[]))), 
-    <<"((:x">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":aaa:">> = iolist_to_binary(join(re:split("aaab","(?>(a+))b",[]))),
+    <<"((:x">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+",[trim]))),
     <<"((:x:">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+",[{parts,
-                                                                                                                                                                                                                                          2}]))), 
-    <<"((:x:">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a\\Z",[trim]))), 
+                                                                                                                                                                                                                                          2}]))),
+    <<"((:x:">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a\\Z",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a\\Z",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a\\Z",[]))), 
-    <<"aaab">> = iolist_to_binary(join(re:split("aaab","a\\Z",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a\\Z",[]))),
+    <<"aaab">> = iolist_to_binary(join(re:split("aaab","a\\Z",[trim]))),
     <<"aaab">> = iolist_to_binary(join(re:split("aaab","a\\Z",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<"aaab">> = iolist_to_binary(join(re:split("aaab","a\\Z",[]))), 
+                                                                                                                                                                 2}]))),
+    <<"aaab">> = iolist_to_binary(join(re:split("aaab","a\\Z",[]))),
     <<"a
 b">> = iolist_to_binary(join(re:split("a
-b","a\\Z",[trim]))), 
+b","a\\Z",[trim]))),
     <<"a
 b">> = iolist_to_binary(join(re:split("a
-b","a\\Z",[{parts,2}]))), 
+b","a\\Z",[{parts,2}]))),
     <<"a
 b">> = iolist_to_binary(join(re:split("a
-b","a\\Z",[]))), 
+b","a\\Z",[]))),
     <<"a
 ">> = iolist_to_binary(join(re:split("a
-b","b\\Z",[trim]))), 
+b","b\\Z",[trim]))),
     <<"a
 :">> = iolist_to_binary(join(re:split("a
-b","b\\Z",[{parts,2}]))), 
+b","b\\Z",[{parts,2}]))),
     <<"a
 :">> = iolist_to_binary(join(re:split("a
-b","b\\Z",[]))), 
+b","b\\Z",[]))),
     <<"a
 ">> = iolist_to_binary(join(re:split("a
-b","b\\Z",[trim]))), 
+b","b\\Z",[trim]))),
     <<"a
 :">> = iolist_to_binary(join(re:split("a
-b","b\\Z",[{parts,2}]))), 
+b","b\\Z",[{parts,2}]))),
     <<"a
 :">> = iolist_to_binary(join(re:split("a
-b","b\\Z",[]))), 
+b","b\\Z",[]))),
     <<"a
 ">> = iolist_to_binary(join(re:split("a
-b","b\\z",[trim]))), 
+b","b\\z",[trim]))),
     <<"a
 :">> = iolist_to_binary(join(re:split("a
-b","b\\z",[{parts,2}]))), 
+b","b\\z",[{parts,2}]))),
     <<"a
 :">> = iolist_to_binary(join(re:split("a
-b","b\\z",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","b\\z",[trim]))), 
+b","b\\z",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","b\\z",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","b\\z",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","b\\z",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","b\\z",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                      2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                      2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("abc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                          2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("abc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a-b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                          2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("abc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a-b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a-b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                          2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a-b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("0-9","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                          2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a-b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("0-9","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("0-9","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                          2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("0-9","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a.b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                          2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("0-9","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a.b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a.b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                          2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a.b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("5.6.7","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                          2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a.b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("5.6.7","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("5.6.7","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                              2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("5.6.7","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("the.quick.brown.fox","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                              2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("5.6.7","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("the.quick.brown.fox","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("the.quick.brown.fox","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                                                          2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("the.quick.brown.fox","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a100.b200.300c","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                                                          2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("the.quick.brown.fox","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a100.b200.300c","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a100.b200.300c","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                                                2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a100.b200.300c","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("12-ab.1245","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                                                2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a100.b200.300c","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("12-ab.1245","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("12-ab.1245","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                                        2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("12-ab.1245","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                                        2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("12-ab.1245","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"">> = iolist_to_binary(join(re:split("","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                    2}]))), 
-    <<"">> = iolist_to_binary(join(re:split("","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<".a">> = iolist_to_binary(join(re:split(".a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                    2}]))),
+    <<"">> = iolist_to_binary(join(re:split("","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<".a">> = iolist_to_binary(join(re:split(".a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<".a">> = iolist_to_binary(join(re:split(".a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                        2}]))), 
-    <<".a">> = iolist_to_binary(join(re:split(".a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"-a">> = iolist_to_binary(join(re:split("-a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                        2}]))),
+    <<".a">> = iolist_to_binary(join(re:split(".a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"-a">> = iolist_to_binary(join(re:split("-a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"-a">> = iolist_to_binary(join(re:split("-a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                        2}]))), 
-    <<"-a">> = iolist_to_binary(join(re:split("-a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"a-">> = iolist_to_binary(join(re:split("a-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                        2}]))),
+    <<"-a">> = iolist_to_binary(join(re:split("-a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"a-">> = iolist_to_binary(join(re:split("a-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"a-">> = iolist_to_binary(join(re:split("a-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                        2}]))), 
-    <<"a-">> = iolist_to_binary(join(re:split("a-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"a.">> = iolist_to_binary(join(re:split("a.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                        2}]))),
+    <<"a-">> = iolist_to_binary(join(re:split("a-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"a.">> = iolist_to_binary(join(re:split("a.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"a.">> = iolist_to_binary(join(re:split("a.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                        2}]))), 
-    <<"a.">> = iolist_to_binary(join(re:split("a.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"a_b">> = iolist_to_binary(join(re:split("a_b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                        2}]))),
+    <<"a.">> = iolist_to_binary(join(re:split("a.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"a_b">> = iolist_to_binary(join(re:split("a_b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"a_b">> = iolist_to_binary(join(re:split("a_b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                          2}]))), 
-    <<"a_b">> = iolist_to_binary(join(re:split("a_b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"a.-">> = iolist_to_binary(join(re:split("a.-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                          2}]))),
+    <<"a_b">> = iolist_to_binary(join(re:split("a_b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"a.-">> = iolist_to_binary(join(re:split("a.-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"a.-">> = iolist_to_binary(join(re:split("a.-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                          2}]))), 
-    <<"a.-">> = iolist_to_binary(join(re:split("a.-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"a..">> = iolist_to_binary(join(re:split("a..","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                          2}]))),
+    <<"a.-">> = iolist_to_binary(join(re:split("a.-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"a..">> = iolist_to_binary(join(re:split("a..","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"a..">> = iolist_to_binary(join(re:split("a..","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                          2}]))), 
-    <<"a..">> = iolist_to_binary(join(re:split("a..","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"ab..bc">> = iolist_to_binary(join(re:split("ab..bc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                          2}]))),
+    <<"a..">> = iolist_to_binary(join(re:split("a..","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"ab..bc">> = iolist_to_binary(join(re:split("ab..bc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"ab..bc">> = iolist_to_binary(join(re:split("ab..bc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                                2}]))), 
-    <<"ab..bc">> = iolist_to_binary(join(re:split("ab..bc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"the.quick.brown.fox-">> = iolist_to_binary(join(re:split("the.quick.brown.fox-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                                2}]))),
+    <<"ab..bc">> = iolist_to_binary(join(re:split("ab..bc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"the.quick.brown.fox-">> = iolist_to_binary(join(re:split("the.quick.brown.fox-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"the.quick.brown.fox-">> = iolist_to_binary(join(re:split("the.quick.brown.fox-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                                                            2}]))), 
-    <<"the.quick.brown.fox-">> = iolist_to_binary(join(re:split("the.quick.brown.fox-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"the.quick.brown.fox.">> = iolist_to_binary(join(re:split("the.quick.brown.fox.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                                                            2}]))),
+    <<"the.quick.brown.fox-">> = iolist_to_binary(join(re:split("the.quick.brown.fox-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"the.quick.brown.fox.">> = iolist_to_binary(join(re:split("the.quick.brown.fox.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"the.quick.brown.fox.">> = iolist_to_binary(join(re:split("the.quick.brown.fox.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                                                            2}]))), 
-    <<"the.quick.brown.fox.">> = iolist_to_binary(join(re:split("the.quick.brown.fox.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"the.quick.brown.fox_">> = iolist_to_binary(join(re:split("the.quick.brown.fox_","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                                                            2}]))),
+    <<"the.quick.brown.fox.">> = iolist_to_binary(join(re:split("the.quick.brown.fox.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"the.quick.brown.fox_">> = iolist_to_binary(join(re:split("the.quick.brown.fox_","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"the.quick.brown.fox_">> = iolist_to_binary(join(re:split("the.quick.brown.fox_","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                                                            2}]))), 
-    <<"the.quick.brown.fox_">> = iolist_to_binary(join(re:split("the.quick.brown.fox_","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<"the.quick.brown.fox+">> = iolist_to_binary(join(re:split("the.quick.brown.fox+","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))), 
+                                                                                                                                                                                                                                                                                            2}]))),
+    <<"the.quick.brown.fox_">> = iolist_to_binary(join(re:split("the.quick.brown.fox_","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<"the.quick.brown.fox+">> = iolist_to_binary(join(re:split("the.quick.brown.fox+","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[trim]))),
     <<"the.quick.brown.fox+">> = iolist_to_binary(join(re:split("the.quick.brown.fox+","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[{parts,
-                                                                                                                                                                                                                                                                                            2}]))), 
-    <<"the.quick.brown.fox+">> = iolist_to_binary(join(re:split("the.quick.brown.fox+","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))), 
-    <<":abcd">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*)(?<=(abcd|wxyz))",[trim]))), 
+                                                                                                                                                                                                                                                                                            2}]))),
+    <<"the.quick.brown.fox+">> = iolist_to_binary(join(re:split("the.quick.brown.fox+","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$",[]))),
+    <<":abcd">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*)(?<=(abcd|wxyz))",[trim]))),
     <<":abcd:">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*)(?<=(abcd|wxyz))",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<":abcd:">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*)(?<=(abcd|wxyz))",[]))), 
-    <<":wxyz">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*)(?<=(abcd|wxyz))",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<":abcd:">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*)(?<=(abcd|wxyz))",[]))),
+    <<":wxyz">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*)(?<=(abcd|wxyz))",[trim]))),
     <<":wxyz:">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*)(?<=(abcd|wxyz))",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<":wxyz:">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*)(?<=(abcd|wxyz))",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>.*)(?<=(abcd|wxyz))",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<":wxyz:">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*)(?<=(abcd|wxyz))",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>.*)(?<=(abcd|wxyz))",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>.*)(?<=(abcd|wxyz))",[{parts,
-                                                                                                                                                                                                                  2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>.*)(?<=(abcd|wxyz))",[]))), 
-    <<"a rather long string that doesn't end with one of them">> = iolist_to_binary(join(re:split("a rather long string that doesn't end with one of them","(?>.*)(?<=(abcd|wxyz))",[trim]))), 
+                                                                                                                                                                                                                  2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?>.*)(?<=(abcd|wxyz))",[]))),
+    <<"a rather long string that doesn't end with one of them">> = iolist_to_binary(join(re:split("a rather long string that doesn't end with one of them","(?>.*)(?<=(abcd|wxyz))",[trim]))),
     <<"a rather long string that doesn't end with one of them">> = iolist_to_binary(join(re:split("a rather long string that doesn't end with one of them","(?>.*)(?<=(abcd|wxyz))",[{parts,
-                                                                                                                                                                                                                                                                                                                2}]))), 
-    <<"a rather long string that doesn't end with one of them">> = iolist_to_binary(join(re:split("a rather long string that doesn't end with one of them","(?>.*)(?<=(abcd|wxyz))",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword",[trim]))), 
+                                                                                                                                                                                                                                                                                                                2}]))),
+    <<"a rather long string that doesn't end with one of them">> = iolist_to_binary(join(re:split("a rather long string that doesn't end with one of them","(?>.*)(?<=(abcd|wxyz))",[]))),
+    <<"">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword",[{parts,
-                                                                                                                                                                                                                                                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword",[]))), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword",[]))),
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword",[trim]))),
     <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword",[{parts,
-                                                                                                                                                                                                                                                                                                                                                                                            2}]))), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword",[]))), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?>[a-zA-Z0-9]+ ){0,30}otherword",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                                            2}]))),
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword",[]))),
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?>[a-zA-Z0-9]+ ){0,30}otherword",[trim]))),
     <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?>[a-zA-Z0-9]+ ){0,30}otherword",[{parts,
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                2}]))), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?>[a-zA-Z0-9]+ ){0,30}otherword",[]))), 
-    <<"999">> = iolist_to_binary(join(re:split("999foo","(?<=\\d{3}(?!999))foo",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                2}]))),
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(join(re:split("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?>[a-zA-Z0-9]+ ){0,30}otherword",[]))),
+    <<"999">> = iolist_to_binary(join(re:split("999foo","(?<=\\d{3}(?!999))foo",[trim]))),
     <<"999:">> = iolist_to_binary(join(re:split("999foo","(?<=\\d{3}(?!999))foo",[{parts,
-                                                                                                                                                                                                       2}]))), 
-    <<"999:">> = iolist_to_binary(join(re:split("999foo","(?<=\\d{3}(?!999))foo",[]))), 
-    <<"123999">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}(?!999))foo",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<"999:">> = iolist_to_binary(join(re:split("999foo","(?<=\\d{3}(?!999))foo",[]))),
+    <<"123999">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}(?!999))foo",[trim]))),
     <<"123999:">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}(?!999))foo",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<"123999:">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}(?!999))foo",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}(?!999))foo",[trim]))), 
+                                                                                                                                                                                                             2}]))),
+    <<"123999:">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}(?!999))foo",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}(?!999))foo",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}(?!999))foo",[{parts,
-                                                                                                                                                                                                                 2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}(?!999))foo",[]))), 
-    <<"123abcfoo">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}(?!999))foo",[trim]))), 
+                                                                                                                                                                                                                 2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}(?!999))foo",[]))),
+    <<"123abcfoo">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}(?!999))foo",[trim]))),
     <<"123abcfoo">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}(?!999))foo",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<"123abcfoo">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}(?!999))foo",[]))), 
-    <<"999">> = iolist_to_binary(join(re:split("999foo","(?<=(?!...999)\\d{3})foo",[trim]))), 
+                                                                                                                                                                                                             2}]))),
+    <<"123abcfoo">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}(?!999))foo",[]))),
+    <<"999">> = iolist_to_binary(join(re:split("999foo","(?<=(?!...999)\\d{3})foo",[trim]))),
     <<"999:">> = iolist_to_binary(join(re:split("999foo","(?<=(?!...999)\\d{3})foo",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<"999:">> = iolist_to_binary(join(re:split("999foo","(?<=(?!...999)\\d{3})foo",[]))), 
-    <<"123999">> = iolist_to_binary(join(re:split("123999foo","(?<=(?!...999)\\d{3})foo",[trim]))), 
+                                                                                                                                                                                                             2}]))),
+    <<"999:">> = iolist_to_binary(join(re:split("999foo","(?<=(?!...999)\\d{3})foo",[]))),
+    <<"123999">> = iolist_to_binary(join(re:split("123999foo","(?<=(?!...999)\\d{3})foo",[trim]))),
     <<"123999:">> = iolist_to_binary(join(re:split("123999foo","(?<=(?!...999)\\d{3})foo",[{parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<"123999:">> = iolist_to_binary(join(re:split("123999foo","(?<=(?!...999)\\d{3})foo",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(?!...999)\\d{3})foo",[trim]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<"123999:">> = iolist_to_binary(join(re:split("123999foo","(?<=(?!...999)\\d{3})foo",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(?!...999)\\d{3})foo",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(?!...999)\\d{3})foo",[{parts,
-                                                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(?!...999)\\d{3})foo",[]))), 
-    <<"123abcfoo">> = iolist_to_binary(join(re:split("123abcfoo","(?<=(?!...999)\\d{3})foo",[trim]))), 
+                                                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=(?!...999)\\d{3})foo",[]))),
+    <<"123abcfoo">> = iolist_to_binary(join(re:split("123abcfoo","(?<=(?!...999)\\d{3})foo",[trim]))),
     <<"123abcfoo">> = iolist_to_binary(join(re:split("123abcfoo","(?<=(?!...999)\\d{3})foo",[{parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<"123abcfoo">> = iolist_to_binary(join(re:split("123abcfoo","(?<=(?!...999)\\d{3})foo",[]))), 
-    <<"123abc">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}(?!999)...)foo",[trim]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<"123abcfoo">> = iolist_to_binary(join(re:split("123abcfoo","(?<=(?!...999)\\d{3})foo",[]))),
+    <<"123abc">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}(?!999)...)foo",[trim]))),
     <<"123abc:">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}(?!999)...)foo",[{parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<"123abc:">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}(?!999)...)foo",[]))), 
-    <<"123456">> = iolist_to_binary(join(re:split("123456foo","(?<=\\d{3}(?!999)...)foo",[trim]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<"123abc:">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}(?!999)...)foo",[]))),
+    <<"123456">> = iolist_to_binary(join(re:split("123456foo","(?<=\\d{3}(?!999)...)foo",[trim]))),
     <<"123456:">> = iolist_to_binary(join(re:split("123456foo","(?<=\\d{3}(?!999)...)foo",[{parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<"123456:">> = iolist_to_binary(join(re:split("123456foo","(?<=\\d{3}(?!999)...)foo",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}(?!999)...)foo",[trim]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<"123456:">> = iolist_to_binary(join(re:split("123456foo","(?<=\\d{3}(?!999)...)foo",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}(?!999)...)foo",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}(?!999)...)foo",[{parts,
-                                                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}(?!999)...)foo",[]))), 
-    <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}(?!999)...)foo",[trim]))), 
+                                                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}(?!999)...)foo",[]))),
+    <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}(?!999)...)foo",[trim]))),
     <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}(?!999)...)foo",[{parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}(?!999)...)foo",[]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}(?!999)...)foo",[]))),
     ok.
 run32() ->
-    <<"123abc">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}...)(?<!999)foo",[trim]))), 
+    <<"123abc">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}...)(?<!999)foo",[trim]))),
     <<"123abc:">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}...)(?<!999)foo",[{parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"123abc:">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}...)(?<!999)foo",[]))), 
-    <<"123456">> = iolist_to_binary(join(re:split("123456foo","(?<=\\d{3}...)(?<!999)foo",[trim]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"123abc:">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}...)(?<!999)foo",[]))),
+    <<"123456">> = iolist_to_binary(join(re:split("123456foo","(?<=\\d{3}...)(?<!999)foo",[trim]))),
     <<"123456:">> = iolist_to_binary(join(re:split("123456foo","(?<=\\d{3}...)(?<!999)foo",[{parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"123456:">> = iolist_to_binary(join(re:split("123456foo","(?<=\\d{3}...)(?<!999)foo",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}...)(?<!999)foo",[trim]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"123456:">> = iolist_to_binary(join(re:split("123456foo","(?<=\\d{3}...)(?<!999)foo",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}...)(?<!999)foo",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}...)(?<!999)foo",[{parts,
-                                                                                                                                                                                                                         2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}...)(?<!999)foo",[]))), 
-    <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}...)(?<!999)foo",[trim]))), 
+                                                                                                                                                                                                                         2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<=\\d{3}...)(?<!999)foo",[]))),
+    <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}...)(?<!999)foo",[trim]))),
     <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}...)(?<!999)foo",[{parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}...)(?<!999)foo",[]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}...)(?<!999)foo",[]))),
     <<":::abcd: xyz">> = iolist_to_binary(join(re:split("<a href=abcd xyz","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
                                                                               extended,
-                                                                              trim]))), 
+                                                                              trim]))),
     <<":::abcd: xyz">> = iolist_to_binary(join(re:split("<a href=abcd xyz","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
@@ -28108,20 +28108,20 @@ run32() ->
                                                                               dotall,
                                                                               extended,
                                                                               {parts,
-                                                                               2}]))), 
+                                                                               2}]))),
     <<":::abcd: xyz">> = iolist_to_binary(join(re:split("<a href=abcd xyz","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
-                                                                              extended]))), 
+                                                                              extended]))),
     <<":\":abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href=\"abcd xyz pqr\" cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
                                                                               extended,
-                                                                              trim]))), 
+                                                                              trim]))),
     <<":\":abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href=\"abcd xyz pqr\" cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
@@ -28129,20 +28129,20 @@ run32() ->
                                                                               dotall,
                                                                               extended,
                                                                               {parts,
-                                                                               2}]))), 
+                                                                               2}]))),
     <<":\":abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href=\"abcd xyz pqr\" cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
-                                                                              extended]))), 
+                                                                              extended]))),
     <<":':abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href='abcd xyz pqr' cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
                                                                               extended,
-                                                                              trim]))), 
+                                                                              trim]))),
     <<":':abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href='abcd xyz pqr' cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
@@ -28150,20 +28150,20 @@ run32() ->
                                                                               dotall,
                                                                               extended,
                                                                               {parts,
-                                                                               2}]))), 
+                                                                               2}]))),
     <<":':abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href='abcd xyz pqr' cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
-                                                                              extended]))), 
+                                                                              extended]))),
     <<":::abcd: xyz">> = iolist_to_binary(join(re:split("<a href=abcd xyz","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
                                                                               extended,
-                                                                              trim]))), 
+                                                                              trim]))),
     <<":::abcd: xyz">> = iolist_to_binary(join(re:split("<a href=abcd xyz","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
@@ -28171,20 +28171,20 @@ run32() ->
                                                                               dotall,
                                                                               extended,
                                                                               {parts,
-                                                                               2}]))), 
+                                                                               2}]))),
     <<":::abcd: xyz">> = iolist_to_binary(join(re:split("<a href=abcd xyz","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
-                                                                              extended]))), 
+                                                                              extended]))),
     <<":\":abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href=\"abcd xyz pqr\" cats","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
                                                                               extended,
-                                                                              trim]))), 
+                                                                              trim]))),
     <<":\":abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href=\"abcd xyz pqr\" cats","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
@@ -28192,20 +28192,20 @@ run32() ->
                                                                               dotall,
                                                                               extended,
                                                                               {parts,
-                                                                               2}]))), 
+                                                                               2}]))),
     <<":\":abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href=\"abcd xyz pqr\" cats","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
-                                                                              extended]))), 
+                                                                              extended]))),
     <<":':abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href       =       'abcd xyz pqr' cats","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
                                                                               extended,
-                                                                              trim]))), 
+                                                                              trim]))),
     <<":':abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href       =       'abcd xyz pqr' cats","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
@@ -28213,20 +28213,20 @@ run32() ->
                                                                               dotall,
                                                                               extended,
                                                                               {parts,
-                                                                               2}]))), 
+                                                                               2}]))),
     <<":':abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href       =       'abcd xyz pqr' cats","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
-                                                                              extended]))), 
+                                                                              extended]))),
     <<":::abcd: xyz">> = iolist_to_binary(join(re:split("<a href=abcd xyz","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
                                                                               extended,
-                                                                              trim]))), 
+                                                                              trim]))),
     <<":::abcd: xyz">> = iolist_to_binary(join(re:split("<a href=abcd xyz","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
@@ -28234,20 +28234,20 @@ run32() ->
                                                                               dotall,
                                                                               extended,
                                                                               {parts,
-                                                                               2}]))), 
+                                                                               2}]))),
     <<":::abcd: xyz">> = iolist_to_binary(join(re:split("<a href=abcd xyz","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
-                                                                              extended]))), 
+                                                                              extended]))),
     <<":\":abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href=\"abcd xyz pqr\" cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
                                                                               extended,
-                                                                              trim]))), 
+                                                                              trim]))),
     <<":\":abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href=\"abcd xyz pqr\" cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
@@ -28255,20 +28255,20 @@ run32() ->
                                                                               dotall,
                                                                               extended,
                                                                               {parts,
-                                                                               2}]))), 
+                                                                               2}]))),
     <<":\":abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href=\"abcd xyz pqr\" cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
-                                                                              extended]))), 
+                                                                              extended]))),
     <<":':abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href       =       'abcd xyz pqr' cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
                                                                               extended,
-                                                                              trim]))), 
+                                                                              trim]))),
     <<":':abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href       =       'abcd xyz pqr' cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
@@ -28276,303 +28276,303 @@ run32() ->
                                                                               dotall,
                                                                               extended,
                                                                               {parts,
-                                                                               2}]))), 
+                                                                               2}]))),
     <<":':abcd xyz pqr:: cats">> = iolist_to_binary(join(re:split("<a href       =       'abcd xyz pqr' cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
                                  # quote, otherwise match up to next space",[caseless,
                                                                               dotall,
-                                                                              extended]))), 
-    <<":A:Z:B:::C:::D:::E:::F:::G">> = iolist_to_binary(join(re:split("ZABCDEFG","((Z)+|A)*",[trim]))), 
+                                                                              extended]))),
+    <<":A:Z:B:::C:::D:::E:::F:::G">> = iolist_to_binary(join(re:split("ZABCDEFG","((Z)+|A)*",[trim]))),
     <<":A:Z:BCDEFG">> = iolist_to_binary(join(re:split("ZABCDEFG","((Z)+|A)*",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":A:Z:B:::C:::D:::E:::F:::G:::">> = iolist_to_binary(join(re:split("ZABCDEFG","((Z)+|A)*",[]))), 
-    <<":A::B:::C:::D:::E:::F:::G">> = iolist_to_binary(join(re:split("ZABCDEFG","(Z()|A)*",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":A:Z:B:::C:::D:::E:::F:::G:::">> = iolist_to_binary(join(re:split("ZABCDEFG","((Z)+|A)*",[]))),
+    <<":A::B:::C:::D:::E:::F:::G">> = iolist_to_binary(join(re:split("ZABCDEFG","(Z()|A)*",[trim]))),
     <<":A::BCDEFG">> = iolist_to_binary(join(re:split("ZABCDEFG","(Z()|A)*",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":A::B:::C:::D:::E:::F:::G:::">> = iolist_to_binary(join(re:split("ZABCDEFG","(Z()|A)*",[]))), 
-    <<":A:::B::::C::::D::::E::::F::::G">> = iolist_to_binary(join(re:split("ZABCDEFG","(Z(())|A)*",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":A::B:::C:::D:::E:::F:::G:::">> = iolist_to_binary(join(re:split("ZABCDEFG","(Z()|A)*",[]))),
+    <<":A:::B::::C::::D::::E::::F::::G">> = iolist_to_binary(join(re:split("ZABCDEFG","(Z(())|A)*",[trim]))),
     <<":A:::BCDEFG">> = iolist_to_binary(join(re:split("ZABCDEFG","(Z(())|A)*",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":A:::B::::C::::D::::E::::F::::G::::">> = iolist_to_binary(join(re:split("ZABCDEFG","(Z(())|A)*",[]))), 
-    <<":A:B::C::D::E::F::G">> = iolist_to_binary(join(re:split("ZABCDEFG","((?>Z)+|A)*",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":A:::B::::C::::D::::E::::F::::G::::">> = iolist_to_binary(join(re:split("ZABCDEFG","(Z(())|A)*",[]))),
+    <<":A:B::C::D::E::F::G">> = iolist_to_binary(join(re:split("ZABCDEFG","((?>Z)+|A)*",[trim]))),
     <<":A:BCDEFG">> = iolist_to_binary(join(re:split("ZABCDEFG","((?>Z)+|A)*",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<":A:B::C::D::E::F::G::">> = iolist_to_binary(join(re:split("ZABCDEFG","((?>Z)+|A)*",[]))), 
-    <<"Z::::B::C::D::E::F::G">> = iolist_to_binary(join(re:split("ZABCDEFG","((?>)+|A)*",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<":A:B::C::D::E::F::G::">> = iolist_to_binary(join(re:split("ZABCDEFG","((?>Z)+|A)*",[]))),
+    <<"Z::::B::C::D::E::F::G">> = iolist_to_binary(join(re:split("ZABCDEFG","((?>)+|A)*",[trim]))),
     <<"Z::ABCDEFG">> = iolist_to_binary(join(re:split("ZABCDEFG","((?>)+|A)*",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"Z::::B::C::D::E::F::G::">> = iolist_to_binary(join(re:split("ZABCDEFG","((?>)+|A)*",[]))), 
-    <<":b:b:b">> = iolist_to_binary(join(re:split("abbab","a*",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"Z::::B::C::D::E::F::G::">> = iolist_to_binary(join(re:split("ZABCDEFG","((?>)+|A)*",[]))),
+    <<":b:b:b">> = iolist_to_binary(join(re:split("abbab","a*",[trim]))),
     <<":bbab">> = iolist_to_binary(join(re:split("abbab","a*",[{parts,
-                                                                                                                                                              2}]))), 
-    <<":b:b:b:">> = iolist_to_binary(join(re:split("abbab","a*",[]))), 
-    <<":bcde">> = iolist_to_binary(join(re:split("abcde","^[\\d-a]",[trim]))), 
+                                                                                                                                                              2}]))),
+    <<":b:b:b:">> = iolist_to_binary(join(re:split("abbab","a*",[]))),
+    <<":bcde">> = iolist_to_binary(join(re:split("abcde","^[\\d-a]",[trim]))),
     <<":bcde">> = iolist_to_binary(join(re:split("abcde","^[\\d-a]",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<":bcde">> = iolist_to_binary(join(re:split("abcde","^[\\d-a]",[]))), 
-    <<":things">> = iolist_to_binary(join(re:split("-things","^[\\d-a]",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<":bcde">> = iolist_to_binary(join(re:split("abcde","^[\\d-a]",[]))),
+    <<":things">> = iolist_to_binary(join(re:split("-things","^[\\d-a]",[trim]))),
     <<":things">> = iolist_to_binary(join(re:split("-things","^[\\d-a]",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":things">> = iolist_to_binary(join(re:split("-things","^[\\d-a]",[]))), 
-    <<":digit">> = iolist_to_binary(join(re:split("0digit","^[\\d-a]",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":things">> = iolist_to_binary(join(re:split("-things","^[\\d-a]",[]))),
+    <<":digit">> = iolist_to_binary(join(re:split("0digit","^[\\d-a]",[trim]))),
     <<":digit">> = iolist_to_binary(join(re:split("0digit","^[\\d-a]",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":digit">> = iolist_to_binary(join(re:split("0digit","^[\\d-a]",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[\\d-a]",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":digit">> = iolist_to_binary(join(re:split("0digit","^[\\d-a]",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[\\d-a]",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[\\d-a]",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[\\d-a]",[]))), 
-    <<"bcdef">> = iolist_to_binary(join(re:split("bcdef","^[\\d-a]",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[\\d-a]",[]))),
+    <<"bcdef">> = iolist_to_binary(join(re:split("bcdef","^[\\d-a]",[trim]))),
     <<"bcdef">> = iolist_to_binary(join(re:split("bcdef","^[\\d-a]",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"bcdef">> = iolist_to_binary(join(re:split("bcdef","^[\\d-a]",[]))), 
+                                                                                                                                                                           2}]))),
+    <<"bcdef">> = iolist_to_binary(join(re:split("bcdef","^[\\d-a]",[]))),
     <<">:<">> = iolist_to_binary(join(re:split("> 	
-
<","[[:space:]]+",[trim]))), 
+
<","[[:space:]]+",[trim]))),
     <<">:<">> = iolist_to_binary(join(re:split("> 	
-
<","[[:space:]]+",[{parts,2}]))), 
+
<","[[:space:]]+",[{parts,2}]))),
     <<">:<">> = iolist_to_binary(join(re:split("> 	
-
<","[[:space:]]+",[]))), 
+
<","[[:space:]]+",[]))),
     <<">:
 
<">> = iolist_to_binary(join(re:split("> 	
-
<","[[:blank:]]+",[trim]))), 
+
<","[[:blank:]]+",[trim]))),
     <<">:
 
<">> = iolist_to_binary(join(re:split("> 	
-
<","[[:blank:]]+",[{parts,2}]))), 
+
<","[[:blank:]]+",[{parts,2}]))),
     <<">:
 
<">> = iolist_to_binary(join(re:split("> 	
-
<","[[:blank:]]+",[]))), 
+
<","[[:blank:]]+",[]))),
     <<">:<">> = iolist_to_binary(join(re:split("> 	
-
<","[\\s]+",[trim]))), 
+
<","[\\s]+",[trim]))),
     <<">:<">> = iolist_to_binary(join(re:split("> 	
-
<","[\\s]+",[{parts,2}]))), 
+
<","[\\s]+",[{parts,2}]))),
     <<">:<">> = iolist_to_binary(join(re:split("> 	
-
<","[\\s]+",[]))), 
+
<","[\\s]+",[]))),
     <<">:<">> = iolist_to_binary(join(re:split("> 	
-
<","\\s+",[trim]))), 
+
<","\\s+",[trim]))),
     <<">:<">> = iolist_to_binary(join(re:split("> 	
-
<","\\s+",[{parts,2}]))), 
+
<","\\s+",[{parts,2}]))),
     <<">:<">> = iolist_to_binary(join(re:split("> 	
-
<","\\s+",[]))), 
+
<","\\s+",[]))),
     <<"">> = iolist_to_binary(join(re:split("ab","ab",[extended,
-                                                                                                                                                        trim]))), 
+                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab","ab",[extended,
                                                                                                                                                           {parts,
-                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab","ab",[extended]))), 
+                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab","ab",[extended]))),
     <<"a
 :b">> = iolist_to_binary(join(re:split("a
-xb","(?!\\A)x",[multiline,trim]))), 
+xb","(?!\\A)x",[multiline,trim]))),
     <<"a
 :b">> = iolist_to_binary(join(re:split("a
-xb","(?!\\A)x",[multiline,{parts,2}]))), 
+xb","(?!\\A)x",[multiline,{parts,2}]))),
     <<"a
 :b">> = iolist_to_binary(join(re:split("a
-xb","(?!\\A)x",[multiline]))), 
+xb","(?!\\A)x",[multiline]))),
     <<"a
 xb">> = iolist_to_binary(join(re:split("a
-xb","(?!^)x",[multiline,trim]))), 
+xb","(?!^)x",[multiline,trim]))),
     <<"a
 xb">> = iolist_to_binary(join(re:split("a
-xb","(?!^)x",[multiline,{parts,2}]))), 
+xb","(?!^)x",[multiline,{parts,2}]))),
     <<"a
 xb">> = iolist_to_binary(join(re:split("a
-xb","(?!^)x",[multiline]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcabcabc","abc\\Qabc\\Eabc",[trim]))), 
+xb","(?!^)x",[multiline]))),
+    <<"">> = iolist_to_binary(join(re:split("abcabcabc","abc\\Qabc\\Eabc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcabcabc","abc\\Qabc\\Eabc",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcabcabc","abc\\Qabc\\Eabc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc(*+|abc","abc\\Q(*+|\\Eabc",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcabcabc","abc\\Qabc\\Eabc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc(*+|abc","abc\\Q(*+|\\Eabc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc(*+|abc","abc\\Q(*+|\\Eabc",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc(*+|abc","abc\\Q(*+|\\Eabc",[]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc(*+|abc","abc\\Q(*+|\\Eabc",[]))),
     ok.
 run33() ->
     <<"">> = iolist_to_binary(join(re:split("abc abcabc","   abc\\Q abc\\Eabc",[extended,
-                                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                                          trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc abcabc","   abc\\Q abc\\Eabc",[extended,
                                                                                                                                                                                                             {parts,
-                                                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc abcabc","   abc\\Q abc\\Eabc",[extended]))), 
+                                                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc abcabc","   abc\\Q abc\\Eabc",[extended]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","   abc\\Q abc\\Eabc",[extended,
-                                                                                                                                                                                                            trim]))), 
+                                                                                                                                                                                                            trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","   abc\\Q abc\\Eabc",[extended,
                                                                                                                                                                                                               {parts,
-                                                                                                                                                                                                               2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","   abc\\Q abc\\Eabc",[extended]))), 
+                                                                                                                                                                                                               2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","   abc\\Q abc\\Eabc",[extended]))),
     <<"abcabcabc">> = iolist_to_binary(join(re:split("abcabcabc","   abc\\Q abc\\Eabc",[extended,
-                                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                                        trim]))),
     <<"abcabcabc">> = iolist_to_binary(join(re:split("abcabcabc","   abc\\Q abc\\Eabc",[extended,
                                                                                                                                                                                                           {parts,
-                                                                                                                                                                                                           2}]))), 
-    <<"abcabcabc">> = iolist_to_binary(join(re:split("abcabcabc","   abc\\Q abc\\Eabc",[extended]))), 
+                                                                                                                                                                                                           2}]))),
+    <<"abcabcabc">> = iolist_to_binary(join(re:split("abcabcabc","   abc\\Q abc\\Eabc",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal\\E",[extended,trim]))), 
+    literal\\E",[extended,trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal\\E",[extended,{parts,2}]))), 
+    literal\\E",[extended,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal\\E",[extended]))), 
+    literal\\E",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal",[extended,trim]))), 
+    literal",[extended,trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal",[extended,{parts,2}]))), 
+    literal",[extended,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal",[extended]))), 
+    literal",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("abc#not comment
     literal","abc#comment
     \\Q#not comment
     literal\\E #more comment
-    ",[extended,trim]))), 
+    ",[extended,trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc#not comment
     literal","abc#comment
     \\Q#not comment
     literal\\E #more comment
-    ",[extended,{parts,2}]))), 
+    ",[extended,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("abc#not comment
     literal","abc#comment
     \\Q#not comment
     literal\\E #more comment
-    ",[extended]))), 
+    ",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal\\E #more comment",[extended,trim]))), 
+    literal\\E #more comment",[extended,trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal\\E #more comment",[extended,{parts,2}]))), 
+    literal\\E #more comment",[extended,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal\\E #more comment",[extended]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc\\$xyz","\\Qabc\\$xyz\\E",[trim]))), 
+    literal\\E #more comment",[extended]))),
+    <<"">> = iolist_to_binary(join(re:split("abc\\$xyz","\\Qabc\\$xyz\\E",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc\\$xyz","\\Qabc\\$xyz\\E",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc\\$xyz","\\Qabc\\$xyz\\E",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc$xyz","\\Qabc\\E\\$\\Qxyz\\E",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc\\$xyz","\\Qabc\\$xyz\\E",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc$xyz","\\Qabc\\E\\$\\Qxyz\\E",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc$xyz","\\Qabc\\E\\$\\Qxyz\\E",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc$xyz","\\Qabc\\E\\$\\Qxyz\\E",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","\\Aabc",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc$xyz","\\Qabc\\E\\$\\Qxyz\\E",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","\\Aabc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","\\Aabc",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc",[]))), 
-    <<"xyzabc">> = iolist_to_binary(join(re:split("xyzabc","\\Aabc",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\Aabc",[]))),
+    <<"xyzabc">> = iolist_to_binary(join(re:split("xyzabc","\\Aabc",[trim]))),
     <<"xyzabc">> = iolist_to_binary(join(re:split("xyzabc","\\Aabc",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<"xyzabc">> = iolist_to_binary(join(re:split("xyzabc","\\Aabc",[]))), 
-    <<":abc2xyzabc3">> = iolist_to_binary(join(re:split("abc1abc2xyzabc3","\\Aabc.",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<"xyzabc">> = iolist_to_binary(join(re:split("xyzabc","\\Aabc",[]))),
+    <<":abc2xyzabc3">> = iolist_to_binary(join(re:split("abc1abc2xyzabc3","\\Aabc.",[trim]))),
     <<":abc2xyzabc3">> = iolist_to_binary(join(re:split("abc1abc2xyzabc3","\\Aabc.",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<":abc2xyzabc3">> = iolist_to_binary(join(re:split("abc1abc2xyzabc3","\\Aabc.",[]))), 
-    <<"::xyz">> = iolist_to_binary(join(re:split("abc1abc2xyzabc3","abc.",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<":abc2xyzabc3">> = iolist_to_binary(join(re:split("abc1abc2xyzabc3","\\Aabc.",[]))),
+    <<"::xyz">> = iolist_to_binary(join(re:split("abc1abc2xyzabc3","abc.",[trim]))),
     <<":abc2xyzabc3">> = iolist_to_binary(join(re:split("abc1abc2xyzabc3","abc.",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"::xyz:">> = iolist_to_binary(join(re:split("abc1abc2xyzabc3","abc.",[]))), 
-    <<"X:Y">> = iolist_to_binary(join(re:split("XabcdY","a(?x: b c )d",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"::xyz:">> = iolist_to_binary(join(re:split("abc1abc2xyzabc3","abc.",[]))),
+    <<"X:Y">> = iolist_to_binary(join(re:split("XabcdY","a(?x: b c )d",[trim]))),
     <<"X:Y">> = iolist_to_binary(join(re:split("XabcdY","a(?x: b c )d",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"X:Y">> = iolist_to_binary(join(re:split("XabcdY","a(?x: b c )d",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?x: b c )d",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"X:Y">> = iolist_to_binary(join(re:split("XabcdY","a(?x: b c )d",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?x: b c )d",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?x: b c )d",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?x: b c )d",[]))), 
-    <<"Xa b c d Y">> = iolist_to_binary(join(re:split("Xa b c d Y","a(?x: b c )d",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","a(?x: b c )d",[]))),
+    <<"Xa b c d Y">> = iolist_to_binary(join(re:split("Xa b c d Y","a(?x: b c )d",[trim]))),
     <<"Xa b c d Y">> = iolist_to_binary(join(re:split("Xa b c d Y","a(?x: b c )d",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"Xa b c d Y">> = iolist_to_binary(join(re:split("Xa b c d Y","a(?x: b c )d",[]))), 
-    <<"X:abc:Y">> = iolist_to_binary(join(re:split("XabcY","((?x)x y z | a b c)",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"Xa b c d Y">> = iolist_to_binary(join(re:split("Xa b c d Y","a(?x: b c )d",[]))),
+    <<"X:abc:Y">> = iolist_to_binary(join(re:split("XabcY","((?x)x y z | a b c)",[trim]))),
     <<"X:abc:Y">> = iolist_to_binary(join(re:split("XabcY","((?x)x y z | a b c)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"X:abc:Y">> = iolist_to_binary(join(re:split("XabcY","((?x)x y z | a b c)",[]))), 
-    <<"A:xyz:B">> = iolist_to_binary(join(re:split("AxyzB","((?x)x y z | a b c)",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"X:abc:Y">> = iolist_to_binary(join(re:split("XabcY","((?x)x y z | a b c)",[]))),
+    <<"A:xyz:B">> = iolist_to_binary(join(re:split("AxyzB","((?x)x y z | a b c)",[trim]))),
     <<"A:xyz:B">> = iolist_to_binary(join(re:split("AxyzB","((?x)x y z | a b c)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"A:xyz:B">> = iolist_to_binary(join(re:split("AxyzB","((?x)x y z | a b c)",[]))), 
-    <<"X:Y">> = iolist_to_binary(join(re:split("XabCY","(?i)AB(?-i)C",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"A:xyz:B">> = iolist_to_binary(join(re:split("AxyzB","((?x)x y z | a b c)",[]))),
+    <<"X:Y">> = iolist_to_binary(join(re:split("XabCY","(?i)AB(?-i)C",[trim]))),
     <<"X:Y">> = iolist_to_binary(join(re:split("XabCY","(?i)AB(?-i)C",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"X:Y">> = iolist_to_binary(join(re:split("XabCY","(?i)AB(?-i)C",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?i)AB(?-i)C",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"X:Y">> = iolist_to_binary(join(re:split("XabCY","(?i)AB(?-i)C",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?i)AB(?-i)C",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?i)AB(?-i)C",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?i)AB(?-i)C",[]))), 
-    <<"XabcY">> = iolist_to_binary(join(re:split("XabcY","(?i)AB(?-i)C",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?i)AB(?-i)C",[]))),
+    <<"XabcY">> = iolist_to_binary(join(re:split("XabcY","(?i)AB(?-i)C",[trim]))),
     <<"XabcY">> = iolist_to_binary(join(re:split("XabcY","(?i)AB(?-i)C",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"XabcY">> = iolist_to_binary(join(re:split("XabcY","(?i)AB(?-i)C",[]))), 
-    <<":abC">> = iolist_to_binary(join(re:split("abCE","((?i)AB(?-i)C|D)E",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"XabcY">> = iolist_to_binary(join(re:split("XabcY","(?i)AB(?-i)C",[]))),
+    <<":abC">> = iolist_to_binary(join(re:split("abCE","((?i)AB(?-i)C|D)E",[trim]))),
     <<":abC:">> = iolist_to_binary(join(re:split("abCE","((?i)AB(?-i)C|D)E",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":abC:">> = iolist_to_binary(join(re:split("abCE","((?i)AB(?-i)C|D)E",[]))), 
-    <<":D">> = iolist_to_binary(join(re:split("DE","((?i)AB(?-i)C|D)E",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":abC:">> = iolist_to_binary(join(re:split("abCE","((?i)AB(?-i)C|D)E",[]))),
+    <<":D">> = iolist_to_binary(join(re:split("DE","((?i)AB(?-i)C|D)E",[trim]))),
     <<":D:">> = iolist_to_binary(join(re:split("DE","((?i)AB(?-i)C|D)E",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<":D:">> = iolist_to_binary(join(re:split("DE","((?i)AB(?-i)C|D)E",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?i)AB(?-i)C|D)E",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<":D:">> = iolist_to_binary(join(re:split("DE","((?i)AB(?-i)C|D)E",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?i)AB(?-i)C|D)E",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?i)AB(?-i)C|D)E",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?i)AB(?-i)C|D)E",[]))), 
-    <<"abcE">> = iolist_to_binary(join(re:split("abcE","((?i)AB(?-i)C|D)E",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((?i)AB(?-i)C|D)E",[]))),
+    <<"abcE">> = iolist_to_binary(join(re:split("abcE","((?i)AB(?-i)C|D)E",[trim]))),
     <<"abcE">> = iolist_to_binary(join(re:split("abcE","((?i)AB(?-i)C|D)E",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"abcE">> = iolist_to_binary(join(re:split("abcE","((?i)AB(?-i)C|D)E",[]))), 
-    <<"abCe">> = iolist_to_binary(join(re:split("abCe","((?i)AB(?-i)C|D)E",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"abcE">> = iolist_to_binary(join(re:split("abcE","((?i)AB(?-i)C|D)E",[]))),
+    <<"abCe">> = iolist_to_binary(join(re:split("abCe","((?i)AB(?-i)C|D)E",[trim]))),
     <<"abCe">> = iolist_to_binary(join(re:split("abCe","((?i)AB(?-i)C|D)E",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"abCe">> = iolist_to_binary(join(re:split("abCe","((?i)AB(?-i)C|D)E",[]))), 
-    <<"dE">> = iolist_to_binary(join(re:split("dE","((?i)AB(?-i)C|D)E",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"abCe">> = iolist_to_binary(join(re:split("abCe","((?i)AB(?-i)C|D)E",[]))),
+    <<"dE">> = iolist_to_binary(join(re:split("dE","((?i)AB(?-i)C|D)E",[trim]))),
     <<"dE">> = iolist_to_binary(join(re:split("dE","((?i)AB(?-i)C|D)E",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"dE">> = iolist_to_binary(join(re:split("dE","((?i)AB(?-i)C|D)E",[]))), 
-    <<"De">> = iolist_to_binary(join(re:split("De","((?i)AB(?-i)C|D)E",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"dE">> = iolist_to_binary(join(re:split("dE","((?i)AB(?-i)C|D)E",[]))),
+    <<"De">> = iolist_to_binary(join(re:split("De","((?i)AB(?-i)C|D)E",[trim]))),
     <<"De">> = iolist_to_binary(join(re:split("De","((?i)AB(?-i)C|D)E",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"De">> = iolist_to_binary(join(re:split("De","((?i)AB(?-i)C|D)E",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abc123abc","(.*)\\d+\\1",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"De">> = iolist_to_binary(join(re:split("De","((?i)AB(?-i)C|D)E",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abc123abc","(.*)\\d+\\1",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abc123abc","(.*)\\d+\\1",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abc123abc","(.*)\\d+\\1",[]))), 
-    <<"a:bc">> = iolist_to_binary(join(re:split("abc123bc","(.*)\\d+\\1",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abc123abc","(.*)\\d+\\1",[]))),
+    <<"a:bc">> = iolist_to_binary(join(re:split("abc123bc","(.*)\\d+\\1",[trim]))),
     <<"a:bc:">> = iolist_to_binary(join(re:split("abc123bc","(.*)\\d+\\1",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"a:bc:">> = iolist_to_binary(join(re:split("abc123bc","(.*)\\d+\\1",[]))), 
+                                                                                                                                                                                        2}]))),
+    <<"a:bc:">> = iolist_to_binary(join(re:split("abc123bc","(.*)\\d+\\1",[]))),
     <<":abc">> = iolist_to_binary(join(re:split("abc123abc","(.*)\\d+\\1",[dotall,
-                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                        trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abc123abc","(.*)\\d+\\1",[dotall,
                                                                                                                                                                                           {parts,
-                                                                                                                                                                                           2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abc123abc","(.*)\\d+\\1",[dotall]))), 
+                                                                                                                                                                                           2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abc123abc","(.*)\\d+\\1",[dotall]))),
     <<"a:bc">> = iolist_to_binary(join(re:split("abc123bc","(.*)\\d+\\1",[dotall,
-                                                                                                                                                                                      trim]))), 
+                                                                                                                                                                                      trim]))),
     <<"a:bc:">> = iolist_to_binary(join(re:split("abc123bc","(.*)\\d+\\1",[dotall,
                                                                                                                                                                                         {parts,
-                                                                                                                                                                                         2}]))), 
-    <<"a:bc:">> = iolist_to_binary(join(re:split("abc123bc","(.*)\\d+\\1",[dotall]))), 
-    <<":abc:abc">> = iolist_to_binary(join(re:split("abc123abc","((.*))\\d+\\1",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<"a:bc:">> = iolist_to_binary(join(re:split("abc123bc","(.*)\\d+\\1",[dotall]))),
+    <<":abc:abc">> = iolist_to_binary(join(re:split("abc123abc","((.*))\\d+\\1",[trim]))),
     <<":abc:abc:">> = iolist_to_binary(join(re:split("abc123abc","((.*))\\d+\\1",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":abc:abc:">> = iolist_to_binary(join(re:split("abc123abc","((.*))\\d+\\1",[]))), 
-    <<"a:bc:bc">> = iolist_to_binary(join(re:split("abc123bc","((.*))\\d+\\1",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":abc:abc:">> = iolist_to_binary(join(re:split("abc123abc","((.*))\\d+\\1",[]))),
+    <<"a:bc:bc">> = iolist_to_binary(join(re:split("abc123bc","((.*))\\d+\\1",[trim]))),
     <<"a:bc:bc:">> = iolist_to_binary(join(re:split("abc123bc","((.*))\\d+\\1",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"a:bc:bc:">> = iolist_to_binary(join(re:split("abc123bc","((.*))\\d+\\1",[]))), 
+                                                                                                                                                                                            2}]))),
+    <<"a:bc:bc:">> = iolist_to_binary(join(re:split("abc123bc","((.*))\\d+\\1",[]))),
     <<"">> = iolist_to_binary(join(re:split("a123::a123","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28581,7 +28581,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a123::a123","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28590,7 +28590,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"::">> = iolist_to_binary(join(re:split("a123::a123","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28599,7 +28599,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"">> = iolist_to_binary(join(re:split("a123:b342::abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28608,7 +28608,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a123:b342::abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28617,7 +28617,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"::">> = iolist_to_binary(join(re:split("a123:b342::abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28626,7 +28626,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"">> = iolist_to_binary(join(re:split("a123:b342::324e:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28635,7 +28635,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a123:b342::324e:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28644,7 +28644,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"::">> = iolist_to_binary(join(re:split("a123:b342::324e:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28653,7 +28653,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"">> = iolist_to_binary(join(re:split("a123:ddde:b342::324e:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28662,7 +28662,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a123:ddde:b342::324e:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28671,7 +28671,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"::">> = iolist_to_binary(join(re:split("a123:ddde:b342::324e:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28680,7 +28680,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"">> = iolist_to_binary(join(re:split("a123:ddde:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28689,7 +28689,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a123:ddde:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28698,7 +28698,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"::">> = iolist_to_binary(join(re:split("a123:ddde:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28707,7 +28707,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"">> = iolist_to_binary(join(re:split("a123:ddde:9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28716,7 +28716,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a123:ddde:9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28725,7 +28725,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"::">> = iolist_to_binary(join(re:split("a123:ddde:9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28734,7 +28734,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28743,7 +28743,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28752,7 +28752,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28761,7 +28761,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"1:2:3:4:5:6:7:8">> = iolist_to_binary(join(re:split("1:2:3:4:5:6:7:8","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28770,7 +28770,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"1:2:3:4:5:6:7:8">> = iolist_to_binary(join(re:split("1:2:3:4:5:6:7:8","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28779,7 +28779,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"1:2:3:4:5:6:7:8">> = iolist_to_binary(join(re:split("1:2:3:4:5:6:7:8","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28788,7 +28788,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"a123:bce:ddde:9999:b342::324e:dcba:abcd">> = iolist_to_binary(join(re:split("a123:bce:ddde:9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28797,7 +28797,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"a123:bce:ddde:9999:b342::324e:dcba:abcd">> = iolist_to_binary(join(re:split("a123:bce:ddde:9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28806,7 +28806,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"a123:bce:ddde:9999:b342::324e:dcba:abcd">> = iolist_to_binary(join(re:split("a123:bce:ddde:9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28815,7 +28815,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"a123::9999:b342::324e:dcba:abcd">> = iolist_to_binary(join(re:split("a123::9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28824,7 +28824,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"a123::9999:b342::324e:dcba:abcd">> = iolist_to_binary(join(re:split("a123::9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28833,7 +28833,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"a123::9999:b342::324e:dcba:abcd">> = iolist_to_binary(join(re:split("a123::9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28842,7 +28842,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"abcde:2:3:4:5:6:7:8">> = iolist_to_binary(join(re:split("abcde:2:3:4:5:6:7:8","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28851,7 +28851,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"abcde:2:3:4:5:6:7:8">> = iolist_to_binary(join(re:split("abcde:2:3:4:5:6:7:8","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28860,7 +28860,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"abcde:2:3:4:5:6:7:8">> = iolist_to_binary(join(re:split("abcde:2:3:4:5:6:7:8","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28869,7 +28869,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"::1">> = iolist_to_binary(join(re:split("::1","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28878,7 +28878,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"::1">> = iolist_to_binary(join(re:split("::1","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28887,7 +28887,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"::1">> = iolist_to_binary(join(re:split("::1","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28896,7 +28896,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"abcd:fee0:123::">> = iolist_to_binary(join(re:split("abcd:fee0:123::","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28905,7 +28905,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"abcd:fee0:123::">> = iolist_to_binary(join(re:split("abcd:fee0:123::","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28914,7 +28914,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"abcd:fee0:123::">> = iolist_to_binary(join(re:split("abcd:fee0:123::","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28923,7 +28923,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<":1">> = iolist_to_binary(join(re:split(":1","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28932,7 +28932,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<":1">> = iolist_to_binary(join(re:split(":1","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28941,7 +28941,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<":1">> = iolist_to_binary(join(re:split(":1","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28950,7 +28950,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
+  ",[extended,caseless]))),
     <<"1:">> = iolist_to_binary(join(re:split("1:","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28959,7 +28959,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,trim]))), 
+  ",[extended,caseless,trim]))),
     <<"1:">> = iolist_to_binary(join(re:split("1:","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28968,7 +28968,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless,{parts,2}]))), 
+  ",[extended,caseless,{parts,2}]))),
     <<"1:">> = iolist_to_binary(join(re:split("1:","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -28977,3098 +28977,3147 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ",[extended,caseless]))), 
-    <<"">> = iolist_to_binary(join(re:split("z","[z\\Qa-d]\\E]",[trim]))), 
+  ",[extended,caseless]))),
+    <<"">> = iolist_to_binary(join(re:split("z","[z\\Qa-d]\\E]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("z","[z\\Qa-d]\\E]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("z","[z\\Qa-d]\\E]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","[z\\Qa-d]\\E]",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("z","[z\\Qa-d]\\E]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","[z\\Qa-d]\\E]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","[z\\Qa-d]\\E]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","[z\\Qa-d]\\E]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("-","[z\\Qa-d]\\E]",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","[z\\Qa-d]\\E]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("-","[z\\Qa-d]\\E]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("-","[z\\Qa-d]\\E]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("-","[z\\Qa-d]\\E]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("d","[z\\Qa-d]\\E]",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("-","[z\\Qa-d]\\E]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("d","[z\\Qa-d]\\E]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("d","[z\\Qa-d]\\E]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("d","[z\\Qa-d]\\E]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("]","[z\\Qa-d]\\E]",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("d","[z\\Qa-d]\\E]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("]","[z\\Qa-d]\\E]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("]","[z\\Qa-d]\\E]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("]","[z\\Qa-d]\\E]",[]))), 
-    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[z\\Qa-d]\\E]",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("]","[z\\Qa-d]\\E]",[]))),
+    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[z\\Qa-d]\\E]",[trim]))),
     <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[z\\Qa-d]\\E]",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[z\\Qa-d]\\E]",[]))), 
-    <<"b">> = iolist_to_binary(join(re:split("b","[z\\Qa-d]\\E]",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"*** F:ilers">> = iolist_to_binary(join(re:split("*** Failers","[z\\Qa-d]\\E]",[]))),
+    <<"b">> = iolist_to_binary(join(re:split("b","[z\\Qa-d]\\E]",[trim]))),
     <<"b">> = iolist_to_binary(join(re:split("b","[z\\Qa-d]\\E]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"b">> = iolist_to_binary(join(re:split("b","[z\\Qa-d]\\E]",[]))), 
+                                                                                                                                                                              2}]))),
+    <<"b">> = iolist_to_binary(join(re:split("b","[z\\Qa-d]\\E]",[]))),
     ok.
 run34() ->
-    <<"">> = iolist_to_binary(join(re:split("z","[\\z\\C]",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("z","[\\z\\C]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("z","[\\z\\C]",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("z","[\\z\\C]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("C","[\\z\\C]",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("z","[\\z\\C]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("C","[\\z\\C]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("C","[\\z\\C]",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("C","[\\z\\C]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("M","\\M",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("C","[\\z\\C]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("M","\\M",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("M","\\M",[{parts,
-                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("M","\\M",[]))), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a+)*b",[trim]))), 
+                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("M","\\M",[]))),
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a+)*b",[trim]))),
     <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a+)*b",[{parts,
-                                                                                                                                                                                                                                                                                                        2}]))), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a+)*b",[]))), 
-    <<"„XAZ">> = iolist_to_binary(join(re:split("„XAZXB","(?<=Z)X.",[trim]))), 
-    <<"„XAZ:">> = iolist_to_binary(join(re:split("„XAZXB","(?<=Z)X.",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"„XAZ:">> = iolist_to_binary(join(re:split("„XAZXB","(?<=Z)X.",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ab cd defg","ab cd (?x) de fg",[trim]))), 
+                                                                                                                                                                                                                                                                                                        2}]))),
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a+)*b",[]))),
+    <<"�XAZ">> = iolist_to_binary(join(re:split("�XAZXB","(?<=Z)X.",[trim]))),
+    <<"�XAZ:">> = iolist_to_binary(join(re:split("�XAZXB","(?<=Z)X.",[{parts,
+                                                                                                                                                                            2}]))),
+    <<"�XAZ:">> = iolist_to_binary(join(re:split("�XAZXB","(?<=Z)X.",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ab cd defg","ab cd (?x) de fg",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab cd defg","ab cd (?x) de fg",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab cd defg","ab cd (?x) de fg",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ab cddefg","ab cd(?x) de fg",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab cd defg","ab cd (?x) de fg",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ab cddefg","ab cd(?x) de fg",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab cddefg","ab cd(?x) de fg",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab cddefg","ab cd(?x) de fg",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","ab cd(?x) de fg",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab cddefg","ab cd(?x) de fg",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","ab cd(?x) de fg",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","ab cd(?x) de fg",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","ab cd(?x) de fg",[]))), 
-    <<"abcddefg">> = iolist_to_binary(join(re:split("abcddefg","ab cd(?x) de fg",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","ab cd(?x) de fg",[]))),
+    <<"abcddefg">> = iolist_to_binary(join(re:split("abcddefg","ab cd(?x) de fg",[trim]))),
     <<"abcddefg">> = iolist_to_binary(join(re:split("abcddefg","ab cd(?x) de fg",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"abcddefg">> = iolist_to_binary(join(re:split("abcddefg","ab cd(?x) de fg",[]))), 
-    <<"foo:bar:X">> = iolist_to_binary(join(re:split("foobarX","(?<![^f]oo)(bar)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"abcddefg">> = iolist_to_binary(join(re:split("abcddefg","ab cd(?x) de fg",[]))),
+    <<"foo:bar:X">> = iolist_to_binary(join(re:split("foobarX","(?<![^f]oo)(bar)",[trim]))),
     <<"foo:bar:X">> = iolist_to_binary(join(re:split("foobarX","(?<![^f]oo)(bar)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"foo:bar:X">> = iolist_to_binary(join(re:split("foobarX","(?<![^f]oo)(bar)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<![^f]oo)(bar)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"foo:bar:X">> = iolist_to_binary(join(re:split("foobarX","(?<![^f]oo)(bar)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<![^f]oo)(bar)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<![^f]oo)(bar)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<![^f]oo)(bar)",[]))), 
-    <<"boobarX">> = iolist_to_binary(join(re:split("boobarX","(?<![^f]oo)(bar)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<![^f]oo)(bar)",[]))),
+    <<"boobarX">> = iolist_to_binary(join(re:split("boobarX","(?<![^f]oo)(bar)",[trim]))),
     <<"boobarX">> = iolist_to_binary(join(re:split("boobarX","(?<![^f]oo)(bar)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"boobarX">> = iolist_to_binary(join(re:split("boobarX","(?<![^f]oo)(bar)",[]))), 
-    <<"off">> = iolist_to_binary(join(re:split("offX","(?<![^f])X",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"boobarX">> = iolist_to_binary(join(re:split("boobarX","(?<![^f]oo)(bar)",[]))),
+    <<"off">> = iolist_to_binary(join(re:split("offX","(?<![^f])X",[trim]))),
     <<"off:">> = iolist_to_binary(join(re:split("offX","(?<![^f])X",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"off:">> = iolist_to_binary(join(re:split("offX","(?<![^f])X",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<![^f])X",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"off:">> = iolist_to_binary(join(re:split("offX","(?<![^f])X",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<![^f])X",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<![^f])X",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<![^f])X",[]))), 
-    <<"onyX">> = iolist_to_binary(join(re:split("onyX","(?<![^f])X",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<![^f])X",[]))),
+    <<"onyX">> = iolist_to_binary(join(re:split("onyX","(?<![^f])X",[trim]))),
     <<"onyX">> = iolist_to_binary(join(re:split("onyX","(?<![^f])X",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"onyX">> = iolist_to_binary(join(re:split("onyX","(?<![^f])X",[]))), 
-    <<"ony">> = iolist_to_binary(join(re:split("onyX","(?<=[^f])X",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"onyX">> = iolist_to_binary(join(re:split("onyX","(?<![^f])X",[]))),
+    <<"ony">> = iolist_to_binary(join(re:split("onyX","(?<=[^f])X",[trim]))),
     <<"ony:">> = iolist_to_binary(join(re:split("onyX","(?<=[^f])X",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"ony:">> = iolist_to_binary(join(re:split("onyX","(?<=[^f])X",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^f])X",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"ony:">> = iolist_to_binary(join(re:split("onyX","(?<=[^f])X",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^f])X",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^f])X",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^f])X",[]))), 
-    <<"offX">> = iolist_to_binary(join(re:split("offX","(?<=[^f])X",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^f])X",[]))),
+    <<"offX">> = iolist_to_binary(join(re:split("offX","(?<=[^f])X",[trim]))),
     <<"offX">> = iolist_to_binary(join(re:split("offX","(?<=[^f])X",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"offX">> = iolist_to_binary(join(re:split("offX","(?<=[^f])X",[]))), 
+                                                                                                                                                                            2}]))),
+    <<"offX">> = iolist_to_binary(join(re:split("offX","(?<=[^f])X",[]))),
     <<"a
 :b
 :c">> = iolist_to_binary(join(re:split("a
 b
-c","^",[multiline,trim]))), 
+c","^",[multiline,trim]))),
     <<"a
 :b
 c">> = iolist_to_binary(join(re:split("a
 b
-c","^",[multiline,{parts,2}]))), 
+c","^",[multiline,{parts,2}]))),
     <<"a
 :b
 :c">> = iolist_to_binary(join(re:split("a
 b
-c","^",[multiline]))), 
+c","^",[multiline]))),
     <<"">> = iolist_to_binary(join(re:split("","^",[multiline,
-                                                                                                                                                trim]))), 
+                                                                                                                                                trim]))),
     <<"">> = iolist_to_binary(join(re:split("","^",[multiline,
                                                                                                                                                   {parts,
-                                                                                                                                                   2}]))), 
-    <<"">> = iolist_to_binary(join(re:split("","^",[multiline]))), 
+                                                                                                                                                   2}]))),
+    <<"">> = iolist_to_binary(join(re:split("","^",[multiline]))),
     <<"A
 C
 :C">> = iolist_to_binary(join(re:split("A
 C
-C","(?<=C\\n)^",[multiline,trim]))), 
+C","(?<=C\\n)^",[multiline,trim]))),
     <<"A
 C
 :C">> = iolist_to_binary(join(re:split("A
 C
-C","(?<=C\\n)^",[multiline,{parts,2}]))), 
+C","(?<=C\\n)^",[multiline,{parts,2}]))),
     <<"A
 C
 :C">> = iolist_to_binary(join(re:split("A
 C
-C","(?<=C\\n)^",[multiline]))), 
-    <<":X">> = iolist_to_binary(join(re:split("bXaX","(?:(?(1)a|b)(X))+",[trim]))), 
+C","(?<=C\\n)^",[multiline]))),
+    <<":X">> = iolist_to_binary(join(re:split("bXaX","(?:(?(1)a|b)(X))+",[trim]))),
     <<":X:">> = iolist_to_binary(join(re:split("bXaX","(?:(?(1)a|b)(X))+",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":X:">> = iolist_to_binary(join(re:split("bXaX","(?:(?(1)a|b)(X))+",[]))), 
-    <<":Y">> = iolist_to_binary(join(re:split("bXXaYYaY","(?:(?(1)\\1a|b)(X|Y))+",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":X:">> = iolist_to_binary(join(re:split("bXaX","(?:(?(1)a|b)(X))+",[]))),
+    <<":Y">> = iolist_to_binary(join(re:split("bXXaYYaY","(?:(?(1)\\1a|b)(X|Y))+",[trim]))),
     <<":Y:">> = iolist_to_binary(join(re:split("bXXaYYaY","(?:(?(1)\\1a|b)(X|Y))+",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<":Y:">> = iolist_to_binary(join(re:split("bXXaYYaY","(?:(?(1)\\1a|b)(X|Y))+",[]))), 
-    <<":X:YaXXaX">> = iolist_to_binary(join(re:split("bXYaXXaX","(?:(?(1)\\1a|b)(X|Y))+",[trim]))), 
+                                                                                                                                                                                                             2}]))),
+    <<":Y:">> = iolist_to_binary(join(re:split("bXXaYYaY","(?:(?(1)\\1a|b)(X|Y))+",[]))),
+    <<":X:YaXXaX">> = iolist_to_binary(join(re:split("bXYaXXaX","(?:(?(1)\\1a|b)(X|Y))+",[trim]))),
     <<":X:YaXXaX">> = iolist_to_binary(join(re:split("bXYaXXaX","(?:(?(1)\\1a|b)(X|Y))+",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<":X:YaXXaX">> = iolist_to_binary(join(re:split("bXYaXXaX","(?:(?(1)\\1a|b)(X|Y))+",[]))), 
-    <<"::::::::::X:XaYYaY">> = iolist_to_binary(join(re:split("bXXaYYaY","()()()()()()()()()(?:(?(10)\\10a|b)(X|Y))+",[trim]))), 
+                                                                                                                                                                                                             2}]))),
+    <<":X:YaXXaX">> = iolist_to_binary(join(re:split("bXYaXXaX","(?:(?(1)\\1a|b)(X|Y))+",[]))),
+    <<"::::::::::X:XaYYaY">> = iolist_to_binary(join(re:split("bXXaYYaY","()()()()()()()()()(?:(?(10)\\10a|b)(X|Y))+",[trim]))),
     <<"::::::::::X:XaYYaY">> = iolist_to_binary(join(re:split("bXXaYYaY","()()()()()()()()()(?:(?(10)\\10a|b)(X|Y))+",[{parts,
-                                                                                                                                                                                                                                                     2}]))), 
-    <<"::::::::::X:XaYYaY">> = iolist_to_binary(join(re:split("bXXaYYaY","()()()()()()()()()(?:(?(10)\\10a|b)(X|Y))+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc]","[[,abc,]+]",[trim]))), 
+                                                                                                                                                                                                                                                     2}]))),
+    <<"::::::::::X:XaYYaY">> = iolist_to_binary(join(re:split("bXXaYYaY","()()()()()()()()()(?:(?(10)\\10a|b)(X|Y))+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc]","[[,abc,]+]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc]","[[,abc,]+]",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc]","[[,abc,]+]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a,b]","[[,abc,]+]",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc]","[[,abc,]+]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a,b]","[[,abc,]+]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a,b]","[[,abc,]+]",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a,b]","[[,abc,]+]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("[a,b,c]","[[,abc,]+]",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a,b]","[[,abc,]+]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("[a,b,c]","[[,abc,]+]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("[a,b,c]","[[,abc,]+]",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("[a,b,c]","[[,abc,]+]",[]))), 
+                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("[a,b,c]","[[,abc,]+]",[]))),
     <<"A:B">> = iolist_to_binary(join(re:split("A B","(?-x: )",[extended,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<"A:B">> = iolist_to_binary(join(re:split("A B","(?-x: )",[extended,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<"A:B">> = iolist_to_binary(join(re:split("A B","(?-x: )",[extended]))), 
-    <<"A:B">> = iolist_to_binary(join(re:split("A # B","(?x)(?-x: \\s*#\\s*)",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<"A:B">> = iolist_to_binary(join(re:split("A B","(?-x: )",[extended]))),
+    <<"A:B">> = iolist_to_binary(join(re:split("A # B","(?x)(?-x: \\s*#\\s*)",[trim]))),
     <<"A:B">> = iolist_to_binary(join(re:split("A # B","(?x)(?-x: \\s*#\\s*)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"A:B">> = iolist_to_binary(join(re:split("A # B","(?x)(?-x: \\s*#\\s*)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?x)(?-x: \\s*#\\s*)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"A:B">> = iolist_to_binary(join(re:split("A # B","(?x)(?-x: \\s*#\\s*)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?x)(?-x: \\s*#\\s*)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?x)(?-x: \\s*#\\s*)",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?x)(?-x: \\s*#\\s*)",[]))), 
-    <<"#">> = iolist_to_binary(join(re:split("#","(?x)(?-x: \\s*#\\s*)",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?x)(?-x: \\s*#\\s*)",[]))),
+    <<"#">> = iolist_to_binary(join(re:split("#","(?x)(?-x: \\s*#\\s*)",[trim]))),
     <<"#">> = iolist_to_binary(join(re:split("#","(?x)(?-x: \\s*#\\s*)",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"#">> = iolist_to_binary(join(re:split("#","(?x)(?-x: \\s*#\\s*)",[]))), 
-    <<"A">> = iolist_to_binary(join(re:split("A #include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"#">> = iolist_to_binary(join(re:split("#","(?x)(?-x: \\s*#\\s*)",[]))),
+    <<"A">> = iolist_to_binary(join(re:split("A #include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[trim]))),
     <<"A:">> = iolist_to_binary(join(re:split("A #include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[{parts,
-                                                                                                                                                                                                                                              2}]))), 
-    <<"A:">> = iolist_to_binary(join(re:split("A #include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[trim]))), 
+                                                                                                                                                                                                                                              2}]))),
+    <<"A:">> = iolist_to_binary(join(re:split("A #include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[{parts,
-                                                                                                                                                                                                                                              2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[]))), 
-    <<"A#include">> = iolist_to_binary(join(re:split("A#include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[trim]))), 
+                                                                                                                                                                                                                                              2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[]))),
+    <<"A#include">> = iolist_to_binary(join(re:split("A#include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[trim]))),
     <<"A#include">> = iolist_to_binary(join(re:split("A#include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[{parts,
-                                                                                                                                                                                                                                            2}]))), 
-    <<"A#include">> = iolist_to_binary(join(re:split("A#include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[]))), 
-    <<"A #Include">> = iolist_to_binary(join(re:split("A #Include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[trim]))), 
+                                                                                                                                                                                                                                            2}]))),
+    <<"A#include">> = iolist_to_binary(join(re:split("A#include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[]))),
+    <<"A #Include">> = iolist_to_binary(join(re:split("A #Include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[trim]))),
     <<"A #Include">> = iolist_to_binary(join(re:split("A #Include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[{parts,
-                                                                                                                                                                                                                                              2}]))), 
-    <<"A #Include">> = iolist_to_binary(join(re:split("A #Include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[]))), 
+                                                                                                                                                                                                                                              2}]))),
+    <<"A #Include">> = iolist_to_binary(join(re:split("A #Include","(?x-is)(?:(?-ixs) \\s*#\\s*) include",[]))),
     ok.
 run35() ->
-    <<"">> = iolist_to_binary(join(re:split("aaabbbb","a*b*\\w",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("aaabbbb","a*b*\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabbbb","a*b*\\w",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabbbb","a*b*\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaa","a*b*\\w",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabbbb","a*b*\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaa","a*b*\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","a*b*\\w",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","a*b*\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","a*b*\\w",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","a*b*\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","a*b*\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","a*b*\\w",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","a*b*\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabbbb","a*b?\\w",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","a*b*\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabbbb","a*b?\\w",[trim]))),
     <<":bb">> = iolist_to_binary(join(re:split("aaabbbb","a*b?\\w",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("aaabbbb","a*b?\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaa","a*b?\\w",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("aaabbbb","a*b?\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaa","a*b?\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","a*b?\\w",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","a*b?\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","a*b?\\w",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","a*b?\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","a*b?\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","a*b?\\w",[{parts,
-                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","a*b?\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabbbb","a*b{0,4}\\w",[trim]))), 
+                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","a*b?\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabbbb","a*b{0,4}\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabbbb","a*b{0,4}\\w",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabbbb","a*b{0,4}\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaa","a*b{0,4}\\w",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabbbb","a*b{0,4}\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaa","a*b{0,4}\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","a*b{0,4}\\w",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","a*b{0,4}\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","a*b{0,4}\\w",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","a*b{0,4}\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","a*b{0,4}\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","a*b{0,4}\\w",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","a*b{0,4}\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaabbbb","a*b{0,}\\w",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","a*b{0,4}\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaabbbb","a*b{0,}\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaabbbb","a*b{0,}\\w",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaabbbb","a*b{0,}\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaa","a*b{0,}\\w",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaabbbb","a*b{0,}\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaa","a*b{0,}\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","a*b{0,}\\w",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","a*b{0,}\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","a*b{0,}\\w",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","a*b{0,}\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","a*b{0,}\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","a*b{0,}\\w",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","a*b{0,}\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("0a","a*\\d*\\w",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","a*b{0,}\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("0a","a*\\d*\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("0a","a*\\d*\\w",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("0a","a*\\d*\\w",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","a*\\d*\\w",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("0a","a*\\d*\\w",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","a*\\d*\\w",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","a*\\d*\\w",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","a*\\d*\\w",[]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","a*\\d*\\w",[]))),
     <<"">> = iolist_to_binary(join(re:split("a","a*b *\\w",[extended,
-                                                                                                                                                                 trim]))), 
+                                                                                                                                                                 trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","a*b *\\w",[extended,
                                                                                                                                                                    {parts,
-                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","a*b *\\w",[extended]))), 
+                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","a*b *\\w",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("a","a*b#comment
-  *\\w",[extended,trim]))), 
+  *\\w",[extended,trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","a*b#comment
-  *\\w",[extended,{parts,2}]))), 
+  *\\w",[extended,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("a","a*b#comment
-  *\\w",[extended]))), 
+  *\\w",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("a","a* b *\\w",[extended,
-                                                                                                                                                                   trim]))), 
+                                                                                                                                                                   trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","a* b *\\w",[extended,
                                                                                                                                                                      {parts,
-                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","a* b *\\w",[extended]))), 
+                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","a* b *\\w",[extended]))),
     <<"::
 pqr">> = iolist_to_binary(join(re:split("abc=xyz\\
-pqr","^\\w+=.*(\\\\\\n.*)*",[trim]))), 
+pqr","^\\w+=.*(\\\\\\n.*)*",[trim]))),
     <<"::
 pqr">> = iolist_to_binary(join(re:split("abc=xyz\\
-pqr","^\\w+=.*(\\\\\\n.*)*",[{parts,2}]))), 
+pqr","^\\w+=.*(\\\\\\n.*)*",[{parts,2}]))),
     <<"::
 pqr">> = iolist_to_binary(join(re:split("abc=xyz\\
-pqr","^\\w+=.*(\\\\\\n.*)*",[]))), 
-    <<":abcd">> = iolist_to_binary(join(re:split("abcd:","(?=(\\w+))\\1:",[trim]))), 
+pqr","^\\w+=.*(\\\\\\n.*)*",[]))),
+    <<":abcd">> = iolist_to_binary(join(re:split("abcd:","(?=(\\w+))\\1:",[trim]))),
     <<":abcd:">> = iolist_to_binary(join(re:split("abcd:","(?=(\\w+))\\1:",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":abcd:">> = iolist_to_binary(join(re:split("abcd:","(?=(\\w+))\\1:",[]))), 
-    <<":abcd">> = iolist_to_binary(join(re:split("abcd:","^(?=(\\w+))\\1:",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":abcd:">> = iolist_to_binary(join(re:split("abcd:","(?=(\\w+))\\1:",[]))),
+    <<":abcd">> = iolist_to_binary(join(re:split("abcd:","^(?=(\\w+))\\1:",[trim]))),
     <<":abcd:">> = iolist_to_binary(join(re:split("abcd:","^(?=(\\w+))\\1:",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":abcd:">> = iolist_to_binary(join(re:split("abcd:","^(?=(\\w+))\\1:",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","^\\Eabc",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":abcd:">> = iolist_to_binary(join(re:split("abcd:","^(?=(\\w+))\\1:",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","^\\Eabc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","^\\Eabc",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","^\\Eabc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","^[\\Eabc]",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","^\\Eabc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","^[\\Eabc]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","^[\\Eabc]",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","^[\\Eabc]",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\Eabc]",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","^[\\Eabc]",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\Eabc]",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\Eabc]",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\Eabc]",[]))), 
-    <<"E">> = iolist_to_binary(join(re:split("E","^[\\Eabc]",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\Eabc]",[]))),
+    <<"E">> = iolist_to_binary(join(re:split("E","^[\\Eabc]",[trim]))),
     <<"E">> = iolist_to_binary(join(re:split("E","^[\\Eabc]",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<"E">> = iolist_to_binary(join(re:split("E","^[\\Eabc]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","^[a-\\Ec]",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<"E">> = iolist_to_binary(join(re:split("E","^[\\Eabc]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","^[a-\\Ec]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("b","^[a-\\Ec]",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("b","^[a-\\Ec]",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[a-\\Ec]",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("b","^[a-\\Ec]",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[a-\\Ec]",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[a-\\Ec]",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[a-\\Ec]",[]))), 
-    <<"-">> = iolist_to_binary(join(re:split("-","^[a-\\Ec]",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[a-\\Ec]",[]))),
+    <<"-">> = iolist_to_binary(join(re:split("-","^[a-\\Ec]",[trim]))),
     <<"-">> = iolist_to_binary(join(re:split("-","^[a-\\Ec]",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<"-">> = iolist_to_binary(join(re:split("-","^[a-\\Ec]",[]))), 
-    <<"E">> = iolist_to_binary(join(re:split("E","^[a-\\Ec]",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<"-">> = iolist_to_binary(join(re:split("-","^[a-\\Ec]",[]))),
+    <<"E">> = iolist_to_binary(join(re:split("E","^[a-\\Ec]",[trim]))),
     <<"E">> = iolist_to_binary(join(re:split("E","^[a-\\Ec]",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<"E">> = iolist_to_binary(join(re:split("E","^[a-\\Ec]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","^[a\\E\\E-\\Ec]",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<"E">> = iolist_to_binary(join(re:split("E","^[a-\\Ec]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","^[a\\E\\E-\\Ec]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("b","^[a\\E\\E-\\Ec]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("b","^[a\\E\\E-\\Ec]",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[a\\E\\E-\\Ec]",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("b","^[a\\E\\E-\\Ec]",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[a\\E\\E-\\Ec]",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[a\\E\\E-\\Ec]",[{parts,
-                                                                                                                                                                                                     2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[a\\E\\E-\\Ec]",[]))), 
-    <<"-">> = iolist_to_binary(join(re:split("-","^[a\\E\\E-\\Ec]",[trim]))), 
+                                                                                                                                                                                                     2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[a\\E\\E-\\Ec]",[]))),
+    <<"-">> = iolist_to_binary(join(re:split("-","^[a\\E\\E-\\Ec]",[trim]))),
     <<"-">> = iolist_to_binary(join(re:split("-","^[a\\E\\E-\\Ec]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"-">> = iolist_to_binary(join(re:split("-","^[a\\E\\E-\\Ec]",[]))), 
-    <<"E">> = iolist_to_binary(join(re:split("E","^[a\\E\\E-\\Ec]",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"-">> = iolist_to_binary(join(re:split("-","^[a\\E\\E-\\Ec]",[]))),
+    <<"E">> = iolist_to_binary(join(re:split("E","^[a\\E\\E-\\Ec]",[trim]))),
     <<"E">> = iolist_to_binary(join(re:split("E","^[a\\E\\E-\\Ec]",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"E">> = iolist_to_binary(join(re:split("E","^[a\\E\\E-\\Ec]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","^[\\E\\Qa\\E-\\Qz\\E]+",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"E">> = iolist_to_binary(join(re:split("E","^[a\\E\\E-\\Ec]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","^[\\E\\Qa\\E-\\Qz\\E]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("b","^[\\E\\Qa\\E-\\Qz\\E]+",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("b","^[\\E\\Qa\\E-\\Qz\\E]+",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\E\\Qa\\E-\\Qz\\E]+",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("b","^[\\E\\Qa\\E-\\Qz\\E]+",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\E\\Qa\\E-\\Qz\\E]+",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\E\\Qa\\E-\\Qz\\E]+",[{parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\E\\Qa\\E-\\Qz\\E]+",[]))), 
-    <<"-">> = iolist_to_binary(join(re:split("-","^[\\E\\Qa\\E-\\Qz\\E]+",[trim]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\E\\Qa\\E-\\Qz\\E]+",[]))),
+    <<"-">> = iolist_to_binary(join(re:split("-","^[\\E\\Qa\\E-\\Qz\\E]+",[trim]))),
     <<"-">> = iolist_to_binary(join(re:split("-","^[\\E\\Qa\\E-\\Qz\\E]+",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<"-">> = iolist_to_binary(join(re:split("-","^[\\E\\Qa\\E-\\Qz\\E]+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","^[a\\Q]bc\\E]",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<"-">> = iolist_to_binary(join(re:split("-","^[\\E\\Qa\\E-\\Qz\\E]+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","^[a\\Q]bc\\E]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","^[a\\Q]bc\\E]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","^[a\\Q]bc\\E]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("]","^[a\\Q]bc\\E]",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","^[a\\Q]bc\\E]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("]","^[a\\Q]bc\\E]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("]","^[a\\Q]bc\\E]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("]","^[a\\Q]bc\\E]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("c","^[a\\Q]bc\\E]",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("]","^[a\\Q]bc\\E]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("c","^[a\\Q]bc\\E]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("c","^[a\\Q]bc\\E]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("c","^[a\\Q]bc\\E]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","^[a-\\Q\\E]",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("c","^[a\\Q]bc\\E]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","^[a-\\Q\\E]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","^[a-\\Q\\E]",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","^[a-\\Q\\E]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("-","^[a-\\Q\\E]",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","^[a-\\Q\\E]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("-","^[a-\\Q\\E]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("-","^[a-\\Q\\E]",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("-","^[a-\\Q\\E]",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaa","^(a()*)*",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<":">> = iolist_to_binary(join(re:split("-","^[a-\\Q\\E]",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaa","^(a()*)*",[trim]))),
     <<":a::">> = iolist_to_binary(join(re:split("aaaa","^(a()*)*",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a::">> = iolist_to_binary(join(re:split("aaaa","^(a()*)*",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaa","^(?:a(?:(?:))*)*",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a::">> = iolist_to_binary(join(re:split("aaaa","^(a()*)*",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaa","^(?:a(?:(?:))*)*",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","^(?:a(?:(?:))*)*",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","^(?:a(?:(?:))*)*",[]))), 
+                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","^(?:a(?:(?:))*)*",[]))),
     ok.
 run36() ->
-    <<":a">> = iolist_to_binary(join(re:split("aaaa","^(a()+)+",[trim]))), 
+    <<":a">> = iolist_to_binary(join(re:split("aaaa","^(a()+)+",[trim]))),
     <<":a::">> = iolist_to_binary(join(re:split("aaaa","^(a()+)+",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a::">> = iolist_to_binary(join(re:split("aaaa","^(a()+)+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaa","^(?:a(?:(?:))+)+",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a::">> = iolist_to_binary(join(re:split("aaaa","^(a()+)+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaa","^(?:a(?:(?:))+)+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","^(?:a(?:(?:))+)+",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","^(?:a(?:(?:))+)+",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("abbD","(a){0,3}(?(1)b|(c|))*D",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","^(?:a(?:(?:))+)+",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("abbD","(a){0,3}(?(1)b|(c|))*D",[trim]))),
     <<":a::">> = iolist_to_binary(join(re:split("abbD","(a){0,3}(?(1)b|(c|))*D",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":a::">> = iolist_to_binary(join(re:split("abbD","(a){0,3}(?(1)b|(c|))*D",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ccccD","(a){0,3}(?(1)b|(c|))*D",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":a::">> = iolist_to_binary(join(re:split("abbD","(a){0,3}(?(1)b|(c|))*D",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ccccD","(a){0,3}(?(1)b|(c|))*D",[trim]))),
     <<":::">> = iolist_to_binary(join(re:split("ccccD","(a){0,3}(?(1)b|(c|))*D",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":::">> = iolist_to_binary(join(re:split("ccccD","(a){0,3}(?(1)b|(c|))*D",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("D","(a){0,3}(?(1)b|(c|))*D",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":::">> = iolist_to_binary(join(re:split("ccccD","(a){0,3}(?(1)b|(c|))*D",[]))),
+    <<"">> = iolist_to_binary(join(re:split("D","(a){0,3}(?(1)b|(c|))*D",[trim]))),
     <<":::">> = iolist_to_binary(join(re:split("D","(a){0,3}(?(1)b|(c|))*D",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":::">> = iolist_to_binary(join(re:split("D","(a){0,3}(?(1)b|(c|))*D",[]))), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a|)*\\d",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":::">> = iolist_to_binary(join(re:split("D","(a){0,3}(?(1)b|(c|))*D",[]))),
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a|)*\\d",[trim]))),
     <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a|)*\\d",[{parts,
-                                                                                                                                                                                                                                                                                         2}]))), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a|)*\\d",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(a|)*\\d",[trim]))), 
+                                                                                                                                                                                                                                                                                         2}]))),
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a|)*\\d",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(a|)*\\d",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(a|)*\\d",[{parts,
-                                                                                                                                                                                                                                                                                           2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(a|)*\\d",[]))), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?>a|)*\\d",[trim]))), 
+                                                                                                                                                                                                                                                                                           2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(a|)*\\d",[]))),
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?>a|)*\\d",[trim]))),
     <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?>a|)*\\d",[{parts,
-                                                                                                                                                                                                                                                                                             2}]))), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?>a|)*\\d",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?>a|)*\\d",[trim]))), 
+                                                                                                                                                                                                                                                                                             2}]))),
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?>a|)*\\d",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?>a|)*\\d",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?>a|)*\\d",[{parts,
-                                                                                                                                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?>a|)*\\d",[]))), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?:a|)*\\d",[trim]))), 
+                                                                                                                                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?>a|)*\\d",[]))),
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?:a|)*\\d",[trim]))),
     <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?:a|)*\\d",[{parts,
-                                                                                                                                                                                                                                                                                             2}]))), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?:a|)*\\d",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?:a|)*\\d",[trim]))), 
+                                                                                                                                                                                                                                                                                             2}]))),
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?:a|)*\\d",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?:a|)*\\d",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?:a|)*\\d",[{parts,
-                                                                                                                                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?:a|)*\\d",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","\\Z",[trim]))), 
+                                                                                                                                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?:a|)*\\d",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","\\Z",[trim]))),
     <<"abc:">> = iolist_to_binary(join(re:split("abc","\\Z",[{parts,
-                                                                                                                                                             2}]))), 
-    <<"abc:">> = iolist_to_binary(join(re:split("abc","\\Z",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","^(?s)(?>.*)(?<!\\n)",[trim]))), 
+                                                                                                                                                             2}]))),
+    <<"abc:">> = iolist_to_binary(join(re:split("abc","\\Z",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","^(?s)(?>.*)(?<!\\n)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","^(?s)(?>.*)(?<!\\n)",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","^(?s)(?>.*)(?<!\\n)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","^(?s)(?>.*)(?<!\\n)",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","^(?s)(?>.*)(?<!\\n)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","^(?s)(?>.*)(?<!\\n)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","^(?s)(?>.*)(?<!\\n)",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","^(?s)(?>.*)(?<!\\n)",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^(?![^\\n]*\\n\\z)",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","^(?s)(?>.*)(?<!\\n)",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^(?![^\\n]*\\n\\z)",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","^(?![^\\n]*\\n\\z)",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^(?![^\\n]*\\n\\z)",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^(?![^\\n]*\\n\\z)",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^(?![^\\n]*\\n\\z)",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^(?![^\\n]*\\n\\z)",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","^(?![^\\n]*\\n\\z)",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","^(?![^\\n]*\\n\\z)",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","\\z(?<!\\n)",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","^(?![^\\n]*\\n\\z)",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","\\z(?<!\\n)",[trim]))),
     <<"abc:">> = iolist_to_binary(join(re:split("abc","\\z(?<!\\n)",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"abc:">> = iolist_to_binary(join(re:split("abc","\\z(?<!\\n)",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","\\z(?<!\\n)",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"abc:">> = iolist_to_binary(join(re:split("abc","\\z(?<!\\n)",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","\\z(?<!\\n)",[trim]))),
     <<"abc:">> = iolist_to_binary(join(re:split("abc","\\z(?<!\\n)",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"abc:">> = iolist_to_binary(join(re:split("abc","\\z(?<!\\n)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcd","(.*(.)?)*",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"abc:">> = iolist_to_binary(join(re:split("abc","\\z(?<!\\n)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcd","(.*(.)?)*",[trim]))),
     <<":::">> = iolist_to_binary(join(re:split("abcd","(.*(.)?)*",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<":::">> = iolist_to_binary(join(re:split("abcd","(.*(.)?)*",[]))), 
+                                                                                                                                                                          2}]))),
+    <<":::">> = iolist_to_binary(join(re:split("abcd","(.*(.)?)*",[]))),
     <<"a:::b:::c:::d">> = iolist_to_binary(join(re:split("abcd","( (A | (?(1)0|) )*   )",[extended,
-                                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                                  trim]))),
     <<"a:::bcd">> = iolist_to_binary(join(re:split("abcd","( (A | (?(1)0|) )*   )",[extended,
                                                                                                                                                                                                     {parts,
-                                                                                                                                                                                                     2}]))), 
-    <<"a:::b:::c:::d:::">> = iolist_to_binary(join(re:split("abcd","( (A | (?(1)0|) )*   )",[extended]))), 
+                                                                                                                                                                                                     2}]))),
+    <<"a:::b:::c:::d:::">> = iolist_to_binary(join(re:split("abcd","( (A | (?(1)0|) )*   )",[extended]))),
     <<"a:::b:::c:::d">> = iolist_to_binary(join(re:split("abcd","( ( (?(1)0|) )*   )",[extended,
-                                                                                                                                                                                            trim]))), 
+                                                                                                                                                                                            trim]))),
     <<"a:::bcd">> = iolist_to_binary(join(re:split("abcd","( ( (?(1)0|) )*   )",[extended,
                                                                                                                                                                                               {parts,
-                                                                                                                                                                                               2}]))), 
-    <<"a:::b:::c:::d:::">> = iolist_to_binary(join(re:split("abcd","( ( (?(1)0|) )*   )",[extended]))), 
+                                                                                                                                                                                               2}]))),
+    <<"a:::b:::c:::d:::">> = iolist_to_binary(join(re:split("abcd","( ( (?(1)0|) )*   )",[extended]))),
     <<"a::b::c::d">> = iolist_to_binary(join(re:split("abcd","(  (?(1)0|)*   )",[extended,
-                                                                                                                                                                                      trim]))), 
+                                                                                                                                                                                      trim]))),
     <<"a::bcd">> = iolist_to_binary(join(re:split("abcd","(  (?(1)0|)*   )",[extended,
                                                                                                                                                                                         {parts,
-                                                                                                                                                                                         2}]))), 
-    <<"a::b::c::d::">> = iolist_to_binary(join(re:split("abcd","(  (?(1)0|)*   )",[extended]))), 
-    <<"">> = iolist_to_binary(join(re:split("a]","[[:abcd:xyz]]",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<"a::b::c::d::">> = iolist_to_binary(join(re:split("abcd","(  (?(1)0|)*   )",[extended]))),
+    <<"">> = iolist_to_binary(join(re:split("a]","[[:abcd:xyz]]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a]","[[:abcd:xyz]]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a]","[[:abcd:xyz]]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split(":]","[[:abcd:xyz]]",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a]","[[:abcd:xyz]]",[]))),
+    <<"">> = iolist_to_binary(join(re:split(":]","[[:abcd:xyz]]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split(":]","[[:abcd:xyz]]",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split(":]","[[:abcd:xyz]]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","[abc[:x\\]pqr]",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split(":]","[[:abcd:xyz]]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","[abc[:x\\]pqr]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("a","[abc[:x\\]pqr]",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("a","[abc[:x\\]pqr]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("[","[abc[:x\\]pqr]",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("a","[abc[:x\\]pqr]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("[","[abc[:x\\]pqr]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("[","[abc[:x\\]pqr]",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("[","[abc[:x\\]pqr]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split(":","[abc[:x\\]pqr]",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("[","[abc[:x\\]pqr]",[]))),
+    <<"">> = iolist_to_binary(join(re:split(":","[abc[:x\\]pqr]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split(":","[abc[:x\\]pqr]",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split(":","[abc[:x\\]pqr]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("]","[abc[:x\\]pqr]",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split(":","[abc[:x\\]pqr]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("]","[abc[:x\\]pqr]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("]","[abc[:x\\]pqr]",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("]","[abc[:x\\]pqr]",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("p","[abc[:x\\]pqr]",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("]","[abc[:x\\]pqr]",[]))),
+    <<"">> = iolist_to_binary(join(re:split("p","[abc[:x\\]pqr]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("p","[abc[:x\\]pqr]",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("p","[abc[:x\\]pqr]",[]))), 
-    <<"fooabcfoo">> = iolist_to_binary(join(re:split("fooabcfoo",".*[op][xyz]",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("p","[abc[:x\\]pqr]",[]))),
+    <<"fooabcfoo">> = iolist_to_binary(join(re:split("fooabcfoo",".*[op][xyz]",[trim]))),
     <<"fooabcfoo">> = iolist_to_binary(join(re:split("fooabcfoo",".*[op][xyz]",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"fooabcfoo">> = iolist_to_binary(join(re:split("fooabcfoo",".*[op][xyz]",[]))), 
-    <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"fooabcfoo">> = iolist_to_binary(join(re:split("fooabcfoo",".*[op][xyz]",[]))),
+    <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)",[trim]))),
     <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)",[]))), 
-    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)",[]))),
+    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)",[trim]))),
     <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)",[]))), 
-    <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=^.*b)b|^)",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)",[]))),
+    <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=^.*b)b|^)",[trim]))),
     <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=^.*b)b|^)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=^.*b)b|^)",[]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(?(?=^.*b)b|^)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=^.*b)b|^)",[]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(?(?=^.*b)b|^)",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(?(?=^.*b)b|^)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(?(?=^.*b)b|^)",[]))), 
-    <<"a:d:c">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)*",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(?(?=^.*b)b|^)",[]))),
+    <<"a:d:c">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)*",[trim]))),
     <<"a:dc">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)*",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"a:d:c:">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)*",[]))), 
-    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)*",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"a:d:c:">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)*",[]))),
+    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)*",[trim]))),
     <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)*",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"a:c:">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)*",[]))), 
+                                                                                                                                                                                  2}]))),
+    <<"a:c:">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)*",[]))),
     ok.
 run37() ->
-    <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)+",[trim]))), 
+    <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)+",[trim]))),
     <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)+",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)+",[]))), 
-    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)+",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"adc">> = iolist_to_binary(join(re:split("adc","(?(?=.*b)b|^)+",[]))),
+    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)+",[trim]))),
     <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)+",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)+",[]))), 
-    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=b).*b|^d)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b)b|^)+",[]))),
+    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=b).*b|^d)",[trim]))),
     <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=b).*b|^d)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=b).*b|^d)",[]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b).*b|^d)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"a:c">> = iolist_to_binary(join(re:split("abc","(?(?=b).*b|^d)",[]))),
+    <<":c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b).*b|^d)",[trim]))),
     <<":c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b).*b|^d)",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b).*b|^d)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("%ab%","^%((?(?=[a])[^%])|b)*%$",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<":c">> = iolist_to_binary(join(re:split("abc","(?(?=.*b).*b|^d)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("%ab%","^%((?(?=[a])[^%])|b)*%$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("%ab%","^%((?(?=[a])[^%])|b)*%$",[{parts,
-                                                                                                                                                                                                       2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("%ab%","^%((?(?=[a])[^%])|b)*%$",[]))), 
-    <<"X:X">> = iolist_to_binary(join(re:split("XabX","(?i)a(?-i)b|c",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("%ab%","^%((?(?=[a])[^%])|b)*%$",[]))),
+    <<"X:X">> = iolist_to_binary(join(re:split("XabX","(?i)a(?-i)b|c",[trim]))),
     <<"X:X">> = iolist_to_binary(join(re:split("XabX","(?i)a(?-i)b|c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"X:X">> = iolist_to_binary(join(re:split("XabX","(?i)a(?-i)b|c",[]))), 
-    <<"X:X">> = iolist_to_binary(join(re:split("XAbX","(?i)a(?-i)b|c",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"X:X">> = iolist_to_binary(join(re:split("XabX","(?i)a(?-i)b|c",[]))),
+    <<"X:X">> = iolist_to_binary(join(re:split("XAbX","(?i)a(?-i)b|c",[trim]))),
     <<"X:X">> = iolist_to_binary(join(re:split("XAbX","(?i)a(?-i)b|c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"X:X">> = iolist_to_binary(join(re:split("XAbX","(?i)a(?-i)b|c",[]))), 
-    <<"C:C">> = iolist_to_binary(join(re:split("CcC","(?i)a(?-i)b|c",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"X:X">> = iolist_to_binary(join(re:split("XAbX","(?i)a(?-i)b|c",[]))),
+    <<"C:C">> = iolist_to_binary(join(re:split("CcC","(?i)a(?-i)b|c",[trim]))),
     <<"C:C">> = iolist_to_binary(join(re:split("CcC","(?i)a(?-i)b|c",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"C:C">> = iolist_to_binary(join(re:split("CcC","(?i)a(?-i)b|c",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?i)a(?-i)b|c",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"C:C">> = iolist_to_binary(join(re:split("CcC","(?i)a(?-i)b|c",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?i)a(?-i)b|c",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?i)a(?-i)b|c",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?i)a(?-i)b|c",[]))), 
-    <<"XABX">> = iolist_to_binary(join(re:split("XABX","(?i)a(?-i)b|c",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?i)a(?-i)b|c",[]))),
+    <<"XABX">> = iolist_to_binary(join(re:split("XABX","(?i)a(?-i)b|c",[trim]))),
     <<"XABX">> = iolist_to_binary(join(re:split("XABX","(?i)a(?-i)b|c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"XABX">> = iolist_to_binary(join(re:split("XABX","(?i)a(?-i)b|c",[]))), 
+                                                                                                                                                                                  2}]))),
+    <<"XABX">> = iolist_to_binary(join(re:split("XABX","(?i)a(?-i)b|c",[]))),
     <<"">> = iolist_to_binary(join(re:split("
-
","[\\x00-\\xff\\s]+",[trim]))), 
+
","[\\x00-\\xff\\s]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("
-
","[\\x00-\\xff\\s]+",[{parts,2}]))), 
+
","[\\x00-\\xff\\s]+",[{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("
-
","[\\x00-\\xff\\s]+",[]))), 
+
","[\\x00-\\xff\\s]+",[]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1",[caseless,
-                                                                                                                                                                     trim]))), 
+                                                                                                                                                                     trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1",[caseless,
                                                                                                                                                                        {parts,
-                                                                                                                                                                        2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1",[caseless]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1",[caseless]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1",[trim]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1",[]))), 
+                                                                                                                                                                       2}]))),
+    <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1",[]))),
     <<":a">> = iolist_to_binary(join(re:split("12abc","[^a]*",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":abc">> = iolist_to_binary(join(re:split("12abc","[^a]*",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("12abc","[^a]*",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("12abc","[^a]*",[caseless]))),
     <<":A">> = iolist_to_binary(join(re:split("12ABC","[^a]*",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<":ABC">> = iolist_to_binary(join(re:split("12ABC","[^a]*",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<":A:">> = iolist_to_binary(join(re:split("12ABC","[^a]*",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<":A:">> = iolist_to_binary(join(re:split("12ABC","[^a]*",[caseless]))),
     <<":a">> = iolist_to_binary(join(re:split("12abc","[^a]*+",[caseless,
-                                                                                                                                                                    trim]))), 
+                                                                                                                                                                    trim]))),
     <<":abc">> = iolist_to_binary(join(re:split("12abc","[^a]*+",[caseless,
                                                                                                                                                                       {parts,
-                                                                                                                                                                       2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("12abc","[^a]*+",[caseless]))), 
+                                                                                                                                                                       2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("12abc","[^a]*+",[caseless]))),
     <<":A">> = iolist_to_binary(join(re:split("12ABC","[^a]*+",[caseless,
-                                                                                                                                                                    trim]))), 
+                                                                                                                                                                    trim]))),
     <<":ABC">> = iolist_to_binary(join(re:split("12ABC","[^a]*+",[caseless,
                                                                                                                                                                       {parts,
-                                                                                                                                                                       2}]))), 
-    <<":A:">> = iolist_to_binary(join(re:split("12ABC","[^a]*+",[caseless]))), 
+                                                                                                                                                                       2}]))),
+    <<":A:">> = iolist_to_binary(join(re:split("12ABC","[^a]*+",[caseless]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","[^a]*?X",[caseless,
-                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","[^a]*?X",[caseless,
                                                                                                                                                                                   {parts,
-                                                                                                                                                                                   2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","[^a]*?X",[caseless]))), 
+                                                                                                                                                                                   2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","[^a]*?X",[caseless]))),
     <<"12abc">> = iolist_to_binary(join(re:split("12abc","[^a]*?X",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<"12abc">> = iolist_to_binary(join(re:split("12abc","[^a]*?X",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<"12abc">> = iolist_to_binary(join(re:split("12abc","[^a]*?X",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<"12abc">> = iolist_to_binary(join(re:split("12abc","[^a]*?X",[caseless]))),
     <<"12ABC">> = iolist_to_binary(join(re:split("12ABC","[^a]*?X",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<"12ABC">> = iolist_to_binary(join(re:split("12ABC","[^a]*?X",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<"12ABC">> = iolist_to_binary(join(re:split("12ABC","[^a]*?X",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<"12ABC">> = iolist_to_binary(join(re:split("12ABC","[^a]*?X",[caseless]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","[^a]+?X",[caseless,
-                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","[^a]+?X",[caseless,
                                                                                                                                                                                   {parts,
-                                                                                                                                                                                   2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","[^a]+?X",[caseless]))), 
+                                                                                                                                                                                   2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","[^a]+?X",[caseless]))),
     <<"12abc">> = iolist_to_binary(join(re:split("12abc","[^a]+?X",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<"12abc">> = iolist_to_binary(join(re:split("12abc","[^a]+?X",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<"12abc">> = iolist_to_binary(join(re:split("12abc","[^a]+?X",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<"12abc">> = iolist_to_binary(join(re:split("12abc","[^a]+?X",[caseless]))),
     <<"12ABC">> = iolist_to_binary(join(re:split("12ABC","[^a]+?X",[caseless,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<"12ABC">> = iolist_to_binary(join(re:split("12ABC","[^a]+?X",[caseless,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<"12ABC">> = iolist_to_binary(join(re:split("12ABC","[^a]+?X",[caseless]))), 
+                                                                                                                                                                         2}]))),
+    <<"12ABC">> = iolist_to_binary(join(re:split("12ABC","[^a]+?X",[caseless]))),
     <<"12a:b">> = iolist_to_binary(join(re:split("12aXbcX","[^a]?X",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<"12a:bcX">> = iolist_to_binary(join(re:split("12aXbcX","[^a]?X",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<"12a:b:">> = iolist_to_binary(join(re:split("12aXbcX","[^a]?X",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<"12a:b:">> = iolist_to_binary(join(re:split("12aXbcX","[^a]?X",[caseless]))),
     <<"12A:B">> = iolist_to_binary(join(re:split("12AXBCX","[^a]?X",[caseless,
-                                                                                                                                                                        trim]))), 
+                                                                                                                                                                        trim]))),
     <<"12A:BCX">> = iolist_to_binary(join(re:split("12AXBCX","[^a]?X",[caseless,
                                                                                                                                                                           {parts,
-                                                                                                                                                                           2}]))), 
-    <<"12A:B:">> = iolist_to_binary(join(re:split("12AXBCX","[^a]?X",[caseless]))), 
+                                                                                                                                                                           2}]))),
+    <<"12A:B:">> = iolist_to_binary(join(re:split("12AXBCX","[^a]?X",[caseless]))),
     <<"B">> = iolist_to_binary(join(re:split("BCX","[^a]?X",[caseless,
-                                                                                                                                                                trim]))), 
+                                                                                                                                                                trim]))),
     <<"B:">> = iolist_to_binary(join(re:split("BCX","[^a]?X",[caseless,
                                                                                                                                                                   {parts,
-                                                                                                                                                                   2}]))), 
-    <<"B:">> = iolist_to_binary(join(re:split("BCX","[^a]?X",[caseless]))), 
+                                                                                                                                                                   2}]))),
+    <<"B:">> = iolist_to_binary(join(re:split("BCX","[^a]?X",[caseless]))),
     <<"12a:b">> = iolist_to_binary(join(re:split("12aXbcX","[^a]??X",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<"12a:bcX">> = iolist_to_binary(join(re:split("12aXbcX","[^a]??X",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<"12a:b:">> = iolist_to_binary(join(re:split("12aXbcX","[^a]??X",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<"12a:b:">> = iolist_to_binary(join(re:split("12aXbcX","[^a]??X",[caseless]))),
     <<"12A:B">> = iolist_to_binary(join(re:split("12AXBCX","[^a]??X",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<"12A:BCX">> = iolist_to_binary(join(re:split("12AXBCX","[^a]??X",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<"12A:B:">> = iolist_to_binary(join(re:split("12AXBCX","[^a]??X",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<"12A:B:">> = iolist_to_binary(join(re:split("12AXBCX","[^a]??X",[caseless]))),
     <<"B">> = iolist_to_binary(join(re:split("BCX","[^a]??X",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<"B:">> = iolist_to_binary(join(re:split("BCX","[^a]??X",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<"B:">> = iolist_to_binary(join(re:split("BCX","[^a]??X",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<"B:">> = iolist_to_binary(join(re:split("BCX","[^a]??X",[caseless]))),
     <<"12aXb">> = iolist_to_binary(join(re:split("12aXbcX","[^a]?+X",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<"12aXb:">> = iolist_to_binary(join(re:split("12aXbcX","[^a]?+X",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<"12aXb:">> = iolist_to_binary(join(re:split("12aXbcX","[^a]?+X",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<"12aXb:">> = iolist_to_binary(join(re:split("12aXbcX","[^a]?+X",[caseless]))),
     <<"12AXB">> = iolist_to_binary(join(re:split("12AXBCX","[^a]?+X",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<"12AXB:">> = iolist_to_binary(join(re:split("12AXBCX","[^a]?+X",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<"12AXB:">> = iolist_to_binary(join(re:split("12AXBCX","[^a]?+X",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<"12AXB:">> = iolist_to_binary(join(re:split("12AXBCX","[^a]?+X",[caseless]))),
     <<"B">> = iolist_to_binary(join(re:split("BCX","[^a]?+X",[caseless,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<"B:">> = iolist_to_binary(join(re:split("BCX","[^a]?+X",[caseless,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<"B:">> = iolist_to_binary(join(re:split("BCX","[^a]?+X",[caseless]))), 
+                                                                                                                                                                     2}]))),
+    <<"B:">> = iolist_to_binary(join(re:split("BCX","[^a]?+X",[caseless]))),
     <<"a">> = iolist_to_binary(join(re:split("abcdef","[^a]{2,3}",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<"a:ef">> = iolist_to_binary(join(re:split("abcdef","[^a]{2,3}",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<"a::">> = iolist_to_binary(join(re:split("abcdef","[^a]{2,3}",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<"a::">> = iolist_to_binary(join(re:split("abcdef","[^a]{2,3}",[caseless]))),
     <<"A">> = iolist_to_binary(join(re:split("ABCDEF","[^a]{2,3}",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<"A:EF">> = iolist_to_binary(join(re:split("ABCDEF","[^a]{2,3}",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<"A::">> = iolist_to_binary(join(re:split("ABCDEF","[^a]{2,3}",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<"A::">> = iolist_to_binary(join(re:split("ABCDEF","[^a]{2,3}",[caseless]))),
     <<"a::f">> = iolist_to_binary(join(re:split("abcdef","[^a]{2,3}?",[caseless,
-                                                                                                                                                                              trim]))), 
+                                                                                                                                                                              trim]))),
     <<"a:def">> = iolist_to_binary(join(re:split("abcdef","[^a]{2,3}?",[caseless,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<"a::f">> = iolist_to_binary(join(re:split("abcdef","[^a]{2,3}?",[caseless]))), 
+                                                                                                                                                                                 2}]))),
+    <<"a::f">> = iolist_to_binary(join(re:split("abcdef","[^a]{2,3}?",[caseless]))),
     <<"A::F">> = iolist_to_binary(join(re:split("ABCDEF","[^a]{2,3}?",[caseless,
-                                                                                                                                                                              trim]))), 
+                                                                                                                                                                              trim]))),
     <<"A:DEF">> = iolist_to_binary(join(re:split("ABCDEF","[^a]{2,3}?",[caseless,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<"A::F">> = iolist_to_binary(join(re:split("ABCDEF","[^a]{2,3}?",[caseless]))), 
+                                                                                                                                                                                 2}]))),
+    <<"A::F">> = iolist_to_binary(join(re:split("ABCDEF","[^a]{2,3}?",[caseless]))),
     <<"a">> = iolist_to_binary(join(re:split("abcdef","[^a]{2,3}+",[caseless,
-                                                                                                                                                                              trim]))), 
+                                                                                                                                                                              trim]))),
     <<"a:ef">> = iolist_to_binary(join(re:split("abcdef","[^a]{2,3}+",[caseless,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<"a::">> = iolist_to_binary(join(re:split("abcdef","[^a]{2,3}+",[caseless]))), 
+                                                                                                                                                                                 2}]))),
+    <<"a::">> = iolist_to_binary(join(re:split("abcdef","[^a]{2,3}+",[caseless]))),
     <<"A">> = iolist_to_binary(join(re:split("ABCDEF","[^a]{2,3}+",[caseless,
-                                                                                                                                                                              trim]))), 
+                                                                                                                                                                              trim]))),
     <<"A:EF">> = iolist_to_binary(join(re:split("ABCDEF","[^a]{2,3}+",[caseless,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<"A::">> = iolist_to_binary(join(re:split("ABCDEF","[^a]{2,3}+",[caseless]))), 
-    <<"">> = iolist_to_binary(join(re:split("Z","((a|)+)+Z",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"A::">> = iolist_to_binary(join(re:split("ABCDEF","[^a]{2,3}+",[caseless]))),
+    <<"">> = iolist_to_binary(join(re:split("Z","((a|)+)+Z",[trim]))),
     <<":::">> = iolist_to_binary(join(re:split("Z","((a|)+)+Z",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":::">> = iolist_to_binary(join(re:split("Z","((a|)+)+Z",[]))), 
+                                                                                                                                                                    2}]))),
+    <<":::">> = iolist_to_binary(join(re:split("Z","((a|)+)+Z",[]))),
     ok.
 run38() ->
-    <<"::a">> = iolist_to_binary(join(re:split("ac","(a)b|(a)c",[trim]))), 
+    <<"::a">> = iolist_to_binary(join(re:split("ac","(a)b|(a)c",[trim]))),
     <<"::a:">> = iolist_to_binary(join(re:split("ac","(a)b|(a)c",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"::a:">> = iolist_to_binary(join(re:split("ac","(a)b|(a)c",[]))), 
-    <<"::a">> = iolist_to_binary(join(re:split("ac","(?>(a))b|(a)c",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"::a:">> = iolist_to_binary(join(re:split("ac","(a)b|(a)c",[]))),
+    <<"::a">> = iolist_to_binary(join(re:split("ac","(?>(a))b|(a)c",[trim]))),
     <<"::a:">> = iolist_to_binary(join(re:split("ac","(?>(a))b|(a)c",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"::a:">> = iolist_to_binary(join(re:split("ac","(?>(a))b|(a)c",[]))), 
-    <<"::a">> = iolist_to_binary(join(re:split("ac","(?=(a))ab|(a)c",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"::a:">> = iolist_to_binary(join(re:split("ac","(?>(a))b|(a)c",[]))),
+    <<"::a">> = iolist_to_binary(join(re:split("ac","(?=(a))ab|(a)c",[trim]))),
     <<"::a:">> = iolist_to_binary(join(re:split("ac","(?=(a))ab|(a)c",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"::a:">> = iolist_to_binary(join(re:split("ac","(?=(a))ab|(a)c",[]))), 
-    <<":ac::a">> = iolist_to_binary(join(re:split("ac","((?>(a))b|(a)c)",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"::a:">> = iolist_to_binary(join(re:split("ac","(?=(a))ab|(a)c",[]))),
+    <<":ac::a">> = iolist_to_binary(join(re:split("ac","((?>(a))b|(a)c)",[trim]))),
     <<":ac::a:">> = iolist_to_binary(join(re:split("ac","((?>(a))b|(a)c)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":ac::a:">> = iolist_to_binary(join(re:split("ac","((?>(a))b|(a)c)",[]))), 
-    <<":ac::a">> = iolist_to_binary(join(re:split("ac","((?>(a))b|(a)c)++",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":ac::a:">> = iolist_to_binary(join(re:split("ac","((?>(a))b|(a)c)",[]))),
+    <<":ac::a">> = iolist_to_binary(join(re:split("ac","((?>(a))b|(a)c)++",[trim]))),
     <<":ac::a:">> = iolist_to_binary(join(re:split("ac","((?>(a))b|(a)c)++",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<":ac::a:">> = iolist_to_binary(join(re:split("ac","((?>(a))b|(a)c)++",[]))), 
-    <<"::a">> = iolist_to_binary(join(re:split("ac","(?:(?>(a))b|(a)c)++",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<":ac::a:">> = iolist_to_binary(join(re:split("ac","((?>(a))b|(a)c)++",[]))),
+    <<"::a">> = iolist_to_binary(join(re:split("ac","(?:(?>(a))b|(a)c)++",[trim]))),
     <<"::a:">> = iolist_to_binary(join(re:split("ac","(?:(?>(a))b|(a)c)++",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"::a:">> = iolist_to_binary(join(re:split("ac","(?:(?>(a))b|(a)c)++",[]))), 
-    <<"::a:ac">> = iolist_to_binary(join(re:split("ac","(?=(?>(a))b|(a)c)(..)",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"::a:">> = iolist_to_binary(join(re:split("ac","(?:(?>(a))b|(a)c)++",[]))),
+    <<"::a:ac">> = iolist_to_binary(join(re:split("ac","(?=(?>(a))b|(a)c)(..)",[trim]))),
     <<"::a:ac:">> = iolist_to_binary(join(re:split("ac","(?=(?>(a))b|(a)c)(..)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"::a:ac:">> = iolist_to_binary(join(re:split("ac","(?=(?>(a))b|(a)c)(..)",[]))), 
-    <<"::a">> = iolist_to_binary(join(re:split("ac","(?>(?>(a))b|(a)c)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"::a:ac:">> = iolist_to_binary(join(re:split("ac","(?=(?>(a))b|(a)c)(..)",[]))),
+    <<"::a">> = iolist_to_binary(join(re:split("ac","(?>(?>(a))b|(a)c)",[trim]))),
     <<"::a:">> = iolist_to_binary(join(re:split("ac","(?>(?>(a))b|(a)c)",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"::a:">> = iolist_to_binary(join(re:split("ac","(?>(?>(a))b|(a)c)",[]))), 
-    <<":aaaabaaabaabab:aaa:aabab">> = iolist_to_binary(join(re:split("aaaabaaabaabab","((?>(a+)b)+(aabab))",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"::a:">> = iolist_to_binary(join(re:split("ac","(?>(?>(a))b|(a)c)",[]))),
+    <<":aaaabaaabaabab:aaa:aabab">> = iolist_to_binary(join(re:split("aaaabaaabaabab","((?>(a+)b)+(aabab))",[trim]))),
     <<":aaaabaaabaabab:aaa:aabab:">> = iolist_to_binary(join(re:split("aaaabaaabaabab","((?>(a+)b)+(aabab))",[{parts,
-                                                                                                                                                                                                                  2}]))), 
-    <<":aaaabaaabaabab:aaa:aabab:">> = iolist_to_binary(join(re:split("aaaabaaabaabab","((?>(a+)b)+(aabab))",[]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","(?>a+|ab)+?c",[trim]))), 
+                                                                                                                                                                                                                  2}]))),
+    <<":aaaabaaabaabab:aaa:aabab:">> = iolist_to_binary(join(re:split("aaaabaaabaabab","((?>(a+)b)+(aabab))",[]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","(?>a+|ab)+?c",[trim]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","(?>a+|ab)+?c",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","(?>a+|ab)+?c",[]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","(?>a+|ab)+c",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","(?>a+|ab)+?c",[]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","(?>a+|ab)+c",[trim]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","(?>a+|ab)+c",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","(?>a+|ab)+c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aabc","(?:a+|ab)+c",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","(?>a+|ab)+c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aabc","(?:a+|ab)+c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aabc","(?:a+|ab)+c",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aabc","(?:a+|ab)+c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("a","(?(?=(a))a)",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aabc","(?:a+|ab)+c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("a","(?(?=(a))a)",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("a","(?(?=(a))a)",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("a","(?(?=(a))a)",[]))), 
-    <<":a:b">> = iolist_to_binary(join(re:split("ab","(?(?=(a))a)(b)",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("a","(?(?=(a))a)",[]))),
+    <<":a:b">> = iolist_to_binary(join(re:split("ab","(?(?=(a))a)(b)",[trim]))),
     <<":a:b:">> = iolist_to_binary(join(re:split("ab","(?(?=(a))a)(b)",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":a:b:">> = iolist_to_binary(join(re:split("ab","(?(?=(a))a)(b)",[]))), 
-    <<"aaaabc">> = iolist_to_binary(join(re:split("aaaabc","^(?:a|ab)++c",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":a:b:">> = iolist_to_binary(join(re:split("ab","(?(?=(a))a)(b)",[]))),
+    <<"aaaabc">> = iolist_to_binary(join(re:split("aaaabc","^(?:a|ab)++c",[trim]))),
     <<"aaaabc">> = iolist_to_binary(join(re:split("aaaabc","^(?:a|ab)++c",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"aaaabc">> = iolist_to_binary(join(re:split("aaaabc","^(?:a|ab)++c",[]))), 
-    <<"aaaabc">> = iolist_to_binary(join(re:split("aaaabc","^(?>a|ab)++c",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"aaaabc">> = iolist_to_binary(join(re:split("aaaabc","^(?:a|ab)++c",[]))),
+    <<"aaaabc">> = iolist_to_binary(join(re:split("aaaabc","^(?>a|ab)++c",[trim]))),
     <<"aaaabc">> = iolist_to_binary(join(re:split("aaaabc","^(?>a|ab)++c",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"aaaabc">> = iolist_to_binary(join(re:split("aaaabc","^(?>a|ab)++c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaabc","^(?:a|ab)+c",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"aaaabc">> = iolist_to_binary(join(re:split("aaaabc","^(?>a|ab)++c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaabc","^(?:a|ab)+c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaabc","^(?:a|ab)+c",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaabc","^(?:a|ab)+c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("xyz","(?=abc){0}xyz",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaabc","^(?:a|ab)+c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("xyz","(?=abc){0}xyz",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("xyz","(?=abc){0}xyz",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("xyz","(?=abc){0}xyz",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?=abc){1}xyz",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("xyz","(?=abc){0}xyz",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?=abc){1}xyz",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?=abc){1}xyz",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?=abc){1}xyz",[]))), 
-    <<"xyz">> = iolist_to_binary(join(re:split("xyz","(?=abc){1}xyz",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?=abc){1}xyz",[]))),
+    <<"xyz">> = iolist_to_binary(join(re:split("xyz","(?=abc){1}xyz",[trim]))),
     <<"xyz">> = iolist_to_binary(join(re:split("xyz","(?=abc){1}xyz",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"xyz">> = iolist_to_binary(join(re:split("xyz","(?=abc){1}xyz",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("ab","(?=(a))?.",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"xyz">> = iolist_to_binary(join(re:split("xyz","(?=abc){1}xyz",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("ab","(?=(a))?.",[trim]))),
     <<":a:b">> = iolist_to_binary(join(re:split("ab","(?=(a))?.",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<":a:::">> = iolist_to_binary(join(re:split("ab","(?=(a))?.",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("bc","(?=(a))?.",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<":a:::">> = iolist_to_binary(join(re:split("ab","(?=(a))?.",[]))),
+    <<"">> = iolist_to_binary(join(re:split("bc","(?=(a))?.",[trim]))),
     <<"::c">> = iolist_to_binary(join(re:split("bc","(?=(a))?.",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"::::">> = iolist_to_binary(join(re:split("bc","(?=(a))?.",[]))), 
+                                                                                                                                                                      2}]))),
+    <<"::::">> = iolist_to_binary(join(re:split("bc","(?=(a))?.",[]))),
     ok.
 run39() ->
-    <<"">> = iolist_to_binary(join(re:split("ab","(?=(a))??.",[trim]))), 
+    <<"">> = iolist_to_binary(join(re:split("ab","(?=(a))??.",[trim]))),
     <<"::b">> = iolist_to_binary(join(re:split("ab","(?=(a))??.",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"::::">> = iolist_to_binary(join(re:split("ab","(?=(a))??.",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("bc","(?=(a))??.",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"::::">> = iolist_to_binary(join(re:split("ab","(?=(a))??.",[]))),
+    <<"">> = iolist_to_binary(join(re:split("bc","(?=(a))??.",[trim]))),
     <<"::c">> = iolist_to_binary(join(re:split("bc","(?=(a))??.",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"::::">> = iolist_to_binary(join(re:split("bc","(?=(a))??.",[]))), 
-    <<":b">> = iolist_to_binary(join(re:split("abd","^(?=(?1))?[az]([abc])d",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"::::">> = iolist_to_binary(join(re:split("bc","(?=(a))??.",[]))),
+    <<":b">> = iolist_to_binary(join(re:split("abd","^(?=(?1))?[az]([abc])d",[trim]))),
     <<":b:">> = iolist_to_binary(join(re:split("abd","^(?=(?1))?[az]([abc])d",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":b:">> = iolist_to_binary(join(re:split("abd","^(?=(?1))?[az]([abc])d",[]))), 
-    <<":c:xx">> = iolist_to_binary(join(re:split("zcdxx","^(?=(?1))?[az]([abc])d",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":b:">> = iolist_to_binary(join(re:split("abd","^(?=(?1))?[az]([abc])d",[]))),
+    <<":c:xx">> = iolist_to_binary(join(re:split("zcdxx","^(?=(?1))?[az]([abc])d",[trim]))),
     <<":c:xx">> = iolist_to_binary(join(re:split("zcdxx","^(?=(?1))?[az]([abc])d",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":c:xx">> = iolist_to_binary(join(re:split("zcdxx","^(?=(?1))?[az]([abc])d",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaa","^(?!a){0}\\w+",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":c:xx">> = iolist_to_binary(join(re:split("zcdxx","^(?=(?1))?[az]([abc])d",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaa","^(?!a){0}\\w+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaaa","^(?!a){0}\\w+",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaaa","^(?!a){0}\\w+",[]))), 
-    <<"abc:abc">> = iolist_to_binary(join(re:split("abcxyz","(?<=(abc))?xyz",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaaa","^(?!a){0}\\w+",[]))),
+    <<"abc:abc">> = iolist_to_binary(join(re:split("abcxyz","(?<=(abc))?xyz",[trim]))),
     <<"abc:abc:">> = iolist_to_binary(join(re:split("abcxyz","(?<=(abc))?xyz",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"abc:abc:">> = iolist_to_binary(join(re:split("abcxyz","(?<=(abc))?xyz",[]))), 
-    <<"pqr">> = iolist_to_binary(join(re:split("pqrxyz","(?<=(abc))?xyz",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"abc:abc:">> = iolist_to_binary(join(re:split("abcxyz","(?<=(abc))?xyz",[]))),
+    <<"pqr">> = iolist_to_binary(join(re:split("pqrxyz","(?<=(abc))?xyz",[trim]))),
     <<"pqr::">> = iolist_to_binary(join(re:split("pqrxyz","(?<=(abc))?xyz",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"pqr::">> = iolist_to_binary(join(re:split("pqrxyz","(?<=(abc))?xyz",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ggg<<<aaa>>>","^[\\g<a>]+",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"pqr::">> = iolist_to_binary(join(re:split("pqrxyz","(?<=(abc))?xyz",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ggg<<<aaa>>>","^[\\g<a>]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ggg<<<aaa>>>","^[\\g<a>]+",[{parts,
-                                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ggg<<<aaa>>>","^[\\g<a>]+",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\g<a>]+",[trim]))), 
+                                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ggg<<<aaa>>>","^[\\g<a>]+",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\g<a>]+",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\g<a>]+",[{parts,
-                                                                                                                                                                                         2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\g<a>]+",[]))), 
-    <<"\\ga">> = iolist_to_binary(join(re:split("\\ga","^[\\g<a>]+",[trim]))), 
+                                                                                                                                                                                         2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^[\\g<a>]+",[]))),
+    <<"\\ga">> = iolist_to_binary(join(re:split("\\ga","^[\\g<a>]+",[trim]))),
     <<"\\ga">> = iolist_to_binary(join(re:split("\\ga","^[\\g<a>]+",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"\\ga">> = iolist_to_binary(join(re:split("\\ga","^[\\g<a>]+",[]))), 
-    <<":xyz">> = iolist_to_binary(join(re:split("gggagagaxyz","^[\\ga]+",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<"\\ga">> = iolist_to_binary(join(re:split("\\ga","^[\\g<a>]+",[]))),
+    <<":xyz">> = iolist_to_binary(join(re:split("gggagagaxyz","^[\\ga]+",[trim]))),
     <<":xyz">> = iolist_to_binary(join(re:split("gggagagaxyz","^[\\ga]+",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<":xyz">> = iolist_to_binary(join(re:split("gggagagaxyz","^[\\ga]+",[]))), 
-    <<":Z">> = iolist_to_binary(join(re:split("aaaa444:::Z","^[:a[:digit:]]+",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<":xyz">> = iolist_to_binary(join(re:split("gggagagaxyz","^[\\ga]+",[]))),
+    <<":Z">> = iolist_to_binary(join(re:split("aaaa444:::Z","^[:a[:digit:]]+",[trim]))),
     <<":Z">> = iolist_to_binary(join(re:split("aaaa444:::Z","^[:a[:digit:]]+",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":Z">> = iolist_to_binary(join(re:split("aaaa444:::Z","^[:a[:digit:]]+",[]))), 
-    <<":Z">> = iolist_to_binary(join(re:split("aaaa444:::bbbZ","^[:a[:digit:]:b]+",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":Z">> = iolist_to_binary(join(re:split("aaaa444:::Z","^[:a[:digit:]]+",[]))),
+    <<":Z">> = iolist_to_binary(join(re:split("aaaa444:::bbbZ","^[:a[:digit:]:b]+",[trim]))),
     <<":Z">> = iolist_to_binary(join(re:split("aaaa444:::bbbZ","^[:a[:digit:]:b]+",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<":Z">> = iolist_to_binary(join(re:split("aaaa444:::bbbZ","^[:a[:digit:]:b]+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split(":xxx:","[:a]xxx[b:]",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<":Z">> = iolist_to_binary(join(re:split("aaaa444:::bbbZ","^[:a[:digit:]:b]+",[]))),
+    <<"">> = iolist_to_binary(join(re:split(":xxx:","[:a]xxx[b:]",[trim]))),
     <<":">> = iolist_to_binary(join(re:split(":xxx:","[:a]xxx[b:]",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split(":xxx:","[:a]xxx[b:]",[]))), 
+                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split(":xxx:","[:a]xxx[b:]",[]))),
     <<"xaa:c">> = iolist_to_binary(join(re:split("xaabc","(?<=a{2})b",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<"xaa:c">> = iolist_to_binary(join(re:split("xaabc","(?<=a{2})b",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<"xaa:c">> = iolist_to_binary(join(re:split("xaabc","(?<=a{2})b",[caseless]))), 
+                                                                                                                                                                               2}]))),
+    <<"xaa:c">> = iolist_to_binary(join(re:split("xaabc","(?<=a{2})b",[caseless]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=a{2})b",[caseless,
-                                                                                                                                                                                      trim]))), 
+                                                                                                                                                                                      trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=a{2})b",[caseless,
                                                                                                                                                                                         {parts,
-                                                                                                                                                                                         2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=a{2})b",[caseless]))), 
+                                                                                                                                                                                         2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=a{2})b",[caseless]))),
     <<"xabc">> = iolist_to_binary(join(re:split("xabc","(?<=a{2})b",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<"xabc">> = iolist_to_binary(join(re:split("xabc","(?<=a{2})b",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<"xabc">> = iolist_to_binary(join(re:split("xabc","(?<=a{2})b",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<"xabc">> = iolist_to_binary(join(re:split("xabc","(?<=a{2})b",[caseless]))),
     <<"xa:c">> = iolist_to_binary(join(re:split("xabc","(?<!a{2})b",[caseless,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<"xa:c">> = iolist_to_binary(join(re:split("xabc","(?<!a{2})b",[caseless,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<"xa:c">> = iolist_to_binary(join(re:split("xabc","(?<!a{2})b",[caseless]))), 
+                                                                                                                                                                             2}]))),
+    <<"xa:c">> = iolist_to_binary(join(re:split("xabc","(?<!a{2})b",[caseless]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<!a{2})b",[caseless,
-                                                                                                                                                                                      trim]))), 
+                                                                                                                                                                                      trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<!a{2})b",[caseless,
                                                                                                                                                                                         {parts,
-                                                                                                                                                                                         2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<!a{2})b",[caseless]))), 
+                                                                                                                                                                                         2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<!a{2})b",[caseless]))),
     <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<!a{2})b",[caseless,
-                                                                                                                                                                            trim]))), 
+                                                                                                                                                                            trim]))),
     <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<!a{2})b",[caseless,
                                                                                                                                                                               {parts,
-                                                                                                                                                                               2}]))), 
-    <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<!a{2})b",[caseless]))), 
-    <<"xa ">> = iolist_to_binary(join(re:split("xa c","(?<=a\\h)c",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<!a{2})b",[caseless]))),
+    <<"xa ">> = iolist_to_binary(join(re:split("xa c","(?<=a\\h)c",[trim]))),
     <<"xa :">> = iolist_to_binary(join(re:split("xa c","(?<=a\\h)c",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<"xa :">> = iolist_to_binary(join(re:split("xa c","(?<=a\\h)c",[]))), 
-    <<"axx:c">> = iolist_to_binary(join(re:split("axxbc","(?<=[^a]{2})b",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<"xa :">> = iolist_to_binary(join(re:split("xa c","(?<=a\\h)c",[]))),
+    <<"axx:c">> = iolist_to_binary(join(re:split("axxbc","(?<=[^a]{2})b",[trim]))),
     <<"axx:c">> = iolist_to_binary(join(re:split("axxbc","(?<=[^a]{2})b",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"axx:c">> = iolist_to_binary(join(re:split("axxbc","(?<=[^a]{2})b",[]))), 
-    <<"aAA:c">> = iolist_to_binary(join(re:split("aAAbc","(?<=[^a]{2})b",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"axx:c">> = iolist_to_binary(join(re:split("axxbc","(?<=[^a]{2})b",[]))),
+    <<"aAA:c">> = iolist_to_binary(join(re:split("aAAbc","(?<=[^a]{2})b",[trim]))),
     <<"aAA:c">> = iolist_to_binary(join(re:split("aAAbc","(?<=[^a]{2})b",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"aAA:c">> = iolist_to_binary(join(re:split("aAAbc","(?<=[^a]{2})b",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^a]{2})b",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"aAA:c">> = iolist_to_binary(join(re:split("aAAbc","(?<=[^a]{2})b",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^a]{2})b",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^a]{2})b",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^a]{2})b",[]))), 
-    <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<=[^a]{2})b",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^a]{2})b",[]))),
+    <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<=[^a]{2})b",[trim]))),
     <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<=[^a]{2})b",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<=[^a]{2})b",[]))), 
+                                                                                                                                                                                    2}]))),
+    <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<=[^a]{2})b",[]))),
     <<"axx:c">> = iolist_to_binary(join(re:split("axxbc","(?<=[^a]{2})b",[caseless,
-                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                  trim]))),
     <<"axx:c">> = iolist_to_binary(join(re:split("axxbc","(?<=[^a]{2})b",[caseless,
                                                                                                                                                                                     {parts,
-                                                                                                                                                                                     2}]))), 
-    <<"axx:c">> = iolist_to_binary(join(re:split("axxbc","(?<=[^a]{2})b",[caseless]))), 
+                                                                                                                                                                                     2}]))),
+    <<"axx:c">> = iolist_to_binary(join(re:split("axxbc","(?<=[^a]{2})b",[caseless]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^a]{2})b",[caseless,
-                                                                                                                                                                                            trim]))), 
+                                                                                                                                                                                            trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^a]{2})b",[caseless,
                                                                                                                                                                                               {parts,
-                                                                                                                                                                                               2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^a]{2})b",[caseless]))), 
+                                                                                                                                                                                               2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=[^a]{2})b",[caseless]))),
     <<"aAAbc">> = iolist_to_binary(join(re:split("aAAbc","(?<=[^a]{2})b",[caseless,
-                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                  trim]))),
     <<"aAAbc">> = iolist_to_binary(join(re:split("aAAbc","(?<=[^a]{2})b",[caseless,
                                                                                                                                                                                     {parts,
-                                                                                                                                                                                     2}]))), 
-    <<"aAAbc">> = iolist_to_binary(join(re:split("aAAbc","(?<=[^a]{2})b",[caseless]))), 
+                                                                                                                                                                                     2}]))),
+    <<"aAAbc">> = iolist_to_binary(join(re:split("aAAbc","(?<=[^a]{2})b",[caseless]))),
     <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<=[^a]{2})b",[caseless,
-                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                  trim]))),
     <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<=[^a]{2})b",[caseless,
                                                                                                                                                                                     {parts,
-                                                                                                                                                                                     2}]))), 
-    <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<=[^a]{2})b",[caseless]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("abc","(?<=a\\H)c",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"xaabc">> = iolist_to_binary(join(re:split("xaabc","(?<=[^a]{2})b",[caseless]))),
+    <<"ab">> = iolist_to_binary(join(re:split("abc","(?<=a\\H)c",[trim]))),
     <<"ab:">> = iolist_to_binary(join(re:split("abc","(?<=a\\H)c",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"ab:">> = iolist_to_binary(join(re:split("abc","(?<=a\\H)c",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("abc","(?<=a\\V)c",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"ab:">> = iolist_to_binary(join(re:split("abc","(?<=a\\H)c",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("abc","(?<=a\\V)c",[trim]))),
     <<"ab:">> = iolist_to_binary(join(re:split("abc","(?<=a\\V)c",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"ab:">> = iolist_to_binary(join(re:split("abc","(?<=a\\V)c",[]))), 
+                                                                                                                                                                           2}]))),
+    <<"ab:">> = iolist_to_binary(join(re:split("abc","(?<=a\\V)c",[]))),
     <<"a
 ">> = iolist_to_binary(join(re:split("a
-c","(?<=a\\v)c",[trim]))), 
+c","(?<=a\\v)c",[trim]))),
     <<"a
 :">> = iolist_to_binary(join(re:split("a
-c","(?<=a\\v)c",[{parts,2}]))), 
+c","(?<=a\\v)c",[{parts,2}]))),
     <<"a
 :">> = iolist_to_binary(join(re:split("a
-c","(?<=a\\v)c",[]))), 
-    <<"X:X">> = iolist_to_binary(join(re:split("XcccddYX","(?(?=c)c|d)++Y",[trim]))), 
+c","(?<=a\\v)c",[]))),
+    <<"X:X">> = iolist_to_binary(join(re:split("XcccddYX","(?(?=c)c|d)++Y",[trim]))),
     <<"X:X">> = iolist_to_binary(join(re:split("XcccddYX","(?(?=c)c|d)++Y",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"X:X">> = iolist_to_binary(join(re:split("XcccddYX","(?(?=c)c|d)++Y",[]))), 
-    <<"X:X">> = iolist_to_binary(join(re:split("XcccddYX","(?(?=c)c|d)*+Y",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"X:X">> = iolist_to_binary(join(re:split("XcccddYX","(?(?=c)c|d)++Y",[]))),
+    <<"X:X">> = iolist_to_binary(join(re:split("XcccddYX","(?(?=c)c|d)*+Y",[trim]))),
     <<"X:X">> = iolist_to_binary(join(re:split("XcccddYX","(?(?=c)c|d)*+Y",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"X:X">> = iolist_to_binary(join(re:split("XcccddYX","(?(?=c)c|d)*+Y",[]))), 
-    <<":aaa">> = iolist_to_binary(join(re:split("aaaaaaa","^(a{2,3}){2,}+a",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"X:X">> = iolist_to_binary(join(re:split("XcccddYX","(?(?=c)c|d)*+Y",[]))),
+    <<":aaa">> = iolist_to_binary(join(re:split("aaaaaaa","^(a{2,3}){2,}+a",[trim]))),
     <<":aaa:">> = iolist_to_binary(join(re:split("aaaaaaa","^(a{2,3}){2,}+a",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":aaa:">> = iolist_to_binary(join(re:split("aaaaaaa","^(a{2,3}){2,}+a",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3}){2,}+a",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":aaa:">> = iolist_to_binary(join(re:split("aaaaaaa","^(a{2,3}){2,}+a",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3}){2,}+a",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3}){2,}+a",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3}){2,}+a",[]))), 
-    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3}){2,}+a",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3}){2,}+a",[]))),
+    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3}){2,}+a",[trim]))),
     <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3}){2,}+a",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3}){2,}+a",[]))), 
-    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a{2,3}){2,}+a",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3}){2,}+a",[]))),
+    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a{2,3}){2,}+a",[trim]))),
     <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a{2,3}){2,}+a",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a{2,3}){2,}+a",[]))), 
+                                                                                                                                                                                                2}]))),
+    <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a{2,3}){2,}+a",[]))),
     ok.
 run40() ->
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3})++a",[trim]))), 
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3})++a",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3})++a",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3})++a",[]))), 
-    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3})++a",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3})++a",[]))),
+    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3})++a",[trim]))),
     <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3})++a",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3})++a",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3})*+a",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3})++a",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3})*+a",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3})*+a",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3})*+a",[]))), 
-    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3})*+a",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3})*+a",[]))),
+    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3})*+a",[trim]))),
     <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3})*+a",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3})*+a",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abXde","ab\\Cde",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(a{2,3})*+a",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abXde","ab\\Cde",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abXde","ab\\Cde",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abXde","ab\\Cde",[]))), 
-    <<"abZde">> = iolist_to_binary(join(re:split("abZdeX","(?<=ab\\Cde)X",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abXde","ab\\Cde",[]))),
+    <<"abZde">> = iolist_to_binary(join(re:split("abZdeX","(?<=ab\\Cde)X",[trim]))),
     <<"abZde:">> = iolist_to_binary(join(re:split("abZdeX","(?<=ab\\Cde)X",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"abZde:">> = iolist_to_binary(join(re:split("abZdeX","(?<=ab\\Cde)X",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aCb","a[\\CD]b",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"abZde:">> = iolist_to_binary(join(re:split("abZdeX","(?<=ab\\Cde)X",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aCb","a[\\CD]b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aCb","a[\\CD]b",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aCb","a[\\CD]b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aDb","a[\\CD]b",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aCb","a[\\CD]b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aDb","a[\\CD]b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aDb","a[\\CD]b",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aDb","a[\\CD]b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aJb","a[\\C-X]b",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aDb","a[\\CD]b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aJb","a[\\C-X]b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aJb","a[\\C-X]b",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aJb","a[\\C-X]b",[]))), 
-    <<"X X">> = iolist_to_binary(join(re:split("X X","\\H\\h\\V\\v",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aJb","a[\\C-X]b",[]))),
+    <<"X X">> = iolist_to_binary(join(re:split("X X","\\H\\h\\V\\v",[trim]))),
     <<"X X">> = iolist_to_binary(join(re:split("X X","\\H\\h\\V\\v",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"X X">> = iolist_to_binary(join(re:split("X X","\\H\\h\\V\\v",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("X	X","\\H\\h\\V\\v",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"X X">> = iolist_to_binary(join(re:split("X X","\\H\\h\\V\\v",[]))),
+    <<"">> = iolist_to_binary(join(re:split("X	X","\\H\\h\\V\\v",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("X	X","\\H\\h\\V\\v",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("X	X","\\H\\h\\V\\v",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\H\\h\\V\\v",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("X	X","\\H\\h\\V\\v",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\H\\h\\V\\v",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\H\\h\\V\\v",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\H\\h\\V\\v",[]))), 
-    <<"  X">> = iolist_to_binary(join(re:split("  X","\\H\\h\\V\\v",[trim]))), 
-    <<"  X">> = iolist_to_binary(join(re:split("  X","\\H\\h\\V\\v",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"  X">> = iolist_to_binary(join(re:split("  X","\\H\\h\\V\\v",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("	  X
-
","\\H*\\h+\\V?\\v{3,4}",[trim]))), 
-    <<":">> = iolist_to_binary(join(re:split("	  X
-
","\\H*\\h+\\V?\\v{3,4}",[{parts,2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("	  X
-
","\\H*\\h+\\V?\\v{3,4}",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("	  
-
","\\H*\\h+\\V?\\v{3,4}",[trim]))), 
-    <<":">> = iolist_to_binary(join(re:split("	  
-
","\\H*\\h+\\V?\\v{3,4}",[{parts,2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("	  
-
","\\H*\\h+\\V?\\v{3,4}",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("	  
-","\\H*\\h+\\V?\\v{3,4}",[trim]))), 
-    <<":">> = iolist_to_binary(join(re:split("	  
-","\\H*\\h+\\V?\\v{3,4}",[{parts,2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("	  
-","\\H*\\h+\\V?\\v{3,4}",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\H*\\h+\\V?\\v{3,4}",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\H\\h\\V\\v",[]))),
+    <<"� X">> = iolist_to_binary(join(re:split("� X","\\H\\h\\V\\v",[trim]))),
+    <<"� X">> = iolist_to_binary(join(re:split("� X","\\H\\h\\V\\v",[{parts,
+                                                                                                                                                                                  2}]))),
+    <<"� X">> = iolist_to_binary(join(re:split("� X","\\H\\h\\V\\v",[]))),
+    <<"">> = iolist_to_binary(join(re:split("	 �X
+
","\\H*\\h+\\V?\\v{3,4}",[trim]))),
+    <<":">> = iolist_to_binary(join(re:split("	 �X
+
","\\H*\\h+\\V?\\v{3,4}",[{parts,2}]))),
+    <<":">> = iolist_to_binary(join(re:split("	 �X
+
","\\H*\\h+\\V?\\v{3,4}",[]))),
+    <<"">> = iolist_to_binary(join(re:split("	 �
+
","\\H*\\h+\\V?\\v{3,4}",[trim]))),
+    <<":">> = iolist_to_binary(join(re:split("	 �
+
","\\H*\\h+\\V?\\v{3,4}",[{parts,2}]))),
+    <<":">> = iolist_to_binary(join(re:split("	 �
+
","\\H*\\h+\\V?\\v{3,4}",[]))),
+    <<"">> = iolist_to_binary(join(re:split("	 �
+","\\H*\\h+\\V?\\v{3,4}",[trim]))),
+    <<":">> = iolist_to_binary(join(re:split("	 �
+","\\H*\\h+\\V?\\v{3,4}",[{parts,2}]))),
+    <<":">> = iolist_to_binary(join(re:split("	 �
+","\\H*\\h+\\V?\\v{3,4}",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\H*\\h+\\V?\\v{3,4}",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\H*\\h+\\V?\\v{3,4}",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\H*\\h+\\V?\\v{3,4}",[]))), 
-    <<"	  
-">> = iolist_to_binary(join(re:split("	  
-","\\H*\\h+\\V?\\v{3,4}",[trim]))), 
-    <<"	  
-">> = iolist_to_binary(join(re:split("	  
-","\\H*\\h+\\V?\\v{3,4}",[{parts,2}]))), 
-    <<"	  
-">> = iolist_to_binary(join(re:split("	  
-","\\H*\\h+\\V?\\v{3,4}",[]))), 
-    <<"XY  :E">> = iolist_to_binary(join(re:split("XY  ABCDE","\\H{3,4}",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\H*\\h+\\V?\\v{3,4}",[]))),
+    <<"	 �
+">> = iolist_to_binary(join(re:split("	 �
+","\\H*\\h+\\V?\\v{3,4}",[trim]))),
+    <<"	 �
+">> = iolist_to_binary(join(re:split("	 �
+","\\H*\\h+\\V?\\v{3,4}",[{parts,2}]))),
+    <<"	 �
+">> = iolist_to_binary(join(re:split("	 �
+","\\H*\\h+\\V?\\v{3,4}",[]))),
+    <<"XY  :E">> = iolist_to_binary(join(re:split("XY  ABCDE","\\H{3,4}",[trim]))),
     <<"XY  :E">> = iolist_to_binary(join(re:split("XY  ABCDE","\\H{3,4}",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"XY  :E">> = iolist_to_binary(join(re:split("XY  ABCDE","\\H{3,4}",[]))), 
-    <<"XY  : ST">> = iolist_to_binary(join(re:split("XY  PQR ST","\\H{3,4}",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"XY  :E">> = iolist_to_binary(join(re:split("XY  ABCDE","\\H{3,4}",[]))),
+    <<"XY  : ST">> = iolist_to_binary(join(re:split("XY  PQR ST","\\H{3,4}",[trim]))),
     <<"XY  : ST">> = iolist_to_binary(join(re:split("XY  PQR ST","\\H{3,4}",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"XY  : ST">> = iolist_to_binary(join(re:split("XY  PQR ST","\\H{3,4}",[]))), 
-    <<"XY  A:QRS">> = iolist_to_binary(join(re:split("XY  AB    PQRS",".\\h{3,4}.",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"XY  : ST">> = iolist_to_binary(join(re:split("XY  PQR ST","\\H{3,4}",[]))),
+    <<"XY  A:QRS">> = iolist_to_binary(join(re:split("XY  AB    PQRS",".\\h{3,4}.",[trim]))),
     <<"XY  A:QRS">> = iolist_to_binary(join(re:split("XY  AB    PQRS",".\\h{3,4}.",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<"XY  A:QRS">> = iolist_to_binary(join(re:split("XY  AB    PQRS",".\\h{3,4}.",[]))), 
-    <<">">> = iolist_to_binary(join(re:split(">XNNNYZ","\\h*X\\h?\\H+Y\\H?Z",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<"XY  A:QRS">> = iolist_to_binary(join(re:split("XY  AB    PQRS",".\\h{3,4}.",[]))),
+    <<">">> = iolist_to_binary(join(re:split(">XNNNYZ","\\h*X\\h?\\H+Y\\H?Z",[trim]))),
     <<">:">> = iolist_to_binary(join(re:split(">XNNNYZ","\\h*X\\h?\\H+Y\\H?Z",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<">:">> = iolist_to_binary(join(re:split(">XNNNYZ","\\h*X\\h?\\H+Y\\H?Z",[]))), 
-    <<">">> = iolist_to_binary(join(re:split(">  X NYQZ","\\h*X\\h?\\H+Y\\H?Z",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<">:">> = iolist_to_binary(join(re:split(">XNNNYZ","\\h*X\\h?\\H+Y\\H?Z",[]))),
+    <<">">> = iolist_to_binary(join(re:split(">  X NYQZ","\\h*X\\h?\\H+Y\\H?Z",[trim]))),
     <<">:">> = iolist_to_binary(join(re:split(">  X NYQZ","\\h*X\\h?\\H+Y\\H?Z",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<">:">> = iolist_to_binary(join(re:split(">  X NYQZ","\\h*X\\h?\\H+Y\\H?Z",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\h*X\\h?\\H+Y\\H?Z",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<">:">> = iolist_to_binary(join(re:split(">  X NYQZ","\\h*X\\h?\\H+Y\\H?Z",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\h*X\\h?\\H+Y\\H?Z",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\h*X\\h?\\H+Y\\H?Z",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\h*X\\h?\\H+Y\\H?Z",[]))), 
-    <<">XYZ">> = iolist_to_binary(join(re:split(">XYZ","\\h*X\\h?\\H+Y\\H?Z",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\h*X\\h?\\H+Y\\H?Z",[]))),
+    <<">XYZ">> = iolist_to_binary(join(re:split(">XYZ","\\h*X\\h?\\H+Y\\H?Z",[trim]))),
     <<">XYZ">> = iolist_to_binary(join(re:split(">XYZ","\\h*X\\h?\\H+Y\\H?Z",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<">XYZ">> = iolist_to_binary(join(re:split(">XYZ","\\h*X\\h?\\H+Y\\H?Z",[]))), 
-    <<">  X NY Z">> = iolist_to_binary(join(re:split(">  X NY Z","\\h*X\\h?\\H+Y\\H?Z",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<">XYZ">> = iolist_to_binary(join(re:split(">XYZ","\\h*X\\h?\\H+Y\\H?Z",[]))),
+    <<">  X NY Z">> = iolist_to_binary(join(re:split(">  X NY Z","\\h*X\\h?\\H+Y\\H?Z",[trim]))),
     <<">  X NY Z">> = iolist_to_binary(join(re:split(">  X NY Z","\\h*X\\h?\\H+Y\\H?Z",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<">  X NY Z">> = iolist_to_binary(join(re:split(">  X NY Z","\\h*X\\h?\\H+Y\\H?Z",[]))), 
+                                                                                                                                                                                                            2}]))),
+    <<">  X NY Z">> = iolist_to_binary(join(re:split(">  X NY Z","\\h*X\\h?\\H+Y\\H?Z",[]))),
     <<">">> = iolist_to_binary(join(re:split(">XY
 Z
-ANN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c",[trim]))), 
+ANN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c",[trim]))),
     <<">:">> = iolist_to_binary(join(re:split(">XY
 Z
 ANN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c",[{parts,
-                                                                               2}]))), 
+                                                                               2}]))),
     <<">:">> = iolist_to_binary(join(re:split(">XY
 Z
-ANN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c",[]))), 
+ANN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c",[]))),
     <<">">> = iolist_to_binary(join(re:split(">
 
X
 Y
 ZZZ
-AAANNN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c",[trim]))), 
+AAANNN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c",[trim]))),
     <<">:">> = iolist_to_binary(join(re:split(">
 
X
 Y
 ZZZ
 AAANNN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c",[{parts,
-                                                                                  2}]))), 
+                                                                                  2}]))),
     <<">:">> = iolist_to_binary(join(re:split(">
 
X
 Y
 ZZZ
-AAANNN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c",[]))), 
-    <<"foo:foo">> = iolist_to_binary(join(re:split("foobar","(foo)\\Kbar",[trim]))), 
+AAANNN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c",[]))),
+    <<"foo:foo">> = iolist_to_binary(join(re:split("foobar","(foo)\\Kbar",[trim]))),
     <<"foo:foo:">> = iolist_to_binary(join(re:split("foobar","(foo)\\Kbar",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"foo:foo:">> = iolist_to_binary(join(re:split("foobar","(foo)\\Kbar",[]))), 
-    <<"foo:foo:bar">> = iolist_to_binary(join(re:split("foobar","(foo)(\\Kbar|baz)",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"foo:foo:">> = iolist_to_binary(join(re:split("foobar","(foo)\\Kbar",[]))),
+    <<"foo:foo:bar">> = iolist_to_binary(join(re:split("foobar","(foo)(\\Kbar|baz)",[trim]))),
     <<"foo:foo:bar:">> = iolist_to_binary(join(re:split("foobar","(foo)(\\Kbar|baz)",[{parts,
-                                                                                                                                                                                               2}]))), 
-    <<"foo:foo:bar:">> = iolist_to_binary(join(re:split("foobar","(foo)(\\Kbar|baz)",[]))), 
-    <<":foo:baz">> = iolist_to_binary(join(re:split("foobaz","(foo)(\\Kbar|baz)",[trim]))), 
+                                                                                                                                                                                               2}]))),
+    <<"foo:foo:bar:">> = iolist_to_binary(join(re:split("foobar","(foo)(\\Kbar|baz)",[]))),
+    <<":foo:baz">> = iolist_to_binary(join(re:split("foobaz","(foo)(\\Kbar|baz)",[trim]))),
     <<":foo:baz:">> = iolist_to_binary(join(re:split("foobaz","(foo)(\\Kbar|baz)",[{parts,
-                                                                                                                                                                                               2}]))), 
-    <<":foo:baz:">> = iolist_to_binary(join(re:split("foobaz","(foo)(\\Kbar|baz)",[]))), 
-    <<"foo:foobar">> = iolist_to_binary(join(re:split("foobarbaz","(foo\\Kbar)baz",[trim]))), 
+                                                                                                                                                                                               2}]))),
+    <<":foo:baz:">> = iolist_to_binary(join(re:split("foobaz","(foo)(\\Kbar|baz)",[]))),
+    <<"foo:foobar">> = iolist_to_binary(join(re:split("foobarbaz","(foo\\Kbar)baz",[trim]))),
     <<"foo:foobar:">> = iolist_to_binary(join(re:split("foobarbaz","(foo\\Kbar)baz",[{parts,
-                                                                                                                                                                                               2}]))), 
-    <<"foo:foobar:">> = iolist_to_binary(join(re:split("foobarbaz","(foo\\Kbar)baz",[]))), 
-    <<":tom">> = iolist_to_binary(join(re:split("tom-tom","(?<A>tom|bon)-\\g{A}",[trim]))), 
+                                                                                                                                                                                               2}]))),
+    <<"foo:foobar:">> = iolist_to_binary(join(re:split("foobarbaz","(foo\\Kbar)baz",[]))),
+    <<":tom">> = iolist_to_binary(join(re:split("tom-tom","(?<A>tom|bon)-\\g{A}",[trim]))),
     <<":tom:">> = iolist_to_binary(join(re:split("tom-tom","(?<A>tom|bon)-\\g{A}",[{parts,
-                                                                                                                                                                                                       2}]))), 
-    <<":tom:">> = iolist_to_binary(join(re:split("tom-tom","(?<A>tom|bon)-\\g{A}",[]))), 
-    <<":bon">> = iolist_to_binary(join(re:split("bon-bon","(?<A>tom|bon)-\\g{A}",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<":tom:">> = iolist_to_binary(join(re:split("tom-tom","(?<A>tom|bon)-\\g{A}",[]))),
+    <<":bon">> = iolist_to_binary(join(re:split("bon-bon","(?<A>tom|bon)-\\g{A}",[trim]))),
     <<":bon:">> = iolist_to_binary(join(re:split("bon-bon","(?<A>tom|bon)-\\g{A}",[{parts,
-                                                                                                                                                                                                       2}]))), 
-    <<":bon:">> = iolist_to_binary(join(re:split("bon-bon","(?<A>tom|bon)-\\g{A}",[]))), 
-    <<"bacxxx">> = iolist_to_binary(join(re:split("bacxxx","(^(a|b\\g{-1}))",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<":bon:">> = iolist_to_binary(join(re:split("bon-bon","(?<A>tom|bon)-\\g{A}",[]))),
+    <<"bacxxx">> = iolist_to_binary(join(re:split("bacxxx","(^(a|b\\g{-1}))",[trim]))),
     <<"bacxxx">> = iolist_to_binary(join(re:split("bacxxx","(^(a|b\\g{-1}))",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<"bacxxx">> = iolist_to_binary(join(re:split("bacxxx","(^(a|b\\g{-1}))",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abcabc","(?|(abc)|(xyz))\\1",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<"bacxxx">> = iolist_to_binary(join(re:split("bacxxx","(^(a|b\\g{-1}))",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abcabc","(?|(abc)|(xyz))\\1",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(?|(abc)|(xyz))\\1",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(?|(abc)|(xyz))\\1",[]))), 
-    <<":xyz">> = iolist_to_binary(join(re:split("xyzxyz","(?|(abc)|(xyz))\\1",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(?|(abc)|(xyz))\\1",[]))),
+    <<":xyz">> = iolist_to_binary(join(re:split("xyzxyz","(?|(abc)|(xyz))\\1",[trim]))),
     <<":xyz:">> = iolist_to_binary(join(re:split("xyzxyz","(?|(abc)|(xyz))\\1",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<":xyz:">> = iolist_to_binary(join(re:split("xyzxyz","(?|(abc)|(xyz))\\1",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?|(abc)|(xyz))\\1",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<":xyz:">> = iolist_to_binary(join(re:split("xyzxyz","(?|(abc)|(xyz))\\1",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?|(abc)|(xyz))\\1",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?|(abc)|(xyz))\\1",[{parts,
-                                                                                                                                                                                                         2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?|(abc)|(xyz))\\1",[]))), 
-    <<"abcxyz">> = iolist_to_binary(join(re:split("abcxyz","(?|(abc)|(xyz))\\1",[trim]))), 
+                                                                                                                                                                                                         2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?|(abc)|(xyz))\\1",[]))),
+    <<"abcxyz">> = iolist_to_binary(join(re:split("abcxyz","(?|(abc)|(xyz))\\1",[trim]))),
     <<"abcxyz">> = iolist_to_binary(join(re:split("abcxyz","(?|(abc)|(xyz))\\1",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<"abcxyz">> = iolist_to_binary(join(re:split("abcxyz","(?|(abc)|(xyz))\\1",[]))), 
-    <<"xyzabc">> = iolist_to_binary(join(re:split("xyzabc","(?|(abc)|(xyz))\\1",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<"abcxyz">> = iolist_to_binary(join(re:split("abcxyz","(?|(abc)|(xyz))\\1",[]))),
+    <<"xyzabc">> = iolist_to_binary(join(re:split("xyzabc","(?|(abc)|(xyz))\\1",[trim]))),
     <<"xyzabc">> = iolist_to_binary(join(re:split("xyzabc","(?|(abc)|(xyz))\\1",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<"xyzabc">> = iolist_to_binary(join(re:split("xyzabc","(?|(abc)|(xyz))\\1",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abcabc","(?|(abc)|(xyz))(?1)",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<"xyzabc">> = iolist_to_binary(join(re:split("xyzabc","(?|(abc)|(xyz))\\1",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abcabc","(?|(abc)|(xyz))(?1)",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(?|(abc)|(xyz))(?1)",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(?|(abc)|(xyz))(?1)",[]))), 
-    <<":xyz">> = iolist_to_binary(join(re:split("xyzabc","(?|(abc)|(xyz))(?1)",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(?|(abc)|(xyz))(?1)",[]))),
+    <<":xyz">> = iolist_to_binary(join(re:split("xyzabc","(?|(abc)|(xyz))(?1)",[trim]))),
     <<":xyz:">> = iolist_to_binary(join(re:split("xyzabc","(?|(abc)|(xyz))(?1)",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":xyz:">> = iolist_to_binary(join(re:split("xyzabc","(?|(abc)|(xyz))(?1)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?|(abc)|(xyz))(?1)",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":xyz:">> = iolist_to_binary(join(re:split("xyzabc","(?|(abc)|(xyz))(?1)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?|(abc)|(xyz))(?1)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?|(abc)|(xyz))(?1)",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?|(abc)|(xyz))(?1)",[]))), 
-    <<"xyzxyz">> = iolist_to_binary(join(re:split("xyzxyz","(?|(abc)|(xyz))(?1)",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?|(abc)|(xyz))(?1)",[]))),
+    <<"xyzxyz">> = iolist_to_binary(join(re:split("xyzxyz","(?|(abc)|(xyz))(?1)",[trim]))),
     <<"xyzxyz">> = iolist_to_binary(join(re:split("xyzxyz","(?|(abc)|(xyz))(?1)",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"xyzxyz">> = iolist_to_binary(join(re:split("xyzxyz","(?|(abc)|(xyz))(?1)",[]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"xyzxyz">> = iolist_to_binary(join(re:split("xyzxyz","(?|(abc)|(xyz))(?1)",[]))),
     ok.
 run41() ->
-    <<":a:b:c:d:Y">> = iolist_to_binary(join(re:split("XYabcdY","^X(?5)(a)(?|(b)|(q))(c)(d)(Y)",[trim]))), 
+    <<":a:b:c:d:Y">> = iolist_to_binary(join(re:split("XYabcdY","^X(?5)(a)(?|(b)|(q))(c)(d)(Y)",[trim]))),
     <<":a:b:c:d:Y:">> = iolist_to_binary(join(re:split("XYabcdY","^X(?5)(a)(?|(b)|(q))(c)(d)(Y)",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<":a:b:c:d:Y:">> = iolist_to_binary(join(re:split("XYabcdY","^X(?5)(a)(?|(b)|(q))(c)(d)(Y)",[]))), 
-    <<":a:b:::c:d:Y">> = iolist_to_binary(join(re:split("XYabcdY","^X(?7)(a)(?|(b|(r)(s))|(q))(c)(d)(Y)",[trim]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<":a:b:c:d:Y:">> = iolist_to_binary(join(re:split("XYabcdY","^X(?5)(a)(?|(b)|(q))(c)(d)(Y)",[]))),
+    <<":a:b:::c:d:Y">> = iolist_to_binary(join(re:split("XYabcdY","^X(?7)(a)(?|(b|(r)(s))|(q))(c)(d)(Y)",[trim]))),
     <<":a:b:::c:d:Y:">> = iolist_to_binary(join(re:split("XYabcdY","^X(?7)(a)(?|(b|(r)(s))|(q))(c)(d)(Y)",[{parts,
-                                                                                                                                                                                                                                      2}]))), 
-    <<":a:b:::c:d:Y:">> = iolist_to_binary(join(re:split("XYabcdY","^X(?7)(a)(?|(b|(r)(s))|(q))(c)(d)(Y)",[]))), 
-    <<":a:b:::c:d:Y">> = iolist_to_binary(join(re:split("XYabcdY","^X(?7)(a)(?|(b|(?|(r)|(t))(s))|(q))(c)(d)(Y)",[trim]))), 
+                                                                                                                                                                                                                                      2}]))),
+    <<":a:b:::c:d:Y:">> = iolist_to_binary(join(re:split("XYabcdY","^X(?7)(a)(?|(b|(r)(s))|(q))(c)(d)(Y)",[]))),
+    <<":a:b:::c:d:Y">> = iolist_to_binary(join(re:split("XYabcdY","^X(?7)(a)(?|(b|(?|(r)|(t))(s))|(q))(c)(d)(Y)",[trim]))),
     <<":a:b:::c:d:Y:">> = iolist_to_binary(join(re:split("XYabcdY","^X(?7)(a)(?|(b|(?|(r)|(t))(s))|(q))(c)(d)(Y)",[{parts,
-                                                                                                                                                                                                                                                      2}]))), 
-    <<":a:b:::c:d:Y:">> = iolist_to_binary(join(re:split("XYabcdY","^X(?7)(a)(?|(b|(?|(r)|(t))(s))|(q))(c)(d)(Y)",[]))), 
-    <<":a:xyz">> = iolist_to_binary(join(re:split("a:aaxyz","(?'abc'\\w+):\\k<abc>{2}",[trim]))), 
+                                                                                                                                                                                                                                                      2}]))),
+    <<":a:b:::c:d:Y:">> = iolist_to_binary(join(re:split("XYabcdY","^X(?7)(a)(?|(b|(?|(r)|(t))(s))|(q))(c)(d)(Y)",[]))),
+    <<":a:xyz">> = iolist_to_binary(join(re:split("a:aaxyz","(?'abc'\\w+):\\k<abc>{2}",[trim]))),
     <<":a:xyz">> = iolist_to_binary(join(re:split("a:aaxyz","(?'abc'\\w+):\\k<abc>{2}",[{parts,
-                                                                                                                                                                                                                                2}]))), 
-    <<":a:xyz">> = iolist_to_binary(join(re:split("a:aaxyz","(?'abc'\\w+):\\k<abc>{2}",[]))), 
-    <<":ab:xyz">> = iolist_to_binary(join(re:split("ab:ababxyz","(?'abc'\\w+):\\k<abc>{2}",[trim]))), 
+                                                                                                                                                                                                                                2}]))),
+    <<":a:xyz">> = iolist_to_binary(join(re:split("a:aaxyz","(?'abc'\\w+):\\k<abc>{2}",[]))),
+    <<":ab:xyz">> = iolist_to_binary(join(re:split("ab:ababxyz","(?'abc'\\w+):\\k<abc>{2}",[trim]))),
     <<":ab:xyz">> = iolist_to_binary(join(re:split("ab:ababxyz","(?'abc'\\w+):\\k<abc>{2}",[{parts,
-                                                                                                                                                                                                                                      2}]))), 
-    <<":ab:xyz">> = iolist_to_binary(join(re:split("ab:ababxyz","(?'abc'\\w+):\\k<abc>{2}",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?'abc'\\w+):\\k<abc>{2}",[trim]))), 
+                                                                                                                                                                                                                                      2}]))),
+    <<":ab:xyz">> = iolist_to_binary(join(re:split("ab:ababxyz","(?'abc'\\w+):\\k<abc>{2}",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?'abc'\\w+):\\k<abc>{2}",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?'abc'\\w+):\\k<abc>{2}",[{parts,
-                                                                                                                                                                                                                                      2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?'abc'\\w+):\\k<abc>{2}",[]))), 
-    <<"a:axyz">> = iolist_to_binary(join(re:split("a:axyz","(?'abc'\\w+):\\k<abc>{2}",[trim]))), 
+                                                                                                                                                                                                                                      2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?'abc'\\w+):\\k<abc>{2}",[]))),
+    <<"a:axyz">> = iolist_to_binary(join(re:split("a:axyz","(?'abc'\\w+):\\k<abc>{2}",[trim]))),
     <<"a:axyz">> = iolist_to_binary(join(re:split("a:axyz","(?'abc'\\w+):\\k<abc>{2}",[{parts,
-                                                                                                                                                                                                                              2}]))), 
-    <<"a:axyz">> = iolist_to_binary(join(re:split("a:axyz","(?'abc'\\w+):\\k<abc>{2}",[]))), 
-    <<"ab:abxyz">> = iolist_to_binary(join(re:split("ab:abxyz","(?'abc'\\w+):\\k<abc>{2}",[trim]))), 
+                                                                                                                                                                                                                              2}]))),
+    <<"a:axyz">> = iolist_to_binary(join(re:split("a:axyz","(?'abc'\\w+):\\k<abc>{2}",[]))),
+    <<"ab:abxyz">> = iolist_to_binary(join(re:split("ab:abxyz","(?'abc'\\w+):\\k<abc>{2}",[trim]))),
     <<"ab:abxyz">> = iolist_to_binary(join(re:split("ab:abxyz","(?'abc'\\w+):\\k<abc>{2}",[{parts,
-                                                                                                                                                                                                                                  2}]))), 
-    <<"ab:abxyz">> = iolist_to_binary(join(re:split("ab:abxyz","(?'abc'\\w+):\\k<abc>{2}",[]))), 
-    <<":a:xyz">> = iolist_to_binary(join(re:split("a:aaxyz","(?'abc'\\w+):\\g{abc}{2}",[trim]))), 
+                                                                                                                                                                                                                                  2}]))),
+    <<"ab:abxyz">> = iolist_to_binary(join(re:split("ab:abxyz","(?'abc'\\w+):\\k<abc>{2}",[]))),
+    <<":a:xyz">> = iolist_to_binary(join(re:split("a:aaxyz","(?'abc'\\w+):\\g{abc}{2}",[trim]))),
     <<":a:xyz">> = iolist_to_binary(join(re:split("a:aaxyz","(?'abc'\\w+):\\g{abc}{2}",[{parts,
-                                                                                                                                                                                                                                2}]))), 
-    <<":a:xyz">> = iolist_to_binary(join(re:split("a:aaxyz","(?'abc'\\w+):\\g{abc}{2}",[]))), 
-    <<":ab:xyz">> = iolist_to_binary(join(re:split("ab:ababxyz","(?'abc'\\w+):\\g{abc}{2}",[trim]))), 
+                                                                                                                                                                                                                                2}]))),
+    <<":a:xyz">> = iolist_to_binary(join(re:split("a:aaxyz","(?'abc'\\w+):\\g{abc}{2}",[]))),
+    <<":ab:xyz">> = iolist_to_binary(join(re:split("ab:ababxyz","(?'abc'\\w+):\\g{abc}{2}",[trim]))),
     <<":ab:xyz">> = iolist_to_binary(join(re:split("ab:ababxyz","(?'abc'\\w+):\\g{abc}{2}",[{parts,
-                                                                                                                                                                                                                                      2}]))), 
-    <<":ab:xyz">> = iolist_to_binary(join(re:split("ab:ababxyz","(?'abc'\\w+):\\g{abc}{2}",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?'abc'\\w+):\\g{abc}{2}",[trim]))), 
+                                                                                                                                                                                                                                      2}]))),
+    <<":ab:xyz">> = iolist_to_binary(join(re:split("ab:ababxyz","(?'abc'\\w+):\\g{abc}{2}",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?'abc'\\w+):\\g{abc}{2}",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?'abc'\\w+):\\g{abc}{2}",[{parts,
-                                                                                                                                                                                                                                      2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?'abc'\\w+):\\g{abc}{2}",[]))), 
-    <<"a:axyz">> = iolist_to_binary(join(re:split("a:axyz","(?'abc'\\w+):\\g{abc}{2}",[trim]))), 
+                                                                                                                                                                                                                                      2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?'abc'\\w+):\\g{abc}{2}",[]))),
+    <<"a:axyz">> = iolist_to_binary(join(re:split("a:axyz","(?'abc'\\w+):\\g{abc}{2}",[trim]))),
     <<"a:axyz">> = iolist_to_binary(join(re:split("a:axyz","(?'abc'\\w+):\\g{abc}{2}",[{parts,
-                                                                                                                                                                                                                              2}]))), 
-    <<"a:axyz">> = iolist_to_binary(join(re:split("a:axyz","(?'abc'\\w+):\\g{abc}{2}",[]))), 
-    <<"ab:abxyz">> = iolist_to_binary(join(re:split("ab:abxyz","(?'abc'\\w+):\\g{abc}{2}",[trim]))), 
+                                                                                                                                                                                                                              2}]))),
+    <<"a:axyz">> = iolist_to_binary(join(re:split("a:axyz","(?'abc'\\w+):\\g{abc}{2}",[]))),
+    <<"ab:abxyz">> = iolist_to_binary(join(re:split("ab:abxyz","(?'abc'\\w+):\\g{abc}{2}",[trim]))),
     <<"ab:abxyz">> = iolist_to_binary(join(re:split("ab:abxyz","(?'abc'\\w+):\\g{abc}{2}",[{parts,
-                                                                                                                                                                                                                                  2}]))), 
-    <<"ab:abxyz">> = iolist_to_binary(join(re:split("ab:abxyz","(?'abc'\\w+):\\g{abc}{2}",[]))), 
+                                                                                                                                                                                                                                  2}]))),
+    <<"ab:abxyz">> = iolist_to_binary(join(re:split("ab:abxyz","(?'abc'\\w+):\\g{abc}{2}",[]))),
     <<":a">> = iolist_to_binary(join(re:split("abd","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)",[extended,
-                                                                                                                                                                                                                                            trim]))), 
+                                                                                                                                                                                                                                            trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("abd","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)",[extended,
                                                                                                                                                                                                                                               {parts,
-                                                                                                                                                                                                                                               2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("abd","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)",[extended]))), 
+                                                                                                                                                                                                                                               2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("abd","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("ce","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)",[extended,
-                                                                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                                                                          trim]))),
     <<"::">> = iolist_to_binary(join(re:split("ce","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)",[extended,
                                                                                                                                                                                                                                             {parts,
-                                                                                                                                                                                                                                             2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("ce","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)",[extended]))), 
-    <<":aX">> = iolist_to_binary(join(re:split("aXaXZ","^(a.)\\g-1Z",[trim]))), 
+                                                                                                                                                                                                                                             2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("ce","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)",[extended]))),
+    <<":aX">> = iolist_to_binary(join(re:split("aXaXZ","^(a.)\\g-1Z",[trim]))),
     <<":aX:">> = iolist_to_binary(join(re:split("aXaXZ","^(a.)\\g-1Z",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":aX:">> = iolist_to_binary(join(re:split("aXaXZ","^(a.)\\g-1Z",[]))), 
-    <<":aX">> = iolist_to_binary(join(re:split("aXaXZ","^(a.)\\g{-1}Z",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":aX:">> = iolist_to_binary(join(re:split("aXaXZ","^(a.)\\g-1Z",[]))),
+    <<":aX">> = iolist_to_binary(join(re:split("aXaXZ","^(a.)\\g{-1}Z",[trim]))),
     <<":aX:">> = iolist_to_binary(join(re:split("aXaXZ","^(a.)\\g{-1}Z",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":aX:">> = iolist_to_binary(join(re:split("aXaXZ","^(a.)\\g{-1}Z",[]))), 
+                                                                                                                                                                                     2}]))),
+    <<":aX:">> = iolist_to_binary(join(re:split("aXaXZ","^(a.)\\g{-1}Z",[]))),
     <<":::cd">> = iolist_to_binary(join(re:split("abcd","^(?(DEFINE) (?<A> a) (?<B> b) )  (?&A) (?&B) ",[extended,
-                                                                                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                                                                                trim]))),
     <<":::cd">> = iolist_to_binary(join(re:split("abcd","^(?(DEFINE) (?<A> a) (?<B> b) )  (?&A) (?&B) ",[extended,
                                                                                                                                                                                                                                                   {parts,
-                                                                                                                                                                                                                                                   2}]))), 
-    <<":::cd">> = iolist_to_binary(join(re:split("abcd","^(?(DEFINE) (?<A> a) (?<B> b) )  (?&A) (?&B) ",[extended]))), 
+                                                                                                                                                                                                                                                   2}]))),
+    <<":::cd">> = iolist_to_binary(join(re:split("abcd","^(?(DEFINE) (?<A> a) (?<B> b) )  (?&A) (?&B) ",[extended]))),
     <<":metcalfe:33">> = iolist_to_binary(join(re:split("metcalfe 33","(?<NAME>(?&NAME_PAT))\\s+(?<ADDR>(?&ADDRESS_PAT))
   (?(DEFINE)
   (?<NAME_PAT>[a-z]+)
   (?<ADDRESS_PAT>\\d+)
-  )",[extended,trim]))), 
+  )",[extended,trim]))),
     <<":metcalfe:33:::">> = iolist_to_binary(join(re:split("metcalfe 33","(?<NAME>(?&NAME_PAT))\\s+(?<ADDR>(?&ADDRESS_PAT))
   (?(DEFINE)
   (?<NAME_PAT>[a-z]+)
   (?<ADDRESS_PAT>\\d+)
-  )",[extended,{parts,2}]))), 
+  )",[extended,{parts,2}]))),
     <<":metcalfe:33:::">> = iolist_to_binary(join(re:split("metcalfe 33","(?<NAME>(?&NAME_PAT))\\s+(?<ADDR>(?&ADDRESS_PAT))
   (?(DEFINE)
   (?<NAME_PAT>[a-z]+)
   (?<ADDRESS_PAT>\\d+)
-  )",[extended]))), 
-    <<"::.4">> = iolist_to_binary(join(re:split("1.2.3.4","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[trim]))), 
+  )",[extended]))),
+    <<"::.4">> = iolist_to_binary(join(re:split("1.2.3.4","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[trim]))),
     <<"::.4:">> = iolist_to_binary(join(re:split("1.2.3.4","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[{parts,
-                                                                                                                                                                                                                                                                                                                                        2}]))), 
-    <<"::.4:">> = iolist_to_binary(join(re:split("1.2.3.4","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[]))), 
-    <<"::.206">> = iolist_to_binary(join(re:split("131.111.10.206","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                        2}]))),
+    <<"::.4:">> = iolist_to_binary(join(re:split("1.2.3.4","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[]))),
+    <<"::.206">> = iolist_to_binary(join(re:split("131.111.10.206","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[trim]))),
     <<"::.206:">> = iolist_to_binary(join(re:split("131.111.10.206","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[{parts,
-                                                                                                                                                                                                                                                                                                                                                      2}]))), 
-    <<"::.206:">> = iolist_to_binary(join(re:split("131.111.10.206","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[]))), 
-    <<"::.0">> = iolist_to_binary(join(re:split("10.0.0.0","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                      2}]))),
+    <<"::.206:">> = iolist_to_binary(join(re:split("131.111.10.206","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[]))),
+    <<"::.0">> = iolist_to_binary(join(re:split("10.0.0.0","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[trim]))),
     <<"::.0:">> = iolist_to_binary(join(re:split("10.0.0.0","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[{parts,
-                                                                                                                                                                                                                                                                                                                                          2}]))), 
-    <<"::.0:">> = iolist_to_binary(join(re:split("10.0.0.0","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                          2}]))),
+    <<"::.0:">> = iolist_to_binary(join(re:split("10.0.0.0","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[{parts,
-                                                                                                                                                                                                                                                                                                                                              2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[]))), 
-    <<"10.6">> = iolist_to_binary(join(re:split("10.6","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                              2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[]))),
+    <<"10.6">> = iolist_to_binary(join(re:split("10.6","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[trim]))),
     <<"10.6">> = iolist_to_binary(join(re:split("10.6","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[{parts,
-                                                                                                                                                                                                                                                                                                                                  2}]))), 
-    <<"10.6">> = iolist_to_binary(join(re:split("10.6","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[]))), 
-    <<"455.3.4.5">> = iolist_to_binary(join(re:split("455.3.4.5","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                  2}]))),
+    <<"10.6">> = iolist_to_binary(join(re:split("10.6","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[]))),
+    <<"455.3.4.5">> = iolist_to_binary(join(re:split("455.3.4.5","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[trim]))),
     <<"455.3.4.5">> = iolist_to_binary(join(re:split("455.3.4.5","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[{parts,
-                                                                                                                                                                                                                                                                                                                                            2}]))), 
-    <<"455.3.4.5">> = iolist_to_binary(join(re:split("455.3.4.5","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[]))), 
-    <<":.4">> = iolist_to_binary(join(re:split("1.2.3.4","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                            2}]))),
+    <<"455.3.4.5">> = iolist_to_binary(join(re:split("455.3.4.5","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}",[]))),
+    <<":.4">> = iolist_to_binary(join(re:split("1.2.3.4","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[trim]))),
     <<":.4::">> = iolist_to_binary(join(re:split("1.2.3.4","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[{parts,
-                                                                                                                                                                                                                                                                                                                                        2}]))), 
-    <<":.4::">> = iolist_to_binary(join(re:split("1.2.3.4","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[]))), 
-    <<":.206">> = iolist_to_binary(join(re:split("131.111.10.206","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                        2}]))),
+    <<":.4::">> = iolist_to_binary(join(re:split("1.2.3.4","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[]))),
+    <<":.206">> = iolist_to_binary(join(re:split("131.111.10.206","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[trim]))),
     <<":.206::">> = iolist_to_binary(join(re:split("131.111.10.206","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[{parts,
-                                                                                                                                                                                                                                                                                                                                                      2}]))), 
-    <<":.206::">> = iolist_to_binary(join(re:split("131.111.10.206","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[]))), 
-    <<":.0">> = iolist_to_binary(join(re:split("10.0.0.0","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                      2}]))),
+    <<":.206::">> = iolist_to_binary(join(re:split("131.111.10.206","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[]))),
+    <<":.0">> = iolist_to_binary(join(re:split("10.0.0.0","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[trim]))),
     <<":.0::">> = iolist_to_binary(join(re:split("10.0.0.0","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[{parts,
-                                                                                                                                                                                                                                                                                                                                          2}]))), 
-    <<":.0::">> = iolist_to_binary(join(re:split("10.0.0.0","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                          2}]))),
+    <<":.0::">> = iolist_to_binary(join(re:split("10.0.0.0","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[{parts,
-                                                                                                                                                                                                                                                                                                                                              2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[]))), 
-    <<"10.6">> = iolist_to_binary(join(re:split("10.6","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                              2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[]))),
+    <<"10.6">> = iolist_to_binary(join(re:split("10.6","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[trim]))),
     <<"10.6">> = iolist_to_binary(join(re:split("10.6","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[{parts,
-                                                                                                                                                                                                                                                                                                                                  2}]))), 
-    <<"10.6">> = iolist_to_binary(join(re:split("10.6","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[]))), 
-    <<"455.3.4.5">> = iolist_to_binary(join(re:split("455.3.4.5","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                  2}]))),
+    <<"10.6">> = iolist_to_binary(join(re:split("10.6","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[]))),
+    <<"455.3.4.5">> = iolist_to_binary(join(re:split("455.3.4.5","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[trim]))),
     <<"455.3.4.5">> = iolist_to_binary(join(re:split("455.3.4.5","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[{parts,
-                                                                                                                                                                                                                                                                                                                                            2}]))), 
-    <<"455.3.4.5">> = iolist_to_binary(join(re:split("455.3.4.5","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[]))), 
-    <<":party">> = iolist_to_binary(join(re:split("now is the time for all good men to come to the aid of the party","^(\\w++|\\s++)*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                            2}]))),
+    <<"455.3.4.5">> = iolist_to_binary(join(re:split("455.3.4.5","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))",[]))),
+    <<":party">> = iolist_to_binary(join(re:split("now is the time for all good men to come to the aid of the party","^(\\w++|\\s++)*$",[trim]))),
     <<":party:">> = iolist_to_binary(join(re:split("now is the time for all good men to come to the aid of the party","^(\\w++|\\s++)*$",[{parts,
-                                                                                                                                                                                                                                                                                                                   2}]))), 
-    <<":party:">> = iolist_to_binary(join(re:split("now is the time for all good men to come to the aid of the party","^(\\w++|\\s++)*$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\w++|\\s++)*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                   2}]))),
+    <<":party:">> = iolist_to_binary(join(re:split("now is the time for all good men to come to the aid of the party","^(\\w++|\\s++)*$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\w++|\\s++)*$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\w++|\\s++)*$",[{parts,
-                                                                                                                                                                                                         2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\w++|\\s++)*$",[]))), 
-    <<"this is not a line with only words and spaces!">> = iolist_to_binary(join(re:split("this is not a line with only words and spaces!","^(\\w++|\\s++)*$",[trim]))), 
+                                                                                                                                                                                                         2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\w++|\\s++)*$",[]))),
+    <<"this is not a line with only words and spaces!">> = iolist_to_binary(join(re:split("this is not a line with only words and spaces!","^(\\w++|\\s++)*$",[trim]))),
     <<"this is not a line with only words and spaces!">> = iolist_to_binary(join(re:split("this is not a line with only words and spaces!","^(\\w++|\\s++)*$",[{parts,
-                                                                                                                                                                                                                                                                               2}]))), 
-    <<"this is not a line with only words and spaces!">> = iolist_to_binary(join(re:split("this is not a line with only words and spaces!","^(\\w++|\\s++)*$",[]))), 
-    <<":12345:a">> = iolist_to_binary(join(re:split("12345a","(\\d++)(\\w)",[trim]))), 
+                                                                                                                                                                                                                                                                               2}]))),
+    <<"this is not a line with only words and spaces!">> = iolist_to_binary(join(re:split("this is not a line with only words and spaces!","^(\\w++|\\s++)*$",[]))),
+    <<":12345:a">> = iolist_to_binary(join(re:split("12345a","(\\d++)(\\w)",[trim]))),
     <<":12345:a:">> = iolist_to_binary(join(re:split("12345a","(\\d++)(\\w)",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<":12345:a:">> = iolist_to_binary(join(re:split("12345a","(\\d++)(\\w)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(\\d++)(\\w)",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<":12345:a:">> = iolist_to_binary(join(re:split("12345a","(\\d++)(\\w)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(\\d++)(\\w)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(\\d++)(\\w)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(\\d++)(\\w)",[]))), 
-    <<"12345+">> = iolist_to_binary(join(re:split("12345+","(\\d++)(\\w)",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(\\d++)(\\w)",[]))),
+    <<"12345+">> = iolist_to_binary(join(re:split("12345+","(\\d++)(\\w)",[trim]))),
     <<"12345+">> = iolist_to_binary(join(re:split("12345+","(\\d++)(\\w)",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"12345+">> = iolist_to_binary(join(re:split("12345+","(\\d++)(\\w)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaab","a++b",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"12345+">> = iolist_to_binary(join(re:split("12345+","(\\d++)(\\w)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaab","a++b",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaab","a++b",[{parts,
-                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaab","a++b",[]))), 
-    <<":aaab">> = iolist_to_binary(join(re:split("aaab","(a++b)",[trim]))), 
+                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaab","a++b",[]))),
+    <<":aaab">> = iolist_to_binary(join(re:split("aaab","(a++b)",[trim]))),
     <<":aaab:">> = iolist_to_binary(join(re:split("aaab","(a++b)",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":aaab:">> = iolist_to_binary(join(re:split("aaab","(a++b)",[]))), 
-    <<":aaa">> = iolist_to_binary(join(re:split("aaab","(a++)b",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":aaab:">> = iolist_to_binary(join(re:split("aaab","(a++b)",[]))),
+    <<":aaa">> = iolist_to_binary(join(re:split("aaab","(a++)b",[trim]))),
     <<":aaa:">> = iolist_to_binary(join(re:split("aaab","(a++)b",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<":aaa:">> = iolist_to_binary(join(re:split("aaab","(a++)b",[]))), 
-    <<"((:x">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","([^()]++|\\([^()]*\\))+",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<":aaa:">> = iolist_to_binary(join(re:split("aaab","(a++)b",[]))),
+    <<"((:x">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","([^()]++|\\([^()]*\\))+",[trim]))),
     <<"((:x:">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","([^()]++|\\([^()]*\\))+",[{parts,
-                                                                                                                                                                                                                                    2}]))), 
-    <<"((:x:">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","([^()]++|\\([^()]*\\))+",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("(abc)","\\(([^()]++|\\([^()]+\\))+\\)",[trim]))), 
+                                                                                                                                                                                                                                    2}]))),
+    <<"((:x:">> = iolist_to_binary(join(re:split("((abc(ade)ufh()()x","([^()]++|\\([^()]*\\))+",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("(abc)","\\(([^()]++|\\([^()]+\\))+\\)",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("(abc)","\\(([^()]++|\\([^()]+\\))+\\)",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("(abc)","\\(([^()]++|\\([^()]+\\))+\\)",[]))), 
-    <<":xyz">> = iolist_to_binary(join(re:split("(abc(def)xyz)","\\(([^()]++|\\([^()]+\\))+\\)",[trim]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("(abc)","\\(([^()]++|\\([^()]+\\))+\\)",[]))),
+    <<":xyz">> = iolist_to_binary(join(re:split("(abc(def)xyz)","\\(([^()]++|\\([^()]+\\))+\\)",[trim]))),
     <<":xyz:">> = iolist_to_binary(join(re:split("(abc(def)xyz)","\\(([^()]++|\\([^()]+\\))+\\)",[{parts,
-                                                                                                                                                                                                                                        2}]))), 
-    <<":xyz:">> = iolist_to_binary(join(re:split("(abc(def)xyz)","\\(([^()]++|\\([^()]+\\))+\\)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\(([^()]++|\\([^()]+\\))+\\)",[trim]))), 
+                                                                                                                                                                                                                                        2}]))),
+    <<":xyz:">> = iolist_to_binary(join(re:split("(abc(def)xyz)","\\(([^()]++|\\([^()]+\\))+\\)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\(([^()]++|\\([^()]+\\))+\\)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\(([^()]++|\\([^()]+\\))+\\)",[{parts,
-                                                                                                                                                                                                                                    2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\(([^()]++|\\([^()]+\\))+\\)",[]))), 
-    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(([^()]++|\\([^()]+\\))+\\)",[trim]))), 
+                                                                                                                                                                                                                                    2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","\\(([^()]++|\\([^()]+\\))+\\)",[]))),
+    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(([^()]++|\\([^()]+\\))+\\)",[trim]))),
     <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(([^()]++|\\([^()]+\\))+\\)",[{parts,
-                                                                                                                                                                                                                                                                                                              2}]))), 
-    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(([^()]++|\\([^()]+\\))+\\)",[]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abc","^([^()]|\\((?1)*\\))*$",[trim]))), 
+                                                                                                                                                                                                                                                                                                              2}]))),
+    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(([^()]++|\\([^()]+\\))+\\)",[]))),
+    <<":c">> = iolist_to_binary(join(re:split("abc","^([^()]|\\((?1)*\\))*$",[trim]))),
     <<":c:">> = iolist_to_binary(join(re:split("abc","^([^()]|\\((?1)*\\))*$",[{parts,
-                                                                                                                                                                                                     2}]))), 
-    <<":c:">> = iolist_to_binary(join(re:split("abc","^([^()]|\\((?1)*\\))*$",[]))), 
-    <<":c">> = iolist_to_binary(join(re:split("a(b)c","^([^()]|\\((?1)*\\))*$",[trim]))), 
+                                                                                                                                                                                                     2}]))),
+    <<":c:">> = iolist_to_binary(join(re:split("abc","^([^()]|\\((?1)*\\))*$",[]))),
+    <<":c">> = iolist_to_binary(join(re:split("a(b)c","^([^()]|\\((?1)*\\))*$",[trim]))),
     <<":c:">> = iolist_to_binary(join(re:split("a(b)c","^([^()]|\\((?1)*\\))*$",[{parts,
-                                                                                                                                                                                                         2}]))), 
-    <<":c:">> = iolist_to_binary(join(re:split("a(b)c","^([^()]|\\((?1)*\\))*$",[]))), 
-    <<":d">> = iolist_to_binary(join(re:split("a(b(c))d","^([^()]|\\((?1)*\\))*$",[trim]))), 
+                                                                                                                                                                                                         2}]))),
+    <<":c:">> = iolist_to_binary(join(re:split("a(b)c","^([^()]|\\((?1)*\\))*$",[]))),
+    <<":d">> = iolist_to_binary(join(re:split("a(b(c))d","^([^()]|\\((?1)*\\))*$",[trim]))),
     <<":d:">> = iolist_to_binary(join(re:split("a(b(c))d","^([^()]|\\((?1)*\\))*$",[{parts,
-                                                                                                                                                                                                               2}]))), 
-    <<":d:">> = iolist_to_binary(join(re:split("a(b(c))d","^([^()]|\\((?1)*\\))*$",[]))), 
-    <<"*** Failers)">> = iolist_to_binary(join(re:split("*** Failers)","^([^()]|\\((?1)*\\))*$",[trim]))), 
+                                                                                                                                                                                                               2}]))),
+    <<":d:">> = iolist_to_binary(join(re:split("a(b(c))d","^([^()]|\\((?1)*\\))*$",[]))),
+    <<"*** Failers)">> = iolist_to_binary(join(re:split("*** Failers)","^([^()]|\\((?1)*\\))*$",[trim]))),
     <<"*** Failers)">> = iolist_to_binary(join(re:split("*** Failers)","^([^()]|\\((?1)*\\))*$",[{parts,
-                                                                                                                                                                                                                       2}]))), 
-    <<"*** Failers)">> = iolist_to_binary(join(re:split("*** Failers)","^([^()]|\\((?1)*\\))*$",[]))), 
-    <<"a(b(c)d">> = iolist_to_binary(join(re:split("a(b(c)d","^([^()]|\\((?1)*\\))*$",[trim]))), 
+                                                                                                                                                                                                                       2}]))),
+    <<"*** Failers)">> = iolist_to_binary(join(re:split("*** Failers)","^([^()]|\\((?1)*\\))*$",[]))),
+    <<"a(b(c)d">> = iolist_to_binary(join(re:split("a(b(c)d","^([^()]|\\((?1)*\\))*$",[trim]))),
     <<"a(b(c)d">> = iolist_to_binary(join(re:split("a(b(c)d","^([^()]|\\((?1)*\\))*$",[{parts,
-                                                                                                                                                                                                             2}]))), 
-    <<"a(b(c)d">> = iolist_to_binary(join(re:split("a(b(c)d","^([^()]|\\((?1)*\\))*$",[]))), 
+                                                                                                                                                                                                             2}]))),
+    <<"a(b(c)d">> = iolist_to_binary(join(re:split("a(b(c)d","^([^()]|\\((?1)*\\))*$",[]))),
     ok.
 run42() ->
-    <<":3">> = iolist_to_binary(join(re:split(">abc>123<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[trim]))), 
+    <<":3">> = iolist_to_binary(join(re:split(">abc>123<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[trim]))),
     <<":3:">> = iolist_to_binary(join(re:split(">abc>123<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[{parts,
-                                                                                                                                                                                                                                             2}]))), 
-    <<":3:">> = iolist_to_binary(join(re:split(">abc>123<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[]))), 
-    <<":3">> = iolist_to_binary(join(re:split(">abc>1(2)3<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[trim]))), 
+                                                                                                                                                                                                                                             2}]))),
+    <<":3:">> = iolist_to_binary(join(re:split(">abc>123<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[]))),
+    <<":3">> = iolist_to_binary(join(re:split(">abc>1(2)3<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[trim]))),
     <<":3:">> = iolist_to_binary(join(re:split(">abc>1(2)3<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[{parts,
-                                                                                                                                                                                                                                                 2}]))), 
-    <<":3:">> = iolist_to_binary(join(re:split(">abc>1(2)3<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[]))), 
-    <<":(1(2)3)">> = iolist_to_binary(join(re:split(">abc>(1(2)3)<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[trim]))), 
+                                                                                                                                                                                                                                                 2}]))),
+    <<":3:">> = iolist_to_binary(join(re:split(">abc>1(2)3<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[]))),
+    <<":(1(2)3)">> = iolist_to_binary(join(re:split(">abc>(1(2)3)<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[trim]))),
     <<":(1(2)3):">> = iolist_to_binary(join(re:split(">abc>(1(2)3)<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[{parts,
-                                                                                                                                                                                                                                                     2}]))), 
-    <<":(1(2)3):">> = iolist_to_binary(join(re:split(">abc>(1(2)3)<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[]))), 
+                                                                                                                                                                                                                                                     2}]))),
+    <<":(1(2)3):">> = iolist_to_binary(join(re:split(">abc>(1(2)3)<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[]))),
     <<":1221:1">> = iolist_to_binary(join(re:split("1221","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless,
-                                                                                                                                                                                                                             trim]))), 
+                                                                                                                                                                                                                             trim]))),
     <<":1221:1:::">> = iolist_to_binary(join(re:split("1221","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless,
                                                                                                                                                                                                                                {parts,
-                                                                                                                                                                                                                                2}]))), 
-    <<":1221:1:::">> = iolist_to_binary(join(re:split("1221","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless]))), 
+                                                                                                                                                                                                                                2}]))),
+    <<":1221:1:::">> = iolist_to_binary(join(re:split("1221","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless]))),
     <<":::Satanoscillatemymetallicsonatas:S">> = iolist_to_binary(join(re:split("Satanoscillatemymetallicsonatas","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless,
-                                                                                                                                                                                                                                                                                   trim]))), 
+                                                                                                                                                                                                                                                                                   trim]))),
     <<":::Satanoscillatemymetallicsonatas:S:">> = iolist_to_binary(join(re:split("Satanoscillatemymetallicsonatas","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless,
                                                                                                                                                                                                                                                                                      {parts,
-                                                                                                                                                                                                                                                                                      2}]))), 
-    <<":::Satanoscillatemymetallicsonatas:S:">> = iolist_to_binary(join(re:split("Satanoscillatemymetallicsonatas","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless]))), 
+                                                                                                                                                                                                                                                                                      2}]))),
+    <<":::Satanoscillatemymetallicsonatas:S:">> = iolist_to_binary(join(re:split("Satanoscillatemymetallicsonatas","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless]))),
     <<":::AmanaplanacanalPanama:A">> = iolist_to_binary(join(re:split("AmanaplanacanalPanama","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless,
-                                                                                                                                                                                                                                                               trim]))), 
+                                                                                                                                                                                                                                                               trim]))),
     <<":::AmanaplanacanalPanama:A:">> = iolist_to_binary(join(re:split("AmanaplanacanalPanama","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless,
                                                                                                                                                                                                                                                                  {parts,
-                                                                                                                                                                                                                                                                  2}]))), 
-    <<":::AmanaplanacanalPanama:A:">> = iolist_to_binary(join(re:split("AmanaplanacanalPanama","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless]))), 
+                                                                                                                                                                                                                                                                  2}]))),
+    <<":::AmanaplanacanalPanama:A:">> = iolist_to_binary(join(re:split("AmanaplanacanalPanama","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless]))),
     <<":::AblewasIereIsawElba:A">> = iolist_to_binary(join(re:split("AblewasIereIsawElba","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless,
-                                                                                                                                                                                                                                                           trim]))), 
+                                                                                                                                                                                                                                                           trim]))),
     <<":::AblewasIereIsawElba:A:">> = iolist_to_binary(join(re:split("AblewasIereIsawElba","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless,
                                                                                                                                                                                                                                                              {parts,
-                                                                                                                                                                                                                                                              2}]))), 
-    <<":::AblewasIereIsawElba:A:">> = iolist_to_binary(join(re:split("AblewasIereIsawElba","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless]))), 
+                                                                                                                                                                                                                                                              2}]))),
+    <<":::AblewasIereIsawElba:A:">> = iolist_to_binary(join(re:split("AblewasIereIsawElba","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless,
-                                                                                                                                                                                                                                           trim]))), 
+                                                                                                                                                                                                                                           trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless,
                                                                                                                                                                                                                                              {parts,
-                                                                                                                                                                                                                                              2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless]))), 
+                                                                                                                                                                                                                                              2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless]))),
     <<"Thequickbrownfox">> = iolist_to_binary(join(re:split("Thequickbrownfox","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless,
-                                                                                                                                                                                                                                                     trim]))), 
+                                                                                                                                                                                                                                                     trim]))),
     <<"Thequickbrownfox">> = iolist_to_binary(join(re:split("Thequickbrownfox","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless,
                                                                                                                                                                                                                                                        {parts,
-                                                                                                                                                                                                                                                        2}]))), 
-    <<"Thequickbrownfox">> = iolist_to_binary(join(re:split("Thequickbrownfox","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless]))), 
-    <<":12">> = iolist_to_binary(join(re:split("12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[trim]))), 
+                                                                                                                                                                                                                                                        2}]))),
+    <<"Thequickbrownfox">> = iolist_to_binary(join(re:split("Thequickbrownfox","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$",[caseless]))),
+    <<":12">> = iolist_to_binary(join(re:split("12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[trim]))),
     <<":12::">> = iolist_to_binary(join(re:split("12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[{parts,
-                                                                                                                                                                                                                                2}]))), 
-    <<":12::">> = iolist_to_binary(join(re:split("12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[]))), 
-    <<":(((2+2)*-3)-7):-">> = iolist_to_binary(join(re:split("(((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[trim]))), 
+                                                                                                                                                                                                                                2}]))),
+    <<":12::">> = iolist_to_binary(join(re:split("12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[]))),
+    <<":(((2+2)*-3)-7):-">> = iolist_to_binary(join(re:split("(((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[trim]))),
     <<":(((2+2)*-3)-7):-:">> = iolist_to_binary(join(re:split("(((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[{parts,
-                                                                                                                                                                                                                                                        2}]))), 
-    <<":(((2+2)*-3)-7):-:">> = iolist_to_binary(join(re:split("(((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[]))), 
-    <<":-12">> = iolist_to_binary(join(re:split("-12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[trim]))), 
+                                                                                                                                                                                                                                                        2}]))),
+    <<":(((2+2)*-3)-7):-:">> = iolist_to_binary(join(re:split("(((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[]))),
+    <<":-12">> = iolist_to_binary(join(re:split("-12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[trim]))),
     <<":-12::">> = iolist_to_binary(join(re:split("-12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[{parts,
-                                                                                                                                                                                                                                  2}]))), 
-    <<":-12::">> = iolist_to_binary(join(re:split("-12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[trim]))), 
+                                                                                                                                                                                                                                  2}]))),
+    <<":-12::">> = iolist_to_binary(join(re:split("-12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[{parts,
-                                                                                                                                                                                                                                                  2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[]))), 
-    <<"((2+2)*-3)-7)">> = iolist_to_binary(join(re:split("((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[trim]))), 
+                                                                                                                                                                                                                                                  2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[]))),
+    <<"((2+2)*-3)-7)">> = iolist_to_binary(join(re:split("((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[trim]))),
     <<"((2+2)*-3)-7)">> = iolist_to_binary(join(re:split("((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[{parts,
-                                                                                                                                                                                                                                                      2}]))), 
-    <<"((2+2)*-3)-7)">> = iolist_to_binary(join(re:split("((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[]))), 
-    <<":xyz:y">> = iolist_to_binary(join(re:split("xyz","^(x(y|(?1){2})z)",[trim]))), 
+                                                                                                                                                                                                                                                      2}]))),
+    <<"((2+2)*-3)-7)">> = iolist_to_binary(join(re:split("((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$",[]))),
+    <<":xyz:y">> = iolist_to_binary(join(re:split("xyz","^(x(y|(?1){2})z)",[trim]))),
     <<":xyz:y:">> = iolist_to_binary(join(re:split("xyz","^(x(y|(?1){2})z)",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<":xyz:y:">> = iolist_to_binary(join(re:split("xyz","^(x(y|(?1){2})z)",[]))), 
-    <<":xxyzxyzz:xyzxyz">> = iolist_to_binary(join(re:split("xxyzxyzz","^(x(y|(?1){2})z)",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<":xyz:y:">> = iolist_to_binary(join(re:split("xyz","^(x(y|(?1){2})z)",[]))),
+    <<":xxyzxyzz:xyzxyz">> = iolist_to_binary(join(re:split("xxyzxyzz","^(x(y|(?1){2})z)",[trim]))),
     <<":xxyzxyzz:xyzxyz:">> = iolist_to_binary(join(re:split("xxyzxyzz","^(x(y|(?1){2})z)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":xxyzxyzz:xyzxyz:">> = iolist_to_binary(join(re:split("xxyzxyzz","^(x(y|(?1){2})z)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(x(y|(?1){2})z)",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":xxyzxyzz:xyzxyz:">> = iolist_to_binary(join(re:split("xxyzxyzz","^(x(y|(?1){2})z)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(x(y|(?1){2})z)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(x(y|(?1){2})z)",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(x(y|(?1){2})z)",[]))), 
-    <<"xxyzz">> = iolist_to_binary(join(re:split("xxyzz","^(x(y|(?1){2})z)",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(x(y|(?1){2})z)",[]))),
+    <<"xxyzz">> = iolist_to_binary(join(re:split("xxyzz","^(x(y|(?1){2})z)",[trim]))),
     <<"xxyzz">> = iolist_to_binary(join(re:split("xxyzz","^(x(y|(?1){2})z)",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"xxyzz">> = iolist_to_binary(join(re:split("xxyzz","^(x(y|(?1){2})z)",[]))), 
-    <<"xxyzxyzxyzz">> = iolist_to_binary(join(re:split("xxyzxyzxyzz","^(x(y|(?1){2})z)",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"xxyzz">> = iolist_to_binary(join(re:split("xxyzz","^(x(y|(?1){2})z)",[]))),
+    <<"xxyzxyzxyzz">> = iolist_to_binary(join(re:split("xxyzxyzxyzz","^(x(y|(?1){2})z)",[trim]))),
     <<"xxyzxyzxyzz">> = iolist_to_binary(join(re:split("xxyzxyzxyzz","^(x(y|(?1){2})z)",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"xxyzxyzxyzz">> = iolist_to_binary(join(re:split("xxyzxyzxyzz","^(x(y|(?1){2})z)",[]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"xxyzxyzxyzz">> = iolist_to_binary(join(re:split("xxyzxyzxyzz","^(x(y|(?1){2})z)",[]))),
     <<":<>:<>">> = iolist_to_binary(join(re:split("<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
-                                                                                                                                                                                                                                             trim]))), 
+                                                                                                                                                                                                                                             trim]))),
     <<":<>:<>:">> = iolist_to_binary(join(re:split("<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
                                                                                                                                                                                                                                                {parts,
-                                                                                                                                                                                                                                                2}]))), 
-    <<":<>:<>:">> = iolist_to_binary(join(re:split("<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))), 
+                                                                                                                                                                                                                                                2}]))),
+    <<":<>:<>:">> = iolist_to_binary(join(re:split("<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))),
     <<":<abcd>:<abcd>">> = iolist_to_binary(join(re:split("<abcd>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
-                                                                                                                                                                                                                                                     trim]))), 
+                                                                                                                                                                                                                                                     trim]))),
     <<":<abcd>:<abcd>:">> = iolist_to_binary(join(re:split("<abcd>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
                                                                                                                                                                                                                                                        {parts,
-                                                                                                                                                                                                                                                        2}]))), 
-    <<":<abcd>:<abcd>:">> = iolist_to_binary(join(re:split("<abcd>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))), 
+                                                                                                                                                                                                                                                        2}]))),
+    <<":<abcd>:<abcd>:">> = iolist_to_binary(join(re:split("<abcd>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))),
     <<":<abc <123> hij>:<abc <123> hij>">> = iolist_to_binary(join(re:split("<abc <123> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
-                                                                                                                                                                                                                                                                       trim]))), 
+                                                                                                                                                                                                                                                                       trim]))),
     <<":<abc <123> hij>:<abc <123> hij>:">> = iolist_to_binary(join(re:split("<abc <123> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
                                                                                                                                                                                                                                                                          {parts,
-                                                                                                                                                                                                                                                                          2}]))), 
-    <<":<abc <123> hij>:<abc <123> hij>:">> = iolist_to_binary(join(re:split("<abc <123> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))), 
+                                                                                                                                                                                                                                                                          2}]))),
+    <<":<abc <123> hij>:<abc <123> hij>:">> = iolist_to_binary(join(re:split("<abc <123> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))),
     <<"<abc :<def>:<def>: hij>">> = iolist_to_binary(join(re:split("<abc <def> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
-                                                                                                                                                                                                                                                                       trim]))), 
+                                                                                                                                                                                                                                                                       trim]))),
     <<"<abc :<def>:<def>: hij>">> = iolist_to_binary(join(re:split("<abc <def> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
                                                                                                                                                                                                                                                                          {parts,
-                                                                                                                                                                                                                                                                          2}]))), 
-    <<"<abc :<def>:<def>: hij>">> = iolist_to_binary(join(re:split("<abc <def> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))), 
+                                                                                                                                                                                                                                                                          2}]))),
+    <<"<abc :<def>:<def>: hij>">> = iolist_to_binary(join(re:split("<abc <def> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))),
     <<":<abc<>def>:<abc<>def>">> = iolist_to_binary(join(re:split("<abc<>def>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
-                                                                                                                                                                                                                                                             trim]))), 
+                                                                                                                                                                                                                                                             trim]))),
     <<":<abc<>def>:<abc<>def>:">> = iolist_to_binary(join(re:split("<abc<>def>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
                                                                                                                                                                                                                                                                {parts,
-                                                                                                                                                                                                                                                                2}]))), 
-    <<":<abc<>def>:<abc<>def>:">> = iolist_to_binary(join(re:split("<abc<>def>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))), 
+                                                                                                                                                                                                                                                                2}]))),
+    <<":<abc<>def>:<abc<>def>:">> = iolist_to_binary(join(re:split("<abc<>def>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))),
     <<"<abc:<>:<>">> = iolist_to_binary(join(re:split("<abc<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
-                                                                                                                                                                                                                                                     trim]))), 
+                                                                                                                                                                                                                                                     trim]))),
     <<"<abc:<>:<>:">> = iolist_to_binary(join(re:split("<abc<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
                                                                                                                                                                                                                                                        {parts,
-                                                                                                                                                                                                                                                        2}]))), 
-    <<"<abc:<>:<>:">> = iolist_to_binary(join(re:split("<abc<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))), 
+                                                                                                                                                                                                                                                        2}]))),
+    <<"<abc:<>:<>:">> = iolist_to_binary(join(re:split("<abc<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
-                                                                                                                                                                                                                                                               trim]))), 
+                                                                                                                                                                                                                                                               trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
                                                                                                                                                                                                                                                                  {parts,
-                                                                                                                                                                                                                                                                  2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))), 
+                                                                                                                                                                                                                                                                  2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))),
     <<"<abc">> = iolist_to_binary(join(re:split("<abc","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
-                                                                                                                                                                                                                                                 trim]))), 
+                                                                                                                                                                                                                                                 trim]))),
     <<"<abc">> = iolist_to_binary(join(re:split("<abc","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended,
                                                                                                                                                                                                                                                    {parts,
-                                                                                                                                                                                                                                                    2}]))), 
-    <<"<abc">> = iolist_to_binary(join(re:split("<abc","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))), 
-    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^a+(*FAIL)",[trim]))), 
+                                                                                                                                                                                                                                                    2}]))),
+    <<"<abc">> = iolist_to_binary(join(re:split("<abc","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))",[extended]))),
+    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^a+(*FAIL)",[trim]))),
     <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^a+(*FAIL)",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^a+(*FAIL)",[]))), 
-    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?c+(*FAIL)",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^a+(*FAIL)",[]))),
+    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?c+(*FAIL)",[trim]))),
     <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?c+(*FAIL)",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?c+(*FAIL)",[]))), 
-    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*PRUNE)c+(*FAIL)",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?c+(*FAIL)",[]))),
+    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*PRUNE)c+(*FAIL)",[trim]))),
     <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*PRUNE)c+(*FAIL)",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*PRUNE)c+(*FAIL)",[]))), 
-    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*COMMIT)c+(*FAIL)",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*PRUNE)c+(*FAIL)",[]))),
+    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*COMMIT)c+(*FAIL)",[trim]))),
     <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*COMMIT)c+(*FAIL)",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*COMMIT)c+(*FAIL)",[]))), 
-    <<"aaabcccaaabccc">> = iolist_to_binary(join(re:split("aaabcccaaabccc","a+b?(*SKIP)c+(*FAIL)",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*COMMIT)c+(*FAIL)",[]))),
+    <<"aaabcccaaabccc">> = iolist_to_binary(join(re:split("aaabcccaaabccc","a+b?(*SKIP)c+(*FAIL)",[trim]))),
     <<"aaabcccaaabccc">> = iolist_to_binary(join(re:split("aaabcccaaabccc","a+b?(*SKIP)c+(*FAIL)",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<"aaabcccaaabccc">> = iolist_to_binary(join(re:split("aaabcccaaabccc","a+b?(*SKIP)c+(*FAIL)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaxxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<"aaabcccaaabccc">> = iolist_to_binary(join(re:split("aaabcccaaabccc","a+b?(*SKIP)c+(*FAIL)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaxxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaxxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaxxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<":++++++">> = iolist_to_binary(join(re:split("aaa++++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaxxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<":++++++">> = iolist_to_binary(join(re:split("aaa++++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":++++++">> = iolist_to_binary(join(re:split("aaa++++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                                  2}]))), 
-    <<":++++++">> = iolist_to_binary(join(re:split("aaa++++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("bbbxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                                  2}]))),
+    <<":++++++">> = iolist_to_binary(join(re:split("aaa++++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<"">> = iolist_to_binary(join(re:split("bbbxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("bbbxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("bbbxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<":+++++">> = iolist_to_binary(join(re:split("bbb+++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("bbbxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<":+++++">> = iolist_to_binary(join(re:split("bbb+++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":+++++">> = iolist_to_binary(join(re:split("bbb+++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                                2}]))), 
-    <<":+++++">> = iolist_to_binary(join(re:split("bbb+++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("cccxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                                2}]))),
+    <<":+++++">> = iolist_to_binary(join(re:split("bbb+++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<"">> = iolist_to_binary(join(re:split("cccxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("cccxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("cccxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<":++++">> = iolist_to_binary(join(re:split("ccc++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("cccxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<":++++">> = iolist_to_binary(join(re:split("ccc++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":++++">> = iolist_to_binary(join(re:split("ccc++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                              2}]))), 
-    <<":++++">> = iolist_to_binary(join(re:split("ccc++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<":ddddd">> = iolist_to_binary(join(re:split("dddddddd","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                              2}]))),
+    <<":++++">> = iolist_to_binary(join(re:split("ccc++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<":ddddd">> = iolist_to_binary(join(re:split("dddddddd","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":ddddd">> = iolist_to_binary(join(re:split("dddddddd","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                                2}]))), 
-    <<":ddddd">> = iolist_to_binary(join(re:split("dddddddd","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<":aaaxxxxxx">> = iolist_to_binary(join(re:split("aaaxxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                                2}]))),
+    <<":ddddd">> = iolist_to_binary(join(re:split("dddddddd","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<":aaaxxxxxx">> = iolist_to_binary(join(re:split("aaaxxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":aaaxxxxxx:">> = iolist_to_binary(join(re:split("aaaxxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                              2}]))), 
-    <<":aaaxxxxxx:">> = iolist_to_binary(join(re:split("aaaxxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<":aaa:++++++">> = iolist_to_binary(join(re:split("aaa++++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                              2}]))),
+    <<":aaaxxxxxx:">> = iolist_to_binary(join(re:split("aaaxxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<":aaa:++++++">> = iolist_to_binary(join(re:split("aaa++++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":aaa:++++++">> = iolist_to_binary(join(re:split("aaa++++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                              2}]))), 
-    <<":aaa:++++++">> = iolist_to_binary(join(re:split("aaa++++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<":bbbxxxxx">> = iolist_to_binary(join(re:split("bbbxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                              2}]))),
+    <<":aaa:++++++">> = iolist_to_binary(join(re:split("aaa++++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<":bbbxxxxx">> = iolist_to_binary(join(re:split("bbbxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":bbbxxxxx:">> = iolist_to_binary(join(re:split("bbbxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                            2}]))), 
-    <<":bbbxxxxx:">> = iolist_to_binary(join(re:split("bbbxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<":bbb:+++++">> = iolist_to_binary(join(re:split("bbb+++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                            2}]))),
+    <<":bbbxxxxx:">> = iolist_to_binary(join(re:split("bbbxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<":bbb:+++++">> = iolist_to_binary(join(re:split("bbb+++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":bbb:+++++">> = iolist_to_binary(join(re:split("bbb+++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                            2}]))), 
-    <<":bbb:+++++">> = iolist_to_binary(join(re:split("bbb+++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<":cccxxxx">> = iolist_to_binary(join(re:split("cccxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                            2}]))),
+    <<":bbb:+++++">> = iolist_to_binary(join(re:split("bbb+++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<":cccxxxx">> = iolist_to_binary(join(re:split("cccxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":cccxxxx:">> = iolist_to_binary(join(re:split("cccxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                          2}]))), 
-    <<":cccxxxx:">> = iolist_to_binary(join(re:split("cccxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<":ccc:++++">> = iolist_to_binary(join(re:split("ccc++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                          2}]))),
+    <<":cccxxxx:">> = iolist_to_binary(join(re:split("cccxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<":ccc:++++">> = iolist_to_binary(join(re:split("ccc++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":ccc:++++">> = iolist_to_binary(join(re:split("ccc++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                          2}]))), 
-    <<":ccc:++++">> = iolist_to_binary(join(re:split("ccc++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<":ddd:ddddd">> = iolist_to_binary(join(re:split("dddddddd","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))), 
+                                                                                                                                                                                                                                                                                          2}]))),
+    <<":ccc:++++">> = iolist_to_binary(join(re:split("ccc++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<":ddd:ddddd">> = iolist_to_binary(join(re:split("dddddddd","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[trim]))),
     <<":ddd:ddddd">> = iolist_to_binary(join(re:split("dddddddd","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[{parts,
-                                                                                                                                                                                                                                                                                            2}]))), 
-    <<":ddd:ddddd">> = iolist_to_binary(join(re:split("dddddddd","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))), 
-    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*THEN)c+(*FAIL)",[trim]))), 
+                                                                                                                                                                                                                                                                                            2}]))),
+    <<":ddd:ddddd">> = iolist_to_binary(join(re:split("dddddddd","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})",[]))),
+    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*THEN)c+(*FAIL)",[trim]))),
     <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*THEN)c+(*FAIL)",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*THEN)c+(*FAIL)",[]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"aaabccc">> = iolist_to_binary(join(re:split("aaabccc","a+b?(*THEN)c+(*FAIL)",[]))),
     <<":AB:B">> = iolist_to_binary(join(re:split("AB","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
-                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                    trim]))),
     <<":AB:B::">> = iolist_to_binary(join(re:split("AB","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                       2}]))), 
-    <<":AB:B::">> = iolist_to_binary(join(re:split("AB","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))), 
+                                                                                                                                                                                                       2}]))),
+    <<":AB:B::">> = iolist_to_binary(join(re:split("AB","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))),
     <<":AB:B::X">> = iolist_to_binary(join(re:split("ABX","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
-                                                                                                                                                                                                      trim]))), 
+                                                                                                                                                                                                      trim]))),
     <<":AB:B::X">> = iolist_to_binary(join(re:split("ABX","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
                                                                                                                                                                                                         {parts,
-                                                                                                                                                                                                         2}]))), 
-    <<":AB:B::X">> = iolist_to_binary(join(re:split("ABX","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))), 
+                                                                                                                                                                                                         2}]))),
+    <<":AB:B::X">> = iolist_to_binary(join(re:split("ABX","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))),
     <<":AAD:A:E">> = iolist_to_binary(join(re:split("AADE","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
-                                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                                        trim]))),
     <<":AAD:A:E:">> = iolist_to_binary(join(re:split("AADE","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
                                                                                                                                                                                                           {parts,
-                                                                                                                                                                                                           2}]))), 
-    <<":AAD:A:E:">> = iolist_to_binary(join(re:split("AADE","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))), 
+                                                                                                                                                                                                           2}]))),
+    <<":AAD:A:E:">> = iolist_to_binary(join(re:split("AADE","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))),
     <<":ACD:C:E">> = iolist_to_binary(join(re:split("ACDE","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
-                                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                                        trim]))),
     <<":ACD:C:E:">> = iolist_to_binary(join(re:split("ACDE","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
                                                                                                                                                                                                           {parts,
-                                                                                                                                                                                                           2}]))), 
-    <<":ACD:C:E:">> = iolist_to_binary(join(re:split("ACDE","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))), 
+                                                                                                                                                                                                           2}]))),
+    <<":ACD:C:E:">> = iolist_to_binary(join(re:split("ACDE","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
-                                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                                    trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
                                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                                       2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))), 
+                                                                                                                                                                                                                       2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))),
     <<"AD">> = iolist_to_binary(join(re:split("AD","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
-                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                    trim]))),
     <<"AD">> = iolist_to_binary(join(re:split("AD","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                       2}]))), 
-    <<"AD">> = iolist_to_binary(join(re:split("AD","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))), 
+                                                                                                                                                                                                       2}]))),
+    <<"AD">> = iolist_to_binary(join(re:split("AD","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))),
     <<":1221:1">> = iolist_to_binary(join(re:split("1221","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless,
-                                                                                                                                                                                                                                                                                                                     trim]))), 
+                                                                                                                                                                                                                                                                                                                     trim]))),
     <<":1221:1:::">> = iolist_to_binary(join(re:split("1221","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless,
                                                                                                                                                                                                                                                                                                                        {parts,
-                                                                                                                                                                                                                                                                                                                        2}]))), 
-    <<":1221:1:::">> = iolist_to_binary(join(re:split("1221","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless]))), 
+                                                                                                                                                                                                                                                                                                                        2}]))),
+    <<":1221:1:::">> = iolist_to_binary(join(re:split("1221","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless]))),
     <<":::Satan, oscillate my metallic sonatas:S">> = iolist_to_binary(join(re:split("Satan, oscillate my metallic sonatas!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless,
-                                                                                                                                                                                                                                                                                                                                                                                       trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                                       trim]))),
     <<":::Satan, oscillate my metallic sonatas:S:">> = iolist_to_binary(join(re:split("Satan, oscillate my metallic sonatas!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless,
                                                                                                                                                                                                                                                                                                                                                                                          {parts,
-                                                                                                                                                                                                                                                                                                                                                                                          2}]))), 
-    <<":::Satan, oscillate my metallic sonatas:S:">> = iolist_to_binary(join(re:split("Satan, oscillate my metallic sonatas!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless]))), 
+                                                                                                                                                                                                                                                                                                                                                                                          2}]))),
+    <<":::Satan, oscillate my metallic sonatas:S:">> = iolist_to_binary(join(re:split("Satan, oscillate my metallic sonatas!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless]))),
     <<":::A man, a plan, a canal: Panama:A">> = iolist_to_binary(join(re:split("A man, a plan, a canal: Panama!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless,
-                                                                                                                                                                                                                                                                                                                                                                           trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                           trim]))),
     <<":::A man, a plan, a canal: Panama:A:">> = iolist_to_binary(join(re:split("A man, a plan, a canal: Panama!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless,
                                                                                                                                                                                                                                                                                                                                                                              {parts,
-                                                                                                                                                                                                                                                                                                                                                                              2}]))), 
-    <<":::A man, a plan, a canal: Panama:A:">> = iolist_to_binary(join(re:split("A man, a plan, a canal: Panama!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless]))), 
+                                                                                                                                                                                                                                                                                                                                                                              2}]))),
+    <<":::A man, a plan, a canal: Panama:A:">> = iolist_to_binary(join(re:split("A man, a plan, a canal: Panama!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless]))),
     <<":::Able was I ere I saw Elba:A">> = iolist_to_binary(join(re:split("Able was I ere I saw Elba.","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless,
-                                                                                                                                                                                                                                                                                                                                                                 trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                 trim]))),
     <<":::Able was I ere I saw Elba:A:">> = iolist_to_binary(join(re:split("Able was I ere I saw Elba.","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless,
                                                                                                                                                                                                                                                                                                                                                                    {parts,
-                                                                                                                                                                                                                                                                                                                                                                    2}]))), 
-    <<":::Able was I ere I saw Elba:A:">> = iolist_to_binary(join(re:split("Able was I ere I saw Elba.","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless]))), 
+                                                                                                                                                                                                                                                                                                                                                                    2}]))),
+    <<":::Able was I ere I saw Elba:A:">> = iolist_to_binary(join(re:split("Able was I ere I saw Elba.","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless,
-                                                                                                                                                                                                                                                                                                                                   trim]))), 
+                                                                                                                                                                                                                                                                                                                                   trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless,
                                                                                                                                                                                                                                                                                                                                      {parts,
-                                                                                                                                                                                                                                                                                                                                      2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless]))), 
+                                                                                                                                                                                                                                                                                                                                      2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless]))),
     <<"The quick brown fox">> = iolist_to_binary(join(re:split("The quick brown fox","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless,
-                                                                                                                                                                                                                                                                                                                                                   trim]))), 
+                                                                                                                                                                                                                                                                                                                                                   trim]))),
     <<"The quick brown fox">> = iolist_to_binary(join(re:split("The quick brown fox","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless,
                                                                                                                                                                                                                                                                                                                                                      {parts,
-                                                                                                                                                                                                                                                                                                                                                      2}]))), 
-    <<"The quick brown fox">> = iolist_to_binary(join(re:split("The quick brown fox","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless]))), 
-    <<":a">> = iolist_to_binary(join(re:split("a","^((.)(?1)\\2|.)$",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                      2}]))),
+    <<"The quick brown fox">> = iolist_to_binary(join(re:split("The quick brown fox","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$",[caseless]))),
+    <<":a">> = iolist_to_binary(join(re:split("a","^((.)(?1)\\2|.)$",[trim]))),
     <<":a::">> = iolist_to_binary(join(re:split("a","^((.)(?1)\\2|.)$",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":a::">> = iolist_to_binary(join(re:split("a","^((.)(?1)\\2|.)$",[]))), 
-    <<":aba:a">> = iolist_to_binary(join(re:split("aba","^((.)(?1)\\2|.)$",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":a::">> = iolist_to_binary(join(re:split("a","^((.)(?1)\\2|.)$",[]))),
+    <<":aba:a">> = iolist_to_binary(join(re:split("aba","^((.)(?1)\\2|.)$",[trim]))),
     <<":aba:a:">> = iolist_to_binary(join(re:split("aba","^((.)(?1)\\2|.)$",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":aba:a:">> = iolist_to_binary(join(re:split("aba","^((.)(?1)\\2|.)$",[]))), 
-    <<":aabaa:a">> = iolist_to_binary(join(re:split("aabaa","^((.)(?1)\\2|.)$",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":aba:a:">> = iolist_to_binary(join(re:split("aba","^((.)(?1)\\2|.)$",[]))),
+    <<":aabaa:a">> = iolist_to_binary(join(re:split("aabaa","^((.)(?1)\\2|.)$",[trim]))),
     <<":aabaa:a:">> = iolist_to_binary(join(re:split("aabaa","^((.)(?1)\\2|.)$",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":aabaa:a:">> = iolist_to_binary(join(re:split("aabaa","^((.)(?1)\\2|.)$",[]))), 
-    <<":abcdcba:a">> = iolist_to_binary(join(re:split("abcdcba","^((.)(?1)\\2|.)$",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":aabaa:a:">> = iolist_to_binary(join(re:split("aabaa","^((.)(?1)\\2|.)$",[]))),
+    <<":abcdcba:a">> = iolist_to_binary(join(re:split("abcdcba","^((.)(?1)\\2|.)$",[trim]))),
     <<":abcdcba:a:">> = iolist_to_binary(join(re:split("abcdcba","^((.)(?1)\\2|.)$",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":abcdcba:a:">> = iolist_to_binary(join(re:split("abcdcba","^((.)(?1)\\2|.)$",[]))), 
-    <<":pqaabaaqp:p">> = iolist_to_binary(join(re:split("pqaabaaqp","^((.)(?1)\\2|.)$",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":abcdcba:a:">> = iolist_to_binary(join(re:split("abcdcba","^((.)(?1)\\2|.)$",[]))),
+    <<":pqaabaaqp:p">> = iolist_to_binary(join(re:split("pqaabaaqp","^((.)(?1)\\2|.)$",[trim]))),
     <<":pqaabaaqp:p:">> = iolist_to_binary(join(re:split("pqaabaaqp","^((.)(?1)\\2|.)$",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":pqaabaaqp:p:">> = iolist_to_binary(join(re:split("pqaabaaqp","^((.)(?1)\\2|.)$",[]))), 
-    <<":ablewasiereisawelba:a">> = iolist_to_binary(join(re:split("ablewasiereisawelba","^((.)(?1)\\2|.)$",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":pqaabaaqp:p:">> = iolist_to_binary(join(re:split("pqaabaaqp","^((.)(?1)\\2|.)$",[]))),
+    <<":ablewasiereisawelba:a">> = iolist_to_binary(join(re:split("ablewasiereisawelba","^((.)(?1)\\2|.)$",[trim]))),
     <<":ablewasiereisawelba:a:">> = iolist_to_binary(join(re:split("ablewasiereisawelba","^((.)(?1)\\2|.)$",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<":ablewasiereisawelba:a:">> = iolist_to_binary(join(re:split("ablewasiereisawelba","^((.)(?1)\\2|.)$",[]))), 
-    <<"rhubarb">> = iolist_to_binary(join(re:split("rhubarb","^((.)(?1)\\2|.)$",[trim]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<":ablewasiereisawelba:a:">> = iolist_to_binary(join(re:split("ablewasiereisawelba","^((.)(?1)\\2|.)$",[]))),
+    <<"rhubarb">> = iolist_to_binary(join(re:split("rhubarb","^((.)(?1)\\2|.)$",[trim]))),
     <<"rhubarb">> = iolist_to_binary(join(re:split("rhubarb","^((.)(?1)\\2|.)$",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"rhubarb">> = iolist_to_binary(join(re:split("rhubarb","^((.)(?1)\\2|.)$",[]))), 
-    <<"the quick brown fox">> = iolist_to_binary(join(re:split("the quick brown fox","^((.)(?1)\\2|.)$",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"rhubarb">> = iolist_to_binary(join(re:split("rhubarb","^((.)(?1)\\2|.)$",[]))),
+    <<"the quick brown fox">> = iolist_to_binary(join(re:split("the quick brown fox","^((.)(?1)\\2|.)$",[trim]))),
     <<"the quick brown fox">> = iolist_to_binary(join(re:split("the quick brown fox","^((.)(?1)\\2|.)$",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<"the quick brown fox">> = iolist_to_binary(join(re:split("the quick brown fox","^((.)(?1)\\2|.)$",[]))), 
-    <<"b:a:z">> = iolist_to_binary(join(re:split("baz","(a)(?<=b(?1))",[trim]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<"the quick brown fox">> = iolist_to_binary(join(re:split("the quick brown fox","^((.)(?1)\\2|.)$",[]))),
+    <<"b:a:z">> = iolist_to_binary(join(re:split("baz","(a)(?<=b(?1))",[trim]))),
     <<"b:a:z">> = iolist_to_binary(join(re:split("baz","(a)(?<=b(?1))",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"b:a:z">> = iolist_to_binary(join(re:split("baz","(a)(?<=b(?1))",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)(?<=b(?1))",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"b:a:z">> = iolist_to_binary(join(re:split("baz","(a)(?<=b(?1))",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)(?<=b(?1))",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)(?<=b(?1))",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)(?<=b(?1))",[]))), 
-    <<"caz">> = iolist_to_binary(join(re:split("caz","(a)(?<=b(?1))",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)(?<=b(?1))",[]))),
+    <<"caz">> = iolist_to_binary(join(re:split("caz","(a)(?<=b(?1))",[trim]))),
     <<"caz">> = iolist_to_binary(join(re:split("caz","(a)(?<=b(?1))",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"caz">> = iolist_to_binary(join(re:split("caz","(a)(?<=b(?1))",[]))), 
-    <<"zba:a:z">> = iolist_to_binary(join(re:split("zbaaz","(?<=b(?1))(a)",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"caz">> = iolist_to_binary(join(re:split("caz","(a)(?<=b(?1))",[]))),
+    <<"zba:a:z">> = iolist_to_binary(join(re:split("zbaaz","(?<=b(?1))(a)",[trim]))),
     <<"zba:a:z">> = iolist_to_binary(join(re:split("zbaaz","(?<=b(?1))(a)",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"zba:a:z">> = iolist_to_binary(join(re:split("zbaaz","(?<=b(?1))(a)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=b(?1))(a)",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"zba:a:z">> = iolist_to_binary(join(re:split("zbaaz","(?<=b(?1))(a)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=b(?1))(a)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=b(?1))(a)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=b(?1))(a)",[]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","(?<=b(?1))(a)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=b(?1))(a)",[]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","(?<=b(?1))(a)",[trim]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","(?<=b(?1))(a)",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","(?<=b(?1))(a)",[]))), 
-    <<"b:a:z">> = iolist_to_binary(join(re:split("baz","(?<X>a)(?<=b(?&X))",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","(?<=b(?1))(a)",[]))),
+    <<"b:a:z">> = iolist_to_binary(join(re:split("baz","(?<X>a)(?<=b(?&X))",[trim]))),
     <<"b:a:z">> = iolist_to_binary(join(re:split("baz","(?<X>a)(?<=b(?&X))",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"b:a:z">> = iolist_to_binary(join(re:split("baz","(?<X>a)(?<=b(?&X))",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))\\1",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"b:a:z">> = iolist_to_binary(join(re:split("baz","(?<X>a)(?<=b(?&X))",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))\\1",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))\\1",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))\\1",[]))), 
-    <<":def">> = iolist_to_binary(join(re:split("defdef","^(?|(abc)|(def))\\1",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))\\1",[]))),
+    <<":def">> = iolist_to_binary(join(re:split("defdef","^(?|(abc)|(def))\\1",[trim]))),
     <<":def:">> = iolist_to_binary(join(re:split("defdef","^(?|(abc)|(def))\\1",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<":def:">> = iolist_to_binary(join(re:split("defdef","^(?|(abc)|(def))\\1",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?|(abc)|(def))\\1",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<":def:">> = iolist_to_binary(join(re:split("defdef","^(?|(abc)|(def))\\1",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?|(abc)|(def))\\1",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?|(abc)|(def))\\1",[{parts,
-                                                                                                                                                                                                           2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?|(abc)|(def))\\1",[]))), 
-    <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","^(?|(abc)|(def))\\1",[trim]))), 
+                                                                                                                                                                                                           2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?|(abc)|(def))\\1",[]))),
+    <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","^(?|(abc)|(def))\\1",[trim]))),
     <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","^(?|(abc)|(def))\\1",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","^(?|(abc)|(def))\\1",[]))), 
-    <<"defabc">> = iolist_to_binary(join(re:split("defabc","^(?|(abc)|(def))\\1",[trim]))), 
+                                                                                                                                                                                                   2}]))),
+    <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","^(?|(abc)|(def))\\1",[]))),
+    <<"defabc">> = iolist_to_binary(join(re:split("defabc","^(?|(abc)|(def))\\1",[trim]))),
     <<"defabc">> = iolist_to_binary(join(re:split("defabc","^(?|(abc)|(def))\\1",[{parts,
-                                                                                                                                                                                                   2}]))), 
-    <<"defabc">> = iolist_to_binary(join(re:split("defabc","^(?|(abc)|(def))\\1",[]))), 
+                                                                                                                                                                                                   2}]))),
+    <<"defabc">> = iolist_to_binary(join(re:split("defabc","^(?|(abc)|(def))\\1",[]))),
     ok.
 run43() ->
-    <<":abc">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))(?1)",[trim]))), 
+    <<":abc">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))(?1)",[trim]))),
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))(?1)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))(?1)",[]))), 
-    <<":def">> = iolist_to_binary(join(re:split("defabc","^(?|(abc)|(def))(?1)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":abc:">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))(?1)",[]))),
+    <<":def">> = iolist_to_binary(join(re:split("defabc","^(?|(abc)|(def))(?1)",[trim]))),
     <<":def:">> = iolist_to_binary(join(re:split("defabc","^(?|(abc)|(def))(?1)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":def:">> = iolist_to_binary(join(re:split("defabc","^(?|(abc)|(def))(?1)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?|(abc)|(def))(?1)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":def:">> = iolist_to_binary(join(re:split("defabc","^(?|(abc)|(def))(?1)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?|(abc)|(def))(?1)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?|(abc)|(def))(?1)",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?|(abc)|(def))(?1)",[]))), 
-    <<"defdef">> = iolist_to_binary(join(re:split("defdef","^(?|(abc)|(def))(?1)",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?|(abc)|(def))(?1)",[]))),
+    <<"defdef">> = iolist_to_binary(join(re:split("defdef","^(?|(abc)|(def))(?1)",[trim]))),
     <<"defdef">> = iolist_to_binary(join(re:split("defdef","^(?|(abc)|(def))(?1)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"defdef">> = iolist_to_binary(join(re:split("defdef","^(?|(abc)|(def))(?1)",[]))), 
-    <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","^(?|(abc)|(def))(?1)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"defdef">> = iolist_to_binary(join(re:split("defdef","^(?|(abc)|(def))(?1)",[]))),
+    <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","^(?|(abc)|(def))(?1)",[trim]))),
     <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","^(?|(abc)|(def))(?1)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","^(?|(abc)|(def))(?1)",[]))), 
-    <<"A:C:D">> = iolist_to_binary(join(re:split("ABCD","(?:(?1)|B)(A(*F)|C)",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"abcdef">> = iolist_to_binary(join(re:split("abcdef","^(?|(abc)|(def))(?1)",[]))),
+    <<"A:C:D">> = iolist_to_binary(join(re:split("ABCD","(?:(?1)|B)(A(*F)|C)",[trim]))),
     <<"A:C:D">> = iolist_to_binary(join(re:split("ABCD","(?:(?1)|B)(A(*F)|C)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"A:C:D">> = iolist_to_binary(join(re:split("ABCD","(?:(?1)|B)(A(*F)|C)",[]))), 
-    <<":C:D">> = iolist_to_binary(join(re:split("CCD","(?:(?1)|B)(A(*F)|C)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"A:C:D">> = iolist_to_binary(join(re:split("ABCD","(?:(?1)|B)(A(*F)|C)",[]))),
+    <<":C:D">> = iolist_to_binary(join(re:split("CCD","(?:(?1)|B)(A(*F)|C)",[trim]))),
     <<":C:D">> = iolist_to_binary(join(re:split("CCD","(?:(?1)|B)(A(*F)|C)",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":C:D">> = iolist_to_binary(join(re:split("CCD","(?:(?1)|B)(A(*F)|C)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?:(?1)|B)(A(*F)|C)",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":C:D">> = iolist_to_binary(join(re:split("CCD","(?:(?1)|B)(A(*F)|C)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?:(?1)|B)(A(*F)|C)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?:(?1)|B)(A(*F)|C)",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?:(?1)|B)(A(*F)|C)",[]))), 
-    <<"CAD">> = iolist_to_binary(join(re:split("CAD","(?:(?1)|B)(A(*F)|C)",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?:(?1)|B)(A(*F)|C)",[]))),
+    <<"CAD">> = iolist_to_binary(join(re:split("CAD","(?:(?1)|B)(A(*F)|C)",[trim]))),
     <<"CAD">> = iolist_to_binary(join(re:split("CAD","(?:(?1)|B)(A(*F)|C)",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"CAD">> = iolist_to_binary(join(re:split("CAD","(?:(?1)|B)(A(*F)|C)",[]))), 
-    <<":C:D">> = iolist_to_binary(join(re:split("CCD","^(?:(?1)|B)(A(*F)|C)",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"CAD">> = iolist_to_binary(join(re:split("CAD","(?:(?1)|B)(A(*F)|C)",[]))),
+    <<":C:D">> = iolist_to_binary(join(re:split("CCD","^(?:(?1)|B)(A(*F)|C)",[trim]))),
     <<":C:D">> = iolist_to_binary(join(re:split("CCD","^(?:(?1)|B)(A(*F)|C)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":C:D">> = iolist_to_binary(join(re:split("CCD","^(?:(?1)|B)(A(*F)|C)",[]))), 
-    <<":C:D">> = iolist_to_binary(join(re:split("BCD","^(?:(?1)|B)(A(*F)|C)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":C:D">> = iolist_to_binary(join(re:split("CCD","^(?:(?1)|B)(A(*F)|C)",[]))),
+    <<":C:D">> = iolist_to_binary(join(re:split("BCD","^(?:(?1)|B)(A(*F)|C)",[trim]))),
     <<":C:D">> = iolist_to_binary(join(re:split("BCD","^(?:(?1)|B)(A(*F)|C)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":C:D">> = iolist_to_binary(join(re:split("BCD","^(?:(?1)|B)(A(*F)|C)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:(?1)|B)(A(*F)|C)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":C:D">> = iolist_to_binary(join(re:split("BCD","^(?:(?1)|B)(A(*F)|C)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:(?1)|B)(A(*F)|C)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:(?1)|B)(A(*F)|C)",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:(?1)|B)(A(*F)|C)",[]))), 
-    <<"ABCD">> = iolist_to_binary(join(re:split("ABCD","^(?:(?1)|B)(A(*F)|C)",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:(?1)|B)(A(*F)|C)",[]))),
+    <<"ABCD">> = iolist_to_binary(join(re:split("ABCD","^(?:(?1)|B)(A(*F)|C)",[trim]))),
     <<"ABCD">> = iolist_to_binary(join(re:split("ABCD","^(?:(?1)|B)(A(*F)|C)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"ABCD">> = iolist_to_binary(join(re:split("ABCD","^(?:(?1)|B)(A(*F)|C)",[]))), 
-    <<"CAD">> = iolist_to_binary(join(re:split("CAD","^(?:(?1)|B)(A(*F)|C)",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"ABCD">> = iolist_to_binary(join(re:split("ABCD","^(?:(?1)|B)(A(*F)|C)",[]))),
+    <<"CAD">> = iolist_to_binary(join(re:split("CAD","^(?:(?1)|B)(A(*F)|C)",[trim]))),
     <<"CAD">> = iolist_to_binary(join(re:split("CAD","^(?:(?1)|B)(A(*F)|C)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"CAD">> = iolist_to_binary(join(re:split("CAD","^(?:(?1)|B)(A(*F)|C)",[]))), 
-    <<"BAD">> = iolist_to_binary(join(re:split("BAD","^(?:(?1)|B)(A(*F)|C)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"CAD">> = iolist_to_binary(join(re:split("CAD","^(?:(?1)|B)(A(*F)|C)",[]))),
+    <<"BAD">> = iolist_to_binary(join(re:split("BAD","^(?:(?1)|B)(A(*F)|C)",[trim]))),
     <<"BAD">> = iolist_to_binary(join(re:split("BAD","^(?:(?1)|B)(A(*F)|C)",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"BAD">> = iolist_to_binary(join(re:split("BAD","^(?:(?1)|B)(A(*F)|C)",[]))), 
-    <<":A:D">> = iolist_to_binary(join(re:split("AAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"BAD">> = iolist_to_binary(join(re:split("BAD","^(?:(?1)|B)(A(*F)|C)",[]))),
+    <<":A:D">> = iolist_to_binary(join(re:split("AAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))),
     <<":A:D">> = iolist_to_binary(join(re:split("AAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<":A:D">> = iolist_to_binary(join(re:split("AAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))), 
-    <<":C">> = iolist_to_binary(join(re:split("ACD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<":A:D">> = iolist_to_binary(join(re:split("AAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))),
+    <<":C">> = iolist_to_binary(join(re:split("ACD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))),
     <<":C:">> = iolist_to_binary(join(re:split("ACD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<":C:">> = iolist_to_binary(join(re:split("ACD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))), 
-    <<":A:D">> = iolist_to_binary(join(re:split("BAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<":C:">> = iolist_to_binary(join(re:split("ACD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))),
+    <<":A:D">> = iolist_to_binary(join(re:split("BAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))),
     <<":A:D">> = iolist_to_binary(join(re:split("BAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<":A:D">> = iolist_to_binary(join(re:split("BAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))), 
-    <<":C">> = iolist_to_binary(join(re:split("BCD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<":A:D">> = iolist_to_binary(join(re:split("BAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))),
+    <<":C">> = iolist_to_binary(join(re:split("BCD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))),
     <<":C:">> = iolist_to_binary(join(re:split("BCD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<":C:">> = iolist_to_binary(join(re:split("BCD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))), 
-    <<":A:X">> = iolist_to_binary(join(re:split("BAX","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<":C:">> = iolist_to_binary(join(re:split("BCD","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))),
+    <<":A:X">> = iolist_to_binary(join(re:split("BAX","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))),
     <<":A:X">> = iolist_to_binary(join(re:split("BAX","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<":A:X">> = iolist_to_binary(join(re:split("BAX","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<":A:X">> = iolist_to_binary(join(re:split("BAX","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[{parts,
-                                                                                                                                                                                                                          2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))), 
-    <<"ACX">> = iolist_to_binary(join(re:split("ACX","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))), 
+                                                                                                                                                                                                                          2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))),
+    <<"ACX">> = iolist_to_binary(join(re:split("ACX","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))),
     <<"ACX">> = iolist_to_binary(join(re:split("ACX","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<"ACX">> = iolist_to_binary(join(re:split("ACX","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))), 
-    <<"ABC">> = iolist_to_binary(join(re:split("ABC","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<"ACX">> = iolist_to_binary(join(re:split("ACX","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))),
+    <<"ABC">> = iolist_to_binary(join(re:split("ABC","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[trim]))),
     <<"ABC">> = iolist_to_binary(join(re:split("ABC","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<"ABC">> = iolist_to_binary(join(re:split("ABC","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("BAC","(?(DEFINE)(A))B(?1)C",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<"ABC">> = iolist_to_binary(join(re:split("ABC","(?:(?1)|B)(A(*ACCEPT)XX|C)D",[]))),
+    <<"">> = iolist_to_binary(join(re:split("BAC","(?(DEFINE)(A))B(?1)C",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("BAC","(?(DEFINE)(A))B(?1)C",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("BAC","(?(DEFINE)(A))B(?1)C",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("BAAC","(?(DEFINE)((A)\\2))B(?1)C",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("BAC","(?(DEFINE)(A))B(?1)C",[]))),
+    <<"">> = iolist_to_binary(join(re:split("BAAC","(?(DEFINE)((A)\\2))B(?1)C",[trim]))),
     <<":::">> = iolist_to_binary(join(re:split("BAAC","(?(DEFINE)((A)\\2))B(?1)C",[{parts,
-                                                                                                                                                                                                           2}]))), 
-    <<":::">> = iolist_to_binary(join(re:split("BAAC","(?(DEFINE)((A)\\2))B(?1)C",[]))), 
+                                                                                                                                                                                                           2}]))),
+    <<":::">> = iolist_to_binary(join(re:split("BAAC","(?(DEFINE)((A)\\2))B(?1)C",[]))),
     <<":(ab(cd)ef):ef">> = iolist_to_binary(join(re:split("(ab(cd)ef)","(?<pn> \\( ( [^()]++ | (?&pn) )* \\) )",[extended,
-                                                                                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                                                                                trim]))),
     <<":(ab(cd)ef):ef:">> = iolist_to_binary(join(re:split("(ab(cd)ef)","(?<pn> \\( ( [^()]++ | (?&pn) )* \\) )",[extended,
                                                                                                                                                                                                                                                   {parts,
-                                                                                                                                                                                                                                                   2}]))), 
-    <<":(ab(cd)ef):ef:">> = iolist_to_binary(join(re:split("(ab(cd)ef)","(?<pn> \\( ( [^()]++ | (?&pn) )* \\) )",[extended]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?=a(*SKIP)b|ac)",[trim]))), 
+                                                                                                                                                                                                                                                   2}]))),
+    <<":(ab(cd)ef):ef:">> = iolist_to_binary(join(re:split("(ab(cd)ef)","(?<pn> \\( ( [^()]++ | (?&pn) )* \\) )",[extended]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?=a(*SKIP)b|ac)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?=a(*SKIP)b|ac)",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?=a(*SKIP)b|ac)",[]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*SKIP)b|ac)",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?=a(*SKIP)b|ac)",[]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*SKIP)b|ac)",[trim]))),
     <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*SKIP)b|ac)",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*SKIP)b|ac)",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","^(?=a(*PRUNE)b)",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*SKIP)b|ac)",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","^(?=a(*PRUNE)b)",[trim]))),
     <<"ab">> = iolist_to_binary(join(re:split("ab","^(?=a(*PRUNE)b)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","^(?=a(*PRUNE)b)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?=a(*PRUNE)b)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","^(?=a(*PRUNE)b)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?=a(*PRUNE)b)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?=a(*PRUNE)b)",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?=a(*PRUNE)b)",[]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*PRUNE)b)",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?=a(*PRUNE)b)",[]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*PRUNE)b)",[trim]))),
     <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*PRUNE)b)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*PRUNE)b)",[]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*ACCEPT)b)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*PRUNE)b)",[]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*ACCEPT)b)",[trim]))),
     <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*ACCEPT)b)",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*ACCEPT)b)",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("ab","(?>a\\Kb)",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?=a(*ACCEPT)b)",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("ab","(?>a\\Kb)",[trim]))),
     <<"a:">> = iolist_to_binary(join(re:split("ab","(?>a\\Kb)",[{parts,
-                                                                                                                                                                       2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("ab","(?>a\\Kb)",[]))), 
-    <<"a:ab">> = iolist_to_binary(join(re:split("ab","((?>a\\Kb))",[trim]))), 
+                                                                                                                                                                       2}]))),
+    <<"a:">> = iolist_to_binary(join(re:split("ab","(?>a\\Kb)",[]))),
+    <<"a:ab">> = iolist_to_binary(join(re:split("ab","((?>a\\Kb))",[trim]))),
     <<"a:ab:">> = iolist_to_binary(join(re:split("ab","((?>a\\Kb))",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"a:ab:">> = iolist_to_binary(join(re:split("ab","((?>a\\Kb))",[]))), 
-    <<"a:ab">> = iolist_to_binary(join(re:split("ab","(a\\Kb)",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"a:ab:">> = iolist_to_binary(join(re:split("ab","((?>a\\Kb))",[]))),
+    <<"a:ab">> = iolist_to_binary(join(re:split("ab","(a\\Kb)",[trim]))),
     <<"a:ab:">> = iolist_to_binary(join(re:split("ab","(a\\Kb)",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<"a:ab:">> = iolist_to_binary(join(re:split("ab","(a\\Kb)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ac","^a\\Kcz|ac",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<"a:ab:">> = iolist_to_binary(join(re:split("ab","(a\\Kb)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ac","^a\\Kcz|ac",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ac","^a\\Kcz|ac",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ac","^a\\Kcz|ac",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ab","(?>a\\Kbz|ab)",[trim]))), 
+                                                                                                                                                                         2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ac","^a\\Kcz|ac",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ab","(?>a\\Kbz|ab)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ab","(?>a\\Kbz|ab)",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ab","(?>a\\Kbz|ab)",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("ab","^(?&t)(?(DEFINE)(?<t>a\\Kb))$",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ab","(?>a\\Kbz|ab)",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("ab","^(?&t)(?(DEFINE)(?<t>a\\Kb))$",[trim]))),
     <<"a::">> = iolist_to_binary(join(re:split("ab","^(?&t)(?(DEFINE)(?<t>a\\Kb))$",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<"a::">> = iolist_to_binary(join(re:split("ab","^(?&t)(?(DEFINE)(?<t>a\\Kb))$",[]))), 
-    <<":c">> = iolist_to_binary(join(re:split("a(b)c","^([^()]|\\((?1)*\\))*$",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<"a::">> = iolist_to_binary(join(re:split("ab","^(?&t)(?(DEFINE)(?<t>a\\Kb))$",[]))),
+    <<":c">> = iolist_to_binary(join(re:split("a(b)c","^([^()]|\\((?1)*\\))*$",[trim]))),
     <<":c:">> = iolist_to_binary(join(re:split("a(b)c","^([^()]|\\((?1)*\\))*$",[{parts,
-                                                                                                                                                                                                         2}]))), 
-    <<":c:">> = iolist_to_binary(join(re:split("a(b)c","^([^()]|\\((?1)*\\))*$",[]))), 
-    <<":e">> = iolist_to_binary(join(re:split("a(b(c)d)e","^([^()]|\\((?1)*\\))*$",[trim]))), 
+                                                                                                                                                                                                         2}]))),
+    <<":c:">> = iolist_to_binary(join(re:split("a(b)c","^([^()]|\\((?1)*\\))*$",[]))),
+    <<":e">> = iolist_to_binary(join(re:split("a(b(c)d)e","^([^()]|\\((?1)*\\))*$",[trim]))),
     <<":e:">> = iolist_to_binary(join(re:split("a(b(c)d)e","^([^()]|\\((?1)*\\))*$",[{parts,
-                                                                                                                                                                                                                 2}]))), 
-    <<":e:">> = iolist_to_binary(join(re:split("a(b(c)d)e","^([^()]|\\((?1)*\\))*$",[]))), 
-    <<":0">> = iolist_to_binary(join(re:split("0","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[trim]))), 
+                                                                                                                                                                                                                 2}]))),
+    <<":e:">> = iolist_to_binary(join(re:split("a(b(c)d)e","^([^()]|\\((?1)*\\))*$",[]))),
+    <<":0">> = iolist_to_binary(join(re:split("0","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[trim]))),
     <<":0::">> = iolist_to_binary(join(re:split("0","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[{parts,
-                                                                                                                                                                                                                  2}]))), 
-    <<":0::">> = iolist_to_binary(join(re:split("0","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[]))), 
-    <<":00:0">> = iolist_to_binary(join(re:split("00","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[trim]))), 
+                                                                                                                                                                                                                  2}]))),
+    <<":0::">> = iolist_to_binary(join(re:split("0","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[]))),
+    <<":00:0">> = iolist_to_binary(join(re:split("00","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[trim]))),
     <<":00:0:">> = iolist_to_binary(join(re:split("00","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<":00:0:">> = iolist_to_binary(join(re:split("00","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[]))), 
-    <<":0000:0">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<":00:0:">> = iolist_to_binary(join(re:split("00","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[]))),
+    <<":0000:0">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[trim]))),
     <<":0000:0:">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<":0000:0:">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[]))), 
-    <<":0:0">> = iolist_to_binary(join(re:split("0","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[trim]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<":0000:0:">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[]))),
+    <<":0:0">> = iolist_to_binary(join(re:split("0","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[trim]))),
     <<":0:0:">> = iolist_to_binary(join(re:split("0","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[{parts,
-                                                                                                                                                                                                                  2}]))), 
-    <<":0:0:">> = iolist_to_binary(join(re:split("0","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[]))), 
-    <<":0:0::0:0">> = iolist_to_binary(join(re:split("00","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[trim]))), 
+                                                                                                                                                                                                                  2}]))),
+    <<":0:0:">> = iolist_to_binary(join(re:split("0","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[]))),
+    <<":0:0::0:0">> = iolist_to_binary(join(re:split("00","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[trim]))),
     <<":0:0:0">> = iolist_to_binary(join(re:split("00","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<":0:0::0:0:">> = iolist_to_binary(join(re:split("00","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[]))), 
-    <<":0:0::0:0::0:0::0:0">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<":0:0::0:0:">> = iolist_to_binary(join(re:split("00","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[]))),
+    <<":0:0::0:0::0:0::0:0">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[trim]))),
     <<":0:0:000">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<":0:0::0:0::0:0::0:0:">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<":0:0::0:0::0:0::0:0:">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[]))),
     ok.
 run44() ->
-    <<"ACABX">> = iolist_to_binary(join(re:split("ACABX","A(*COMMIT)(B|D)",[trim]))), 
+    <<"ACABX">> = iolist_to_binary(join(re:split("ACABX","A(*COMMIT)(B|D)",[trim]))),
     <<"ACABX">> = iolist_to_binary(join(re:split("ACABX","A(*COMMIT)(B|D)",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"ACABX">> = iolist_to_binary(join(re:split("ACABX","A(*COMMIT)(B|D)",[]))), 
-    <<":A:B:C:DEFG">> = iolist_to_binary(join(re:split("ABCDEFG","(*COMMIT)(A|P)(B|P)(C|P)",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"ACABX">> = iolist_to_binary(join(re:split("ACABX","A(*COMMIT)(B|D)",[]))),
+    <<":A:B:C:DEFG">> = iolist_to_binary(join(re:split("ABCDEFG","(*COMMIT)(A|P)(B|P)(C|P)",[trim]))),
     <<":A:B:C:DEFG">> = iolist_to_binary(join(re:split("ABCDEFG","(*COMMIT)(A|P)(B|P)(C|P)",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<":A:B:C:DEFG">> = iolist_to_binary(join(re:split("ABCDEFG","(*COMMIT)(A|P)(B|P)(C|P)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(*COMMIT)(A|P)(B|P)(C|P)",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<":A:B:C:DEFG">> = iolist_to_binary(join(re:split("ABCDEFG","(*COMMIT)(A|P)(B|P)(C|P)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(*COMMIT)(A|P)(B|P)(C|P)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(*COMMIT)(A|P)(B|P)(C|P)",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(*COMMIT)(A|P)(B|P)(C|P)",[]))), 
-    <<"DEFGABC">> = iolist_to_binary(join(re:split("DEFGABC","(*COMMIT)(A|P)(B|P)(C|P)",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(*COMMIT)(A|P)(B|P)(C|P)",[]))),
+    <<"DEFGABC">> = iolist_to_binary(join(re:split("DEFGABC","(*COMMIT)(A|P)(B|P)(C|P)",[trim]))),
     <<"DEFGABC">> = iolist_to_binary(join(re:split("DEFGABC","(*COMMIT)(A|P)(B|P)(C|P)",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"DEFGABC">> = iolist_to_binary(join(re:split("DEFGABC","(*COMMIT)(A|P)(B|P)(C|P)",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("abbb","(\\w+)(?>b(*COMMIT))\\w{2}",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"DEFGABC">> = iolist_to_binary(join(re:split("DEFGABC","(*COMMIT)(A|P)(B|P)(C|P)",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("abbb","(\\w+)(?>b(*COMMIT))\\w{2}",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("abbb","(\\w+)(?>b(*COMMIT))\\w{2}",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("abbb","(\\w+)(?>b(*COMMIT))\\w{2}",[]))), 
-    <<"abbb">> = iolist_to_binary(join(re:split("abbb","(\\w+)b(*COMMIT)\\w{2}",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("abbb","(\\w+)(?>b(*COMMIT))\\w{2}",[]))),
+    <<"abbb">> = iolist_to_binary(join(re:split("abbb","(\\w+)b(*COMMIT)\\w{2}",[trim]))),
     <<"abbb">> = iolist_to_binary(join(re:split("abbb","(\\w+)b(*COMMIT)\\w{2}",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"abbb">> = iolist_to_binary(join(re:split("abbb","(\\w+)b(*COMMIT)\\w{2}",[]))), 
-    <<"b::c">> = iolist_to_binary(join(re:split("bac","(?&t)(?#()(?(DEFINE)(?<t>a))",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"abbb">> = iolist_to_binary(join(re:split("abbb","(\\w+)b(*COMMIT)\\w{2}",[]))),
+    <<"b::c">> = iolist_to_binary(join(re:split("bac","(?&t)(?#()(?(DEFINE)(?<t>a))",[trim]))),
     <<"b::c">> = iolist_to_binary(join(re:split("bac","(?&t)(?#()(?(DEFINE)(?<t>a))",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"b::c">> = iolist_to_binary(join(re:split("bac","(?&t)(?#()(?(DEFINE)(?<t>a))",[]))), 
-    <<"yes">> = iolist_to_binary(join(re:split("yes","(?>(*COMMIT)(?>yes|no)(*THEN)(*F))?",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"b::c">> = iolist_to_binary(join(re:split("bac","(?&t)(?#()(?(DEFINE)(?<t>a))",[]))),
+    <<"yes">> = iolist_to_binary(join(re:split("yes","(?>(*COMMIT)(?>yes|no)(*THEN)(*F))?",[trim]))),
     <<"yes">> = iolist_to_binary(join(re:split("yes","(?>(*COMMIT)(?>yes|no)(*THEN)(*F))?",[{parts,
-                                                                                                                                                                                                                            2}]))), 
-    <<"yes">> = iolist_to_binary(join(re:split("yes","(?>(*COMMIT)(?>yes|no)(*THEN)(*F))?",[]))), 
-    <<"yes">> = iolist_to_binary(join(re:split("yes","(?>(*COMMIT)(yes|no)(*THEN)(*F))?",[trim]))), 
+                                                                                                                                                                                                                            2}]))),
+    <<"yes">> = iolist_to_binary(join(re:split("yes","(?>(*COMMIT)(?>yes|no)(*THEN)(*F))?",[]))),
+    <<"yes">> = iolist_to_binary(join(re:split("yes","(?>(*COMMIT)(yes|no)(*THEN)(*F))?",[trim]))),
     <<"yes">> = iolist_to_binary(join(re:split("yes","(?>(*COMMIT)(yes|no)(*THEN)(*F))?",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<"yes">> = iolist_to_binary(join(re:split("yes","(?>(*COMMIT)(yes|no)(*THEN)(*F))?",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("bc","b?(*SKIP)c",[trim]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<"yes">> = iolist_to_binary(join(re:split("yes","(?>(*COMMIT)(yes|no)(*THEN)(*F))?",[]))),
+    <<"">> = iolist_to_binary(join(re:split("bc","b?(*SKIP)c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("bc","b?(*SKIP)c",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("bc","b?(*SKIP)c",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("abc","b?(*SKIP)c",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<":">> = iolist_to_binary(join(re:split("bc","b?(*SKIP)c",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("abc","b?(*SKIP)c",[trim]))),
     <<"a:">> = iolist_to_binary(join(re:split("abc","b?(*SKIP)c",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("abc","b?(*SKIP)c",[]))), 
+                                                                                                                                                                          2}]))),
+    <<"a:">> = iolist_to_binary(join(re:split("abc","b?(*SKIP)c",[]))),
     ok.
 run45() ->
-    <<"a">> = iolist_to_binary(join(re:split("a","(*SKIP)bc",[trim]))), 
+    <<"a">> = iolist_to_binary(join(re:split("a","(*SKIP)bc",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","(*SKIP)bc",[{parts,
-                                                                                                                                                                    2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","(*SKIP)bc",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","(*SKIP)b",[trim]))), 
+                                                                                                                                                                    2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","(*SKIP)bc",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","(*SKIP)b",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","(*SKIP)b",[{parts,
-                                                                                                                                                                  2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","(*SKIP)b",[]))), 
-    <<"x::x::x">> = iolist_to_binary(join(re:split("xxx","(?P<abn>(?P=abn)xxx|)+",[trim]))), 
+                                                                                                                                                                  2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","(*SKIP)b",[]))),
+    <<"x::x::x">> = iolist_to_binary(join(re:split("xxx","(?P<abn>(?P=abn)xxx|)+",[trim]))),
     <<"x::xx">> = iolist_to_binary(join(re:split("xxx","(?P<abn>(?P=abn)xxx|)+",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"x::x::x::">> = iolist_to_binary(join(re:split("xxx","(?P<abn>(?P=abn)xxx|)+",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aa","(?i:([^b]))(?1)",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"x::x::x::">> = iolist_to_binary(join(re:split("xxx","(?P<abn>(?P=abn)xxx|)+",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aa","(?i:([^b]))(?1)",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aa","(?i:([^b]))(?1)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aa","(?i:([^b]))(?1)",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aA","(?i:([^b]))(?1)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aa","(?i:([^b]))(?1)",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aA","(?i:([^b]))(?1)",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aA","(?i:([^b]))(?1)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aA","(?i:([^b]))(?1)",[]))), 
-    <<":*:: ::a::l::r">> = iolist_to_binary(join(re:split("** Failers","(?i:([^b]))(?1)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aA","(?i:([^b]))(?1)",[]))),
+    <<":*:: ::a::l::r">> = iolist_to_binary(join(re:split("** Failers","(?i:([^b]))(?1)",[trim]))),
     <<":*: Failers">> = iolist_to_binary(join(re:split("** Failers","(?i:([^b]))(?1)",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":*:: ::a::l::r:">> = iolist_to_binary(join(re:split("** Failers","(?i:([^b]))(?1)",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","(?i:([^b]))(?1)",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":*:: ::a::l::r:">> = iolist_to_binary(join(re:split("** Failers","(?i:([^b]))(?1)",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","(?i:([^b]))(?1)",[trim]))),
     <<"ab">> = iolist_to_binary(join(re:split("ab","(?i:([^b]))(?1)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","(?i:([^b]))(?1)",[]))), 
-    <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:([^b]))(?1)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","(?i:([^b]))(?1)",[]))),
+    <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:([^b]))(?1)",[trim]))),
     <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:([^b]))(?1)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:([^b]))(?1)",[]))), 
-    <<"Ba">> = iolist_to_binary(join(re:split("Ba","(?i:([^b]))(?1)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"aB">> = iolist_to_binary(join(re:split("aB","(?i:([^b]))(?1)",[]))),
+    <<"Ba">> = iolist_to_binary(join(re:split("Ba","(?i:([^b]))(?1)",[trim]))),
     <<"Ba">> = iolist_to_binary(join(re:split("Ba","(?i:([^b]))(?1)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"Ba">> = iolist_to_binary(join(re:split("Ba","(?i:([^b]))(?1)",[]))), 
-    <<"ba">> = iolist_to_binary(join(re:split("ba","(?i:([^b]))(?1)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"Ba">> = iolist_to_binary(join(re:split("Ba","(?i:([^b]))(?1)",[]))),
+    <<"ba">> = iolist_to_binary(join(re:split("ba","(?i:([^b]))(?1)",[trim]))),
     <<"ba">> = iolist_to_binary(join(re:split("ba","(?i:([^b]))(?1)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"ba">> = iolist_to_binary(join(re:split("ba","(?i:([^b]))(?1)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaaaX","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"ba">> = iolist_to_binary(join(re:split("ba","(?i:([^b]))(?1)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaaaX","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("aaaaaaX","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[{parts,
-                                                                                                                                                                                                                            2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("aaaaaaX","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[trim]))), 
+                                                                                                                                                                                                                            2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("aaaaaaX","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[{parts,
-                                                                                                                                                                                                                                  2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[]))), 
-    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[trim]))), 
+                                                                                                                                                                                                                                  2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[]))),
+    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[trim]))),
     <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[{parts,
-                                                                                                                                                                                                                          2}]))), 
-    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaaaX","^(?&t)*(?(DEFINE)(?<t>a))\\w$",[trim]))), 
+                                                                                                                                                                                                                          2}]))),
+    <<"aaaaaa">> = iolist_to_binary(join(re:split("aaaaaa","^(?&t)*+(?(DEFINE)(?<t>a))\\w$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaaaX","^(?&t)*(?(DEFINE)(?<t>a))\\w$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("aaaaaaX","^(?&t)*(?(DEFINE)(?<t>a))\\w$",[{parts,
-                                                                                                                                                                                                                          2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("aaaaaaX","^(?&t)*(?(DEFINE)(?<t>a))\\w$",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaaa","^(?&t)*(?(DEFINE)(?<t>a))\\w$",[trim]))), 
+                                                                                                                                                                                                                          2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("aaaaaaX","^(?&t)*(?(DEFINE)(?<t>a))\\w$",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaaa","^(?&t)*(?(DEFINE)(?<t>a))\\w$",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("aaaaaa","^(?&t)*(?(DEFINE)(?<t>a))\\w$",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("aaaaaa","^(?&t)*(?(DEFINE)(?<t>a))\\w$",[]))), 
-    <<":a:X">> = iolist_to_binary(join(re:split("aaaaX","^(a)*+(\\w)",[trim]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("aaaaaa","^(?&t)*(?(DEFINE)(?<t>a))\\w$",[]))),
+    <<":a:X">> = iolist_to_binary(join(re:split("aaaaX","^(a)*+(\\w)",[trim]))),
     <<":a:X:">> = iolist_to_binary(join(re:split("aaaaX","^(a)*+(\\w)",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":a:X:">> = iolist_to_binary(join(re:split("aaaaX","^(a)*+(\\w)",[]))), 
-    <<"::Y:Z">> = iolist_to_binary(join(re:split("YZ","^(a)*+(\\w)",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":a:X:">> = iolist_to_binary(join(re:split("aaaaX","^(a)*+(\\w)",[]))),
+    <<"::Y:Z">> = iolist_to_binary(join(re:split("YZ","^(a)*+(\\w)",[trim]))),
     <<"::Y:Z">> = iolist_to_binary(join(re:split("YZ","^(a)*+(\\w)",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"::Y:Z">> = iolist_to_binary(join(re:split("YZ","^(a)*+(\\w)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a)*+(\\w)",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"::Y:Z">> = iolist_to_binary(join(re:split("YZ","^(a)*+(\\w)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a)*+(\\w)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a)*+(\\w)",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a)*+(\\w)",[]))), 
-    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(a)*+(\\w)",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a)*+(\\w)",[]))),
+    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(a)*+(\\w)",[trim]))),
     <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(a)*+(\\w)",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(a)*+(\\w)",[]))), 
-    <<":X">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)*+(\\w)",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(a)*+(\\w)",[]))),
+    <<":X">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)*+(\\w)",[trim]))),
     <<":X:">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)*+(\\w)",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":X:">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)*+(\\w)",[]))), 
-    <<":Y:Z">> = iolist_to_binary(join(re:split("YZ","^(?:a)*+(\\w)",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":X:">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)*+(\\w)",[]))),
+    <<":Y:Z">> = iolist_to_binary(join(re:split("YZ","^(?:a)*+(\\w)",[trim]))),
     <<":Y:Z">> = iolist_to_binary(join(re:split("YZ","^(?:a)*+(\\w)",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":Y:Z">> = iolist_to_binary(join(re:split("YZ","^(?:a)*+(\\w)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a)*+(\\w)",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":Y:Z">> = iolist_to_binary(join(re:split("YZ","^(?:a)*+(\\w)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a)*+(\\w)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a)*+(\\w)",[{parts,
-                                                                                                                                                                                               2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a)*+(\\w)",[]))), 
-    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(?:a)*+(\\w)",[trim]))), 
+                                                                                                                                                                                               2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a)*+(\\w)",[]))),
+    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(?:a)*+(\\w)",[trim]))),
     <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(?:a)*+(\\w)",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(?:a)*+(\\w)",[]))), 
-    <<":a:X">> = iolist_to_binary(join(re:split("aaaaX","^(a)++(\\w)",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(?:a)*+(\\w)",[]))),
+    <<":a:X">> = iolist_to_binary(join(re:split("aaaaX","^(a)++(\\w)",[trim]))),
     <<":a:X:">> = iolist_to_binary(join(re:split("aaaaX","^(a)++(\\w)",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":a:X:">> = iolist_to_binary(join(re:split("aaaaX","^(a)++(\\w)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a)++(\\w)",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":a:X:">> = iolist_to_binary(join(re:split("aaaaX","^(a)++(\\w)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a)++(\\w)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a)++(\\w)",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a)++(\\w)",[]))), 
-    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(a)++(\\w)",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a)++(\\w)",[]))),
+    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(a)++(\\w)",[trim]))),
     <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(a)++(\\w)",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(a)++(\\w)",[]))), 
-    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(a)++(\\w)",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(a)++(\\w)",[]))),
+    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(a)++(\\w)",[trim]))),
     <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(a)++(\\w)",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(a)++(\\w)",[]))), 
-    <<":X">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)++(\\w)",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(a)++(\\w)",[]))),
+    <<":X">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)++(\\w)",[trim]))),
     <<":X:">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)++(\\w)",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":X:">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)++(\\w)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a)++(\\w)",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":X:">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)++(\\w)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a)++(\\w)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a)++(\\w)",[{parts,
-                                                                                                                                                                                               2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a)++(\\w)",[]))), 
-    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(?:a)++(\\w)",[trim]))), 
+                                                                                                                                                                                               2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a)++(\\w)",[]))),
+    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(?:a)++(\\w)",[trim]))),
     <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(?:a)++(\\w)",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(?:a)++(\\w)",[]))), 
-    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(?:a)++(\\w)",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"aaaa">> = iolist_to_binary(join(re:split("aaaa","^(?:a)++(\\w)",[]))),
+    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(?:a)++(\\w)",[trim]))),
     <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(?:a)++(\\w)",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(?:a)++(\\w)",[]))), 
-    <<":a:a:aaX">> = iolist_to_binary(join(re:split("aaaaX","^(a)?+(\\w)",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(?:a)++(\\w)",[]))),
+    <<":a:a:aaX">> = iolist_to_binary(join(re:split("aaaaX","^(a)?+(\\w)",[trim]))),
     <<":a:a:aaX">> = iolist_to_binary(join(re:split("aaaaX","^(a)?+(\\w)",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":a:a:aaX">> = iolist_to_binary(join(re:split("aaaaX","^(a)?+(\\w)",[]))), 
-    <<"::Y:Z">> = iolist_to_binary(join(re:split("YZ","^(a)?+(\\w)",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":a:a:aaX">> = iolist_to_binary(join(re:split("aaaaX","^(a)?+(\\w)",[]))),
+    <<"::Y:Z">> = iolist_to_binary(join(re:split("YZ","^(a)?+(\\w)",[trim]))),
     <<"::Y:Z">> = iolist_to_binary(join(re:split("YZ","^(a)?+(\\w)",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"::Y:Z">> = iolist_to_binary(join(re:split("YZ","^(a)?+(\\w)",[]))), 
-    <<":a:aaX">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)?+(\\w)",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"::Y:Z">> = iolist_to_binary(join(re:split("YZ","^(a)?+(\\w)",[]))),
+    <<":a:aaX">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)?+(\\w)",[trim]))),
     <<":a:aaX">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)?+(\\w)",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":a:aaX">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)?+(\\w)",[]))), 
-    <<":Y:Z">> = iolist_to_binary(join(re:split("YZ","^(?:a)?+(\\w)",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":a:aaX">> = iolist_to_binary(join(re:split("aaaaX","^(?:a)?+(\\w)",[]))),
+    <<":Y:Z">> = iolist_to_binary(join(re:split("YZ","^(?:a)?+(\\w)",[trim]))),
     <<":Y:Z">> = iolist_to_binary(join(re:split("YZ","^(?:a)?+(\\w)",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":Y:Z">> = iolist_to_binary(join(re:split("YZ","^(?:a)?+(\\w)",[]))), 
-    <<":a:X">> = iolist_to_binary(join(re:split("aaaaX","^(a){2,}+(\\w)",[trim]))), 
+                                                                                                                                                                               2}]))),
+    <<":Y:Z">> = iolist_to_binary(join(re:split("YZ","^(?:a)?+(\\w)",[]))),
+    <<":a:X">> = iolist_to_binary(join(re:split("aaaaX","^(a){2,}+(\\w)",[trim]))),
     <<":a:X:">> = iolist_to_binary(join(re:split("aaaaX","^(a){2,}+(\\w)",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<":a:X:">> = iolist_to_binary(join(re:split("aaaaX","^(a){2,}+(\\w)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a){2,}+(\\w)",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<":a:X:">> = iolist_to_binary(join(re:split("aaaaX","^(a){2,}+(\\w)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a){2,}+(\\w)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a){2,}+(\\w)",[{parts,
-                                                                                                                                                                                                 2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a){2,}+(\\w)",[]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a){2,}+(\\w)",[trim]))), 
+                                                                                                                                                                                                 2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a){2,}+(\\w)",[]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a){2,}+(\\w)",[trim]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a){2,}+(\\w)",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a){2,}+(\\w)",[]))), 
-    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(a){2,}+(\\w)",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(a){2,}+(\\w)",[]))),
+    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(a){2,}+(\\w)",[trim]))),
     <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(a){2,}+(\\w)",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(a){2,}+(\\w)",[]))), 
-    <<":X">> = iolist_to_binary(join(re:split("aaaaX","^(?:a){2,}+(\\w)",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(a){2,}+(\\w)",[]))),
+    <<":X">> = iolist_to_binary(join(re:split("aaaaX","^(?:a){2,}+(\\w)",[trim]))),
     <<":X:">> = iolist_to_binary(join(re:split("aaaaX","^(?:a){2,}+(\\w)",[{parts,
-                                                                                                                                                                                           2}]))), 
-    <<":X:">> = iolist_to_binary(join(re:split("aaaaX","^(?:a){2,}+(\\w)",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a){2,}+(\\w)",[trim]))), 
+                                                                                                                                                                                           2}]))),
+    <<":X:">> = iolist_to_binary(join(re:split("aaaaX","^(?:a){2,}+(\\w)",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a){2,}+(\\w)",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a){2,}+(\\w)",[{parts,
-                                                                                                                                                                                                     2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a){2,}+(\\w)",[]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(?:a){2,}+(\\w)",[trim]))), 
+                                                                                                                                                                                                     2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(?:a){2,}+(\\w)",[]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(?:a){2,}+(\\w)",[trim]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(?:a){2,}+(\\w)",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(?:a){2,}+(\\w)",[]))), 
-    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(?:a){2,}+(\\w)",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^(?:a){2,}+(\\w)",[]))),
+    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(?:a){2,}+(\\w)",[trim]))),
     <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(?:a){2,}+(\\w)",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(?:a){2,}+(\\w)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","(a|)*(?1)b",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<"YZ">> = iolist_to_binary(join(re:split("YZ","^(?:a){2,}+(\\w)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","(a|)*(?1)b",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("b","(a|)*(?1)b",[{parts,
-                                                                                                                                                                      2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("b","(a|)*(?1)b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ab","(a|)*(?1)b",[trim]))), 
+                                                                                                                                                                      2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("b","(a|)*(?1)b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ab","(a|)*(?1)b",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("ab","(a|)*(?1)b",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("ab","(a|)*(?1)b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aab","(a|)*(?1)b",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("ab","(a|)*(?1)b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aab","(a|)*(?1)b",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("aab","(a|)*(?1)b",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("aab","(a|)*(?1)b",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)++(?1)b",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("aab","(a|)*(?1)b",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)++(?1)b",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)++(?1)b",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)++(?1)b",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","(a)++(?1)b",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)++(?1)b",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","(a)++(?1)b",[trim]))),
     <<"ab">> = iolist_to_binary(join(re:split("ab","(a)++(?1)b",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","(a)++(?1)b",[]))), 
-    <<"aab">> = iolist_to_binary(join(re:split("aab","(a)++(?1)b",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","(a)++(?1)b",[]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab","(a)++(?1)b",[trim]))),
     <<"aab">> = iolist_to_binary(join(re:split("aab","(a)++(?1)b",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"aab">> = iolist_to_binary(join(re:split("aab","(a)++(?1)b",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)*+(?1)b",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab","(a)++(?1)b",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)*+(?1)b",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)*+(?1)b",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)*+(?1)b",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","(a)*+(?1)b",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(a)*+(?1)b",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","(a)*+(?1)b",[trim]))),
     <<"ab">> = iolist_to_binary(join(re:split("ab","(a)*+(?1)b",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","(a)*+(?1)b",[]))), 
-    <<"aab">> = iolist_to_binary(join(re:split("aab","(a)*+(?1)b",[trim]))), 
+                                                                                                                                                                        2}]))),
+    <<"ab">> = iolist_to_binary(join(re:split("ab","(a)*+(?1)b",[]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab","(a)*+(?1)b",[trim]))),
     <<"aab">> = iolist_to_binary(join(re:split("aab","(a)*+(?1)b",[{parts,
-                                                                                                                                                                          2}]))), 
-    <<"aab">> = iolist_to_binary(join(re:split("aab","(a)*+(?1)b",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("b","(?1)(?:(b)){0}",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab","(a)*+(?1)b",[]))),
+    <<"">> = iolist_to_binary(join(re:split("b","(?1)(?:(b)){0}",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("b","(?1)(?:(b)){0}",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("b","(?1)(?:(b)){0}",[]))), 
+                                                                                                                                                                              2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("b","(?1)(?:(b)){0}",[]))),
     <<":foo(bar(baz)+baz(bop)):(bar(baz)+baz(bop)):bar(baz)+baz(bop)">> = iolist_to_binary(join(re:split("foo(bar(baz)+baz(bop))","(foo ( \\( ((?:(?> [^()]+ )|(?2))*) \\) ) )",[extended,
-                                                                                                                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                                                                                                                  trim]))),
     <<":foo(bar(baz)+baz(bop)):(bar(baz)+baz(bop)):bar(baz)+baz(bop):">> = iolist_to_binary(join(re:split("foo(bar(baz)+baz(bop))","(foo ( \\( ((?:(?> [^()]+ )|(?2))*) \\) ) )",[extended,
                                                                                                                                                                                                                                                                                     {parts,
-                                                                                                                                                                                                                                                                                     2}]))), 
-    <<":foo(bar(baz)+baz(bop)):(bar(baz)+baz(bop)):bar(baz)+baz(bop):">> = iolist_to_binary(join(re:split("foo(bar(baz)+baz(bop))","(foo ( \\( ((?:(?> [^()]+ )|(?2))*) \\) ) )",[extended]))), 
+                                                                                                                                                                                                                                                                                     2}]))),
+    <<":foo(bar(baz)+baz(bop)):(bar(baz)+baz(bop)):bar(baz)+baz(bop):">> = iolist_to_binary(join(re:split("foo(bar(baz)+baz(bop))","(foo ( \\( ((?:(?> [^()]+ )|(?2))*) \\) ) )",[extended]))),
     <<":AB:B">> = iolist_to_binary(join(re:split("AB","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
-                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                    trim]))),
     <<":AB:B::">> = iolist_to_binary(join(re:split("AB","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                       2}]))), 
-    <<":AB:B::">> = iolist_to_binary(join(re:split("AB","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))), 
+                                                                                                                                                                                                       2}]))),
+    <<":AB:B::">> = iolist_to_binary(join(re:split("AB","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))),
     ok.
 run46() ->
-    <<":a">> = iolist_to_binary(join(re:split("ba","\\A.*?(a|bc)",[trim]))), 
+    <<":a">> = iolist_to_binary(join(re:split("ba","\\A.*?(a|bc)",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("ba","\\A.*?(a|bc)",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("ba","\\A.*?(a|bc)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc)++",[trim]))), 
+                                                                                                                                                                             2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("ba","\\A.*?(a|bc)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc)++",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc)++",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc)++",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("ba","\\A.*?(a|bc)++",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc)++",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("ba","\\A.*?(a|bc)++",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("ba","\\A.*?(a|bc)++",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("ba","\\A.*?(a|bc)++",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc|d)",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("ba","\\A.*?(a|bc)++",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc|d)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc|d)",[{parts,
-                                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc|d)",[]))), 
-    <<":b:eetle">> = iolist_to_binary(join(re:split("beetle","(?:(b))++",[trim]))), 
+                                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc|d)",[]))),
+    <<":b:eetle">> = iolist_to_binary(join(re:split("beetle","(?:(b))++",[trim]))),
     <<":b:eetle">> = iolist_to_binary(join(re:split("beetle","(?:(b))++",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":b:eetle">> = iolist_to_binary(join(re:split("beetle","(?:(b))++",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("a","(?(?=(a(*ACCEPT)z))a)",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":b:eetle">> = iolist_to_binary(join(re:split("beetle","(?:(b))++",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("a","(?(?=(a(*ACCEPT)z))a)",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("a","(?(?=(a(*ACCEPT)z))a)",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("a","(?(?=(a(*ACCEPT)z))a)",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaaab","^(a)(?1)+ab",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("a","(?(?=(a(*ACCEPT)z))a)",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaaab","^(a)(?1)+ab",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaaab","^(a)(?1)+ab",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaaab","^(a)(?1)+ab",[]))), 
-    <<"aaaab">> = iolist_to_binary(join(re:split("aaaab","^(a)(?1)++ab",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaaab","^(a)(?1)+ab",[]))),
+    <<"aaaab">> = iolist_to_binary(join(re:split("aaaab","^(a)(?1)++ab",[trim]))),
     <<"aaaab">> = iolist_to_binary(join(re:split("aaaab","^(a)(?1)++ab",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"aaaab">> = iolist_to_binary(join(re:split("aaaab","^(a)(?1)++ab",[]))), 
-    <<"::ckgammon">> = iolist_to_binary(join(re:split("backgammon","(?(DEFINE)(a))?b(?1)",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"aaaab">> = iolist_to_binary(join(re:split("aaaab","^(a)(?1)++ab",[]))),
+    <<"::ckgammon">> = iolist_to_binary(join(re:split("backgammon","(?(DEFINE)(a))?b(?1)",[trim]))),
     <<"::ckgammon">> = iolist_to_binary(join(re:split("backgammon","(?(DEFINE)(a))?b(?1)",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<"::ckgammon">> = iolist_to_binary(join(re:split("backgammon","(?(DEFINE)(a))?b(?1)",[]))), 
+                                                                                                                                                                                                            2}]))),
+    <<"::ckgammon">> = iolist_to_binary(join(re:split("backgammon","(?(DEFINE)(a))?b(?1)",[]))),
     <<":
 def">> = iolist_to_binary(join(re:split("abc
-def","^\\N+",[trim]))), 
+def","^\\N+",[trim]))),
     <<":
 def">> = iolist_to_binary(join(re:split("abc
-def","^\\N+",[{parts,2}]))), 
+def","^\\N+",[{parts,2}]))),
     <<":
 def">> = iolist_to_binary(join(re:split("abc
-def","^\\N+",[]))), 
+def","^\\N+",[]))),
     <<":
 def">> = iolist_to_binary(join(re:split("abc
-def","^\\N{1,}",[trim]))), 
+def","^\\N{1,}",[trim]))),
     <<":
 def">> = iolist_to_binary(join(re:split("abc
-def","^\\N{1,}",[{parts,2}]))), 
+def","^\\N{1,}",[{parts,2}]))),
     <<":
 def">> = iolist_to_binary(join(re:split("abc
-def","^\\N{1,}",[]))), 
-    <<":cde">> = iolist_to_binary(join(re:split("aaaabcde","(?(R)a+|(?R)b)",[trim]))), 
+def","^\\N{1,}",[]))),
+    <<":cde">> = iolist_to_binary(join(re:split("aaaabcde","(?(R)a+|(?R)b)",[trim]))),
     <<":cde">> = iolist_to_binary(join(re:split("aaaabcde","(?(R)a+|(?R)b)",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":cde">> = iolist_to_binary(join(re:split("aaaabcde","(?(R)a+|(?R)b)",[]))), 
-    <<":aaaa:cde">> = iolist_to_binary(join(re:split("aaaabcde","(?(R)a+|((?R))b)",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":cde">> = iolist_to_binary(join(re:split("aaaabcde","(?(R)a+|(?R)b)",[]))),
+    <<":aaaa:cde">> = iolist_to_binary(join(re:split("aaaabcde","(?(R)a+|((?R))b)",[trim]))),
     <<":aaaa:cde">> = iolist_to_binary(join(re:split("aaaabcde","(?(R)a+|((?R))b)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":aaaa:cde">> = iolist_to_binary(join(re:split("aaaabcde","(?(R)a+|((?R))b)",[]))), 
-    <<":aaaab:cde">> = iolist_to_binary(join(re:split("aaaabcde","((?(R)a+|(?1)b))",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":aaaa:cde">> = iolist_to_binary(join(re:split("aaaabcde","(?(R)a+|((?R))b)",[]))),
+    <<":aaaab:cde">> = iolist_to_binary(join(re:split("aaaabcde","((?(R)a+|(?1)b))",[trim]))),
     <<":aaaab:cde">> = iolist_to_binary(join(re:split("aaaabcde","((?(R)a+|(?1)b))",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":aaaab:cde">> = iolist_to_binary(join(re:split("aaaabcde","((?(R)a+|(?1)b))",[]))), 
-    <<":aaaab:cde">> = iolist_to_binary(join(re:split("aaaabcde","((?(R1)a+|(?1)b))",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":aaaab:cde">> = iolist_to_binary(join(re:split("aaaabcde","((?(R)a+|(?1)b))",[]))),
+    <<":aaaab:cde">> = iolist_to_binary(join(re:split("aaaabcde","((?(R1)a+|(?1)b))",[trim]))),
     <<":aaaab:cde">> = iolist_to_binary(join(re:split("aaaabcde","((?(R1)a+|(?1)b))",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":aaaab:cde">> = iolist_to_binary(join(re:split("aaaabcde","((?(R1)a+|(?1)b))",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))*",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":aaaab:cde">> = iolist_to_binary(join(re:split("aaaabcde","((?(R1)a+|(?1)b))",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))*",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))*",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))*",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))+",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))*",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))+",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))+",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("a","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("a","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("a","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[{parts,
-                                                                                                                                                                                                                                            2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("a","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[]))), 
-    <<"b">> = iolist_to_binary(join(re:split("ba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[trim]))), 
+                                                                                                                                                                                                                                            2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("a","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[]))),
+    <<"b">> = iolist_to_binary(join(re:split("ba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[trim]))),
     <<"b::">> = iolist_to_binary(join(re:split("ba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[{parts,
-                                                                                                                                                                                                                                              2}]))), 
-    <<"b::">> = iolist_to_binary(join(re:split("ba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[]))), 
-    <<"bb">> = iolist_to_binary(join(re:split("bba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[trim]))), 
+                                                                                                                                                                                                                                              2}]))),
+    <<"b::">> = iolist_to_binary(join(re:split("ba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[]))),
+    <<"bb">> = iolist_to_binary(join(re:split("bba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[trim]))),
     <<"bb::">> = iolist_to_binary(join(re:split("bba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[{parts,
-                                                                                                                                                                                                                                                2}]))), 
-    <<"bb::">> = iolist_to_binary(join(re:split("bba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[]))), 
+                                                                                                                                                                                                                                                2}]))),
+    <<"bb::">> = iolist_to_binary(join(re:split("bba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[]))),
     ok.
 run47() ->
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b) c",[extended,
-                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                          trim]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b) c",[extended,
                                                                                                                                                                                             {parts,
-                                                                                                                                                                                             2}]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b) c",[extended]))), 
+                                                                                                                                                                                             2}]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b) c",[extended]))),
     <<":ab">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b|(*F)) c",[extended,
-                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                    trim]))),
     <<":ab:">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b|(*F)) c",[extended,
                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                       2}]))), 
-    <<":ab:">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b|(*F)) c",[extended]))), 
+                                                                                                                                                                                                       2}]))),
+    <<":ab:">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b|(*F)) c",[extended]))),
     <<":ab:ab">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b) | (*F) ) c",[extended,
-                                                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                                                trim]))),
     <<":ab:ab:">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b) | (*F) ) c",[extended,
                                                                                                                                                                                                                   {parts,
-                                                                                                                                                                                                                   2}]))), 
-    <<":ab:ab:">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b) | (*F) ) c",[extended]))), 
+                                                                                                                                                                                                                   2}]))),
+    <<":ab:ab:">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b) | (*F) ) c",[extended]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b) ) c",[extended,
-                                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                                  trim]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b) ) c",[extended,
                                                                                                                                                                                                     {parts,
-                                                                                                                                                                                                     2}]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b) ) c",[extended]))), 
+                                                                                                                                                                                                     2}]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b) ) c",[extended]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b) c",[extended,
-                                                                                                                                                                                              trim]))), 
+                                                                                                                                                                                              trim]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b) c",[extended,
                                                                                                                                                                                                 {parts,
-                                                                                                                                                                                                 2}]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b) c",[extended]))), 
+                                                                                                                                                                                                 2}]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b) c",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b|(*F)) c",[extended,
-                                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b|(*F)) c",[extended,
                                                                                                                                                                                                           {parts,
-                                                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b|(*F)) c",[extended]))), 
+                                                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b|(*F)) c",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b) | (*F) ) c",[extended,
-                                                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b) | (*F) ) c",[extended,
                                                                                                                                                                                                                           {parts,
-                                                                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b) | (*F) ) c",[extended]))), 
+                                                                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b) | (*F) ) c",[extended]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b) ) c",[extended,
-                                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                                          trim]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b) ) c",[extended,
                                                                                                                                                                                                             {parts,
-                                                                                                                                                                                                             2}]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b) ) c",[extended]))), 
+                                                                                                                                                                                                             2}]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b) ) c",[extended]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?>a(*THEN)b) c",[extended,
-                                                                                                                                                                                              trim]))), 
+                                                                                                                                                                                              trim]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?>a(*THEN)b) c",[extended,
                                                                                                                                                                                                 {parts,
-                                                                                                                                                                                                 2}]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?>a(*THEN)b) c",[extended]))), 
+                                                                                                                                                                                                 2}]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?>a(*THEN)b) c",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("aabc","^.*? (?>a(*THEN)b|(*F)) c",[extended,
-                                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?>a(*THEN)b|(*F)) c",[extended,
                                                                                                                                                                                                           {parts,
-                                                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?>a(*THEN)b|(*F)) c",[extended]))), 
+                                                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?>a(*THEN)b|(*F)) c",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("aabc","^.*? (?> (?>a(*THEN)b) | (*F) ) c",[extended,
-                                                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                                                        trim]))),
     <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?> (?>a(*THEN)b) | (*F) ) c",[extended,
                                                                                                                                                                                                                           {parts,
-                                                                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?> (?>a(*THEN)b) | (*F) ) c",[extended]))), 
+                                                                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?> (?>a(*THEN)b) | (*F) ) c",[extended]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?> (?>a(*THEN)b) ) c",[extended,
-                                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                                          trim]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?> (?>a(*THEN)b) ) c",[extended,
                                                                                                                                                                                                             {parts,
-                                                                                                                                                                                                             2}]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?> (?>a(*THEN)b) ) c",[extended]))), 
+                                                                                                                                                                                                             2}]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?> (?>a(*THEN)b) ) c",[extended]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b)++ c",[extended,
-                                                                                                                                                                                              trim]))), 
+                                                                                                                                                                                              trim]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b)++ c",[extended,
                                                                                                                                                                                                 {parts,
-                                                                                                                                                                                                 2}]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b)++ c",[extended]))), 
+                                                                                                                                                                                                 2}]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b)++ c",[extended]))),
     <<":ab">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b|(*F))++ c",[extended,
-                                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                                        trim]))),
     <<":ab:">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b|(*F))++ c",[extended,
                                                                                                                                                                                                           {parts,
-                                                                                                                                                                                                           2}]))), 
-    <<":ab:">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b|(*F))++ c",[extended]))), 
+                                                                                                                                                                                                           2}]))),
+    <<":ab:">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b|(*F))++ c",[extended]))),
     <<":ab:ab">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b)++ | (*F) )++ c",[extended,
-                                                                                                                                                                                                                        trim]))), 
+                                                                                                                                                                                                                        trim]))),
     <<":ab:ab:">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b)++ | (*F) )++ c",[extended,
                                                                                                                                                                                                                           {parts,
-                                                                                                                                                                                                                           2}]))), 
-    <<":ab:ab:">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b)++ | (*F) )++ c",[extended]))), 
+                                                                                                                                                                                                                           2}]))),
+    <<":ab:ab:">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b)++ | (*F) )++ c",[extended]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b)++ )++ c",[extended,
-                                                                                                                                                                                                          trim]))), 
+                                                                                                                                                                                                          trim]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b)++ )++ c",[extended,
                                                                                                                                                                                                             {parts,
-                                                                                                                                                                                                             2}]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b)++ )++ c",[extended]))), 
+                                                                                                                                                                                                             2}]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b)++ )++ c",[extended]))),
     ok.
 run48() ->
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b)++ c",[extended,
-                                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                                  trim]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b)++ c",[extended,
                                                                                                                                                                                                     {parts,
-                                                                                                                                                                                                     2}]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b)++ c",[extended]))), 
+                                                                                                                                                                                                     2}]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b)++ c",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b|(*F))++ c",[extended,
-                                                                                                                                                                                                            trim]))), 
+                                                                                                                                                                                                            trim]))),
     <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b|(*F))++ c",[extended,
                                                                                                                                                                                                               {parts,
-                                                                                                                                                                                                               2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b|(*F))++ c",[extended]))), 
+                                                                                                                                                                                                               2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b|(*F))++ c",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b)++ | (*F) )++ c",[extended,
-                                                                                                                                                                                                                                trim]))), 
+                                                                                                                                                                                                                                trim]))),
     <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b)++ | (*F) )++ c",[extended,
                                                                                                                                                                                                                                   {parts,
-                                                                                                                                                                                                                                   2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b)++ | (*F) )++ c",[extended]))), 
+                                                                                                                                                                                                                                   2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b)++ | (*F) )++ c",[extended]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b)++ )++ c",[extended,
-                                                                                                                                                                                                                  trim]))), 
+                                                                                                                                                                                                                  trim]))),
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b)++ )++ c",[extended,
                                                                                                                                                                                                                     {parts,
-                                                                                                                                                                                                                     2}]))), 
-    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b)++ )++ c",[extended]))), 
-    <<"">> = iolist_to_binary(join(re:split("ac","^(?(?=a(*THEN)b)ab|ac)",[trim]))), 
+                                                                                                                                                                                                                     2}]))),
+    <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?: (?:a(*THEN)b)++ )++ c",[extended]))),
+    <<"">> = iolist_to_binary(join(re:split("ac","^(?(?=a(*THEN)b)ab|ac)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ac","^(?(?=a(*THEN)b)ab|ac)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ac","^(?(?=a(*THEN)b)ab|ac)",[]))), 
-    <<"ba">> = iolist_to_binary(join(re:split("ba","^.*?(?(?=a)a|b(*THEN)c)",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ac","^(?(?=a(*THEN)b)ab|ac)",[]))),
+    <<"ba">> = iolist_to_binary(join(re:split("ba","^.*?(?(?=a)a|b(*THEN)c)",[trim]))),
     <<"ba">> = iolist_to_binary(join(re:split("ba","^.*?(?(?=a)a|b(*THEN)c)",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"ba">> = iolist_to_binary(join(re:split("ba","^.*?(?(?=a)a|b(*THEN)c)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ba","^.*?(?:(?(?=a)a|b(*THEN)c)|d)",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"ba">> = iolist_to_binary(join(re:split("ba","^.*?(?(?=a)a|b(*THEN)c)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ba","^.*?(?:(?(?=a)a|b(*THEN)c)|d)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ba","^.*?(?:(?(?=a)a|b(*THEN)c)|d)",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ba","^.*?(?:(?(?=a)a|b(*THEN)c)|d)",[]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","^.*?(?(?=a)a(*THEN)b|c)",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ba","^.*?(?:(?(?=a)a|b(*THEN)c)|d)",[]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","^.*?(?(?=a)a(*THEN)b|c)",[trim]))),
     <<"ac">> = iolist_to_binary(join(re:split("ac","^.*?(?(?=a)a(*THEN)b|c)",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","^.*?(?(?=a)a(*THEN)b|c)",[]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("aabc","^.*(?=a(*THEN)b)",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","^.*?(?(?=a)a(*THEN)b|c)",[]))),
+    <<":abc">> = iolist_to_binary(join(re:split("aabc","^.*(?=a(*THEN)b)",[trim]))),
     <<":abc">> = iolist_to_binary(join(re:split("aabc","^.*(?=a(*THEN)b)",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":abc">> = iolist_to_binary(join(re:split("aabc","^.*(?=a(*THEN)b)",[]))), 
-    <<"xa:d">> = iolist_to_binary(join(re:split("xacd","(?<=a(*ACCEPT)b)c",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":abc">> = iolist_to_binary(join(re:split("aabc","^.*(?=a(*THEN)b)",[]))),
+    <<"xa:d">> = iolist_to_binary(join(re:split("xacd","(?<=a(*ACCEPT)b)c",[trim]))),
     <<"xa:d">> = iolist_to_binary(join(re:split("xacd","(?<=a(*ACCEPT)b)c",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"xa:d">> = iolist_to_binary(join(re:split("xacd","(?<=a(*ACCEPT)b)c",[]))), 
-    <<"xa:a:d">> = iolist_to_binary(join(re:split("xacd","(?<=(a(*ACCEPT)b))c",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"xa:d">> = iolist_to_binary(join(re:split("xacd","(?<=a(*ACCEPT)b)c",[]))),
+    <<"xa:a:d">> = iolist_to_binary(join(re:split("xacd","(?<=(a(*ACCEPT)b))c",[trim]))),
     <<"xa:a:d">> = iolist_to_binary(join(re:split("xacd","(?<=(a(*ACCEPT)b))c",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"xa:a:d">> = iolist_to_binary(join(re:split("xacd","(?<=(a(*ACCEPT)b))c",[]))), 
-    <<"xab:ab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=(a(*COMMIT)b))c",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"xa:a:d">> = iolist_to_binary(join(re:split("xacd","(?<=(a(*ACCEPT)b))c",[]))),
+    <<"xab:ab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=(a(*COMMIT)b))c",[trim]))),
     <<"xab:ab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=(a(*COMMIT)b))c",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"xab:ab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=(a(*COMMIT)b))c",[]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=(a(*COMMIT)b))c",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"xab:ab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=(a(*COMMIT)b))c",[]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=(a(*COMMIT)b))c",[trim]))),
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=(a(*COMMIT)b))c",[{parts,
-                                                                                                                                                                                                          2}]))), 
-    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=(a(*COMMIT)b))c",[]))), 
-    <<"xacd">> = iolist_to_binary(join(re:split("xacd","(?<=(a(*COMMIT)b))c",[trim]))), 
+                                                                                                                                                                                                          2}]))),
+    <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","(?<=(a(*COMMIT)b))c",[]))),
+    <<"xacd">> = iolist_to_binary(join(re:split("xacd","(?<=(a(*COMMIT)b))c",[trim]))),
     <<"xacd">> = iolist_to_binary(join(re:split("xacd","(?<=(a(*COMMIT)b))c",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"xacd">> = iolist_to_binary(join(re:split("xacd","(?<=(a(*COMMIT)b))c",[]))), 
-    <<"x:d">> = iolist_to_binary(join(re:split("xcd","(?<!a(*FAIL)b)c",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"xacd">> = iolist_to_binary(join(re:split("xacd","(?<=(a(*COMMIT)b))c",[]))),
+    <<"x:d">> = iolist_to_binary(join(re:split("xcd","(?<!a(*FAIL)b)c",[trim]))),
     <<"x:d">> = iolist_to_binary(join(re:split("xcd","(?<!a(*FAIL)b)c",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"x:d">> = iolist_to_binary(join(re:split("xcd","(?<!a(*FAIL)b)c",[]))), 
-    <<"a:d">> = iolist_to_binary(join(re:split("acd","(?<!a(*FAIL)b)c",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"x:d">> = iolist_to_binary(join(re:split("xcd","(?<!a(*FAIL)b)c",[]))),
+    <<"a:d">> = iolist_to_binary(join(re:split("acd","(?<!a(*FAIL)b)c",[trim]))),
     <<"a:d">> = iolist_to_binary(join(re:split("acd","(?<!a(*FAIL)b)c",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"a:d">> = iolist_to_binary(join(re:split("acd","(?<!a(*FAIL)b)c",[]))), 
-    <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*PRUNE)b)c",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"a:d">> = iolist_to_binary(join(re:split("acd","(?<!a(*FAIL)b)c",[]))),
+    <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*PRUNE)b)c",[trim]))),
     <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*PRUNE)b)c",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*PRUNE)b)c",[]))), 
-    <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*SKIP)b)c",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*PRUNE)b)c",[]))),
+    <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*SKIP)b)c",[trim]))),
     <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*SKIP)b)c",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*SKIP)b)c",[]))), 
-    <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*THEN)b)c",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*SKIP)b)c",[]))),
+    <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*THEN)b)c",[trim]))),
     <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*THEN)b)c",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*THEN)b)c",[]))), 
+                                                                                                                                                                                        2}]))),
+    <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*THEN)b)c",[]))),
     ok.
 run49() ->
-    <<":a:d">> = iolist_to_binary(join(re:split("abcd","(a)(?2){2}(.)",[trim]))), 
+    <<":a:d">> = iolist_to_binary(join(re:split("abcd","(a)(?2){2}(.)",[trim]))),
     <<":a:d:">> = iolist_to_binary(join(re:split("abcd","(a)(?2){2}(.)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":a:d:">> = iolist_to_binary(join(re:split("abcd","(a)(?2){2}(.)",[]))), 
-    <<"hello world ">> = iolist_to_binary(join(re:split("hello world test","(another)?(\\1?)test",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":a:d:">> = iolist_to_binary(join(re:split("abcd","(a)(?2){2}(.)",[]))),
+    <<"hello world ">> = iolist_to_binary(join(re:split("hello world test","(another)?(\\1?)test",[trim]))),
     <<"hello world :::">> = iolist_to_binary(join(re:split("hello world test","(another)?(\\1?)test",[{parts,
-                                                                                                                                                                                                                         2}]))), 
-    <<"hello world :::">> = iolist_to_binary(join(re:split("hello world test","(another)?(\\1?)test",[]))), 
-    <<"hello world test">> = iolist_to_binary(join(re:split("hello world test","(another)?(\\1+)test",[trim]))), 
+                                                                                                                                                                                                                         2}]))),
+    <<"hello world :::">> = iolist_to_binary(join(re:split("hello world test","(another)?(\\1?)test",[]))),
+    <<"hello world test">> = iolist_to_binary(join(re:split("hello world test","(another)?(\\1+)test",[trim]))),
     <<"hello world test">> = iolist_to_binary(join(re:split("hello world test","(another)?(\\1+)test",[{parts,
-                                                                                                                                                                                                                         2}]))), 
-    <<"hello world test">> = iolist_to_binary(join(re:split("hello world test","(another)?(\\1+)test",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aac","(a(*COMMIT)b){0}a(?1)|aac",[trim]))), 
+                                                                                                                                                                                                                         2}]))),
+    <<"hello world test">> = iolist_to_binary(join(re:split("hello world test","(another)?(\\1+)test",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aac","(a(*COMMIT)b){0}a(?1)|aac",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("aac","(a(*COMMIT)b){0}a(?1)|aac",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("aac","(a(*COMMIT)b){0}a(?1)|aac",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aac","((?:a?)*)*c",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("aac","(a(*COMMIT)b){0}a(?1)|aac",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aac","((?:a?)*)*c",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("aac","((?:a?)*)*c",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("aac","((?:a?)*)*c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aac","((?>a?)*)*c",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("aac","((?:a?)*)*c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aac","((?>a?)*)*c",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("aac","((?>a?)*)*c",[{parts,
-                                                                                                                                                                            2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("aac","((?>a?)*)*c",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("aba","(?>.*?a)(?<=ba)",[trim]))), 
+                                                                                                                                                                            2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("aac","((?>a?)*)*c",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("aba","(?>.*?a)(?<=ba)",[trim]))),
     <<"a:">> = iolist_to_binary(join(re:split("aba","(?>.*?a)(?<=ba)",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("aba","(?>.*?a)(?<=ba)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aba","(?:.*?a)(?<=ba)",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<"a:">> = iolist_to_binary(join(re:split("aba","(?>.*?a)(?<=ba)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aba","(?:.*?a)(?<=ba)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aba","(?:.*?a)(?<=ba)",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aba","(?:.*?a)(?<=ba)",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("aab",".*?a(*PRUNE)b",[trim]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("aab",".*?a(*PRUNE)b",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("aab",".*?a(*PRUNE)b",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("aab",".*?a(*PRUNE)b",[dotall,
-                                                                                                                                                                              trim]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("aab",".*?a(*PRUNE)b",[dotall,
+                                                                                                                                                                                    2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aba","(?:.*?a)(?<=ba)",[]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab",".*?a(*PRUNE)b",[trim]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab",".*?a(*PRUNE)b",[{parts,
+                                                                                                                                                                                2}]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab",".*?a(*PRUNE)b",[]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab",".*?a(*PRUNE)b",[dotall,
+                                                                                                                                                                              trim]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab",".*?a(*PRUNE)b",[dotall,
                                                                                                                                                                                 {parts,
-                                                                                                                                                                                 2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("aab",".*?a(*PRUNE)b",[dotall]))), 
+                                                                                                                                                                                 2}]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab",".*?a(*PRUNE)b",[dotall]))),
     <<"aab">> = iolist_to_binary(join(re:split("aab","^a(*PRUNE)b",[dotall,
-                                                                                                                                                                          trim]))), 
+                                                                                                                                                                          trim]))),
     <<"aab">> = iolist_to_binary(join(re:split("aab","^a(*PRUNE)b",[dotall,
                                                                                                                                                                             {parts,
-                                                                                                                                                                             2}]))), 
-    <<"aab">> = iolist_to_binary(join(re:split("aab","^a(*PRUNE)b",[dotall]))), 
-    <<"a">> = iolist_to_binary(join(re:split("aab",".*?a(*SKIP)b",[trim]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("aab",".*?a(*SKIP)b",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("aab",".*?a(*SKIP)b",[]))), 
+                                                                                                                                                                             2}]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab","^a(*PRUNE)b",[dotall]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab",".*?a(*SKIP)b",[trim]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab",".*?a(*SKIP)b",[{parts,
+                                                                                                                                                                              2}]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab",".*?a(*SKIP)b",[]))),
     <<"a">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[dotall,
-                                                                                                                                                                      trim]))), 
+                                                                                                                                                                      trim]))),
     <<"a:">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[dotall,
                                                                                                                                                                         {parts,
-                                                                                                                                                                         2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[dotall]))), 
+                                                                                                                                                                         2}]))),
+    <<"a:">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[dotall]))),
     ok.
 run50() ->
-    <<"a">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[trim]))), 
+    <<"a">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[trim]))),
     <<"a:">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[{parts,
-                                                                                                                                                                        2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[]))), 
+                                                                                                                                                                        2}]))),
+    <<"a:">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[]))),
     <<"aab">> = iolist_to_binary(join(re:split("aab","(?>^a)b",[dotall,
-                                                                                                                                                                  trim]))), 
+                                                                                                                                                                  trim]))),
     <<"aab">> = iolist_to_binary(join(re:split("aab","(?>^a)b",[dotall,
                                                                                                                                                                     {parts,
-                                                                                                                                                                     2}]))), 
-    <<"aab">> = iolist_to_binary(join(re:split("aab","(?>^a)b",[dotall]))), 
-    <<"alphabetabcd:abcd">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*?)(?<=(abcd)|(wxyz))",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<"aab">> = iolist_to_binary(join(re:split("aab","(?>^a)b",[dotall]))),
+    <<"alphabetabcd:abcd">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*?)(?<=(abcd)|(wxyz))",[trim]))),
     <<"alphabetabcd:abcd::">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*?)(?<=(abcd)|(wxyz))",[{parts,
-                                                                                                                                                                                                                          2}]))), 
-    <<"alphabetabcd:abcd::">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*?)(?<=(abcd)|(wxyz))",[]))), 
-    <<"endingwxyz::wxyz">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*?)(?<=(abcd)|(wxyz))",[trim]))), 
+                                                                                                                                                                                                                          2}]))),
+    <<"alphabetabcd:abcd::">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*?)(?<=(abcd)|(wxyz))",[]))),
+    <<"endingwxyz::wxyz">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*?)(?<=(abcd)|(wxyz))",[trim]))),
     <<"endingwxyz::wxyz:">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*?)(?<=(abcd)|(wxyz))",[{parts,
-                                                                                                                                                                                                                      2}]))), 
-    <<"endingwxyz::wxyz:">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*?)(?<=(abcd)|(wxyz))",[]))), 
-    <<":abcd">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*)(?<=(abcd)|(wxyz))",[trim]))), 
+                                                                                                                                                                                                                      2}]))),
+    <<"endingwxyz::wxyz:">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*?)(?<=(abcd)|(wxyz))",[]))),
+    <<":abcd">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*)(?<=(abcd)|(wxyz))",[trim]))),
     <<":abcd::">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*)(?<=(abcd)|(wxyz))",[{parts,
-                                                                                                                                                                                                                        2}]))), 
-    <<":abcd::">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*)(?<=(abcd)|(wxyz))",[]))), 
-    <<"::wxyz">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*)(?<=(abcd)|(wxyz))",[trim]))), 
+                                                                                                                                                                                                                        2}]))),
+    <<":abcd::">> = iolist_to_binary(join(re:split("alphabetabcd","(?>.*)(?<=(abcd)|(wxyz))",[]))),
+    <<"::wxyz">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*)(?<=(abcd)|(wxyz))",[trim]))),
     <<"::wxyz:">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*)(?<=(abcd)|(wxyz))",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<"::wxyz:">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*)(?<=(abcd)|(wxyz))",[]))), 
-    <<"abcdfooxyz">> = iolist_to_binary(join(re:split("abcdfooxyz","(?>.*)foo",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<"::wxyz:">> = iolist_to_binary(join(re:split("endingwxyz","(?>.*)(?<=(abcd)|(wxyz))",[]))),
+    <<"abcdfooxyz">> = iolist_to_binary(join(re:split("abcdfooxyz","(?>.*)foo",[trim]))),
     <<"abcdfooxyz">> = iolist_to_binary(join(re:split("abcdfooxyz","(?>.*)foo",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"abcdfooxyz">> = iolist_to_binary(join(re:split("abcdfooxyz","(?>.*)foo",[]))), 
-    <<"abcd:xyz">> = iolist_to_binary(join(re:split("abcdfooxyz","(?>.*?)foo",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"abcdfooxyz">> = iolist_to_binary(join(re:split("abcdfooxyz","(?>.*)foo",[]))),
+    <<"abcd:xyz">> = iolist_to_binary(join(re:split("abcdfooxyz","(?>.*?)foo",[trim]))),
     <<"abcd:xyz">> = iolist_to_binary(join(re:split("abcdfooxyz","(?>.*?)foo",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<"abcd:xyz">> = iolist_to_binary(join(re:split("abcdfooxyz","(?>.*?)foo",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ac","(?:(a(*PRUNE)b)){0}(?:(?1)|ac)",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<"abcd:xyz">> = iolist_to_binary(join(re:split("abcdfooxyz","(?>.*?)foo",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ac","(?:(a(*PRUNE)b)){0}(?:(?1)|ac)",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("ac","(?:(a(*PRUNE)b)){0}(?:(?1)|ac)",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("ac","(?:(a(*PRUNE)b)){0}(?:(?1)|ac)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ac","(?:(a(*SKIP)b)){0}(?:(?1)|ac)",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("ac","(?:(a(*PRUNE)b)){0}(?:(?1)|ac)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ac","(?:(a(*SKIP)b)){0}(?:(?1)|ac)",[trim]))),
     <<"::">> = iolist_to_binary(join(re:split("ac","(?:(a(*SKIP)b)){0}(?:(?1)|ac)",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"::">> = iolist_to_binary(join(re:split("ac","(?:(a(*SKIP)b)){0}(?:(?1)|ac)",[]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aa","(?<=(*SKIP)ac)a",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("ac","(?:(a(*SKIP)b)){0}(?:(?1)|ac)",[]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aa","(?<=(*SKIP)ac)a",[trim]))),
     <<"aa">> = iolist_to_binary(join(re:split("aa","(?<=(*SKIP)ac)a",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aa","(?<=(*SKIP)ac)a",[]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)b|a+c",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aa","(?<=(*SKIP)ac)a",[]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)b|a+c",[trim]))),
     <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)b|a+c",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)b|a+c",[]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)(*PRUNE)b|a+c",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)b|a+c",[]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)(*PRUNE)b|a+c",[trim]))),
     <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)(*PRUNE)b|a+c",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)(*PRUNE)b|a+c",[]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP:N)(*PRUNE)b|a+c",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)(*PRUNE)b|a+c",[]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP:N)(*PRUNE)b|a+c",[trim]))),
     <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP:N)(*PRUNE)b|a+c",[{parts,
-                                                                                                                                                                                                                    2}]))), 
-    <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP:N)(*PRUNE)b|a+c",[]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aaaaaac","aaaa(*:N)a(*SKIP:N)(*PRUNE)b|a+c",[trim]))), 
+                                                                                                                                                                                                                    2}]))),
+    <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP:N)(*PRUNE)b|a+c",[]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aaaaaac","aaaa(*:N)a(*SKIP:N)(*PRUNE)b|a+c",[trim]))),
     <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaa(*:N)a(*SKIP:N)(*PRUNE)b|a+c",[{parts,
-                                                                                                                                                                                                                              2}]))), 
-    <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaa(*:N)a(*SKIP:N)(*PRUNE)b|a+c",[]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)(*PRUNE)b|a+c",[trim]))), 
+                                                                                                                                                                                                                              2}]))),
+    <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaa(*:N)a(*SKIP:N)(*PRUNE)b|a+c",[]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)(*PRUNE)b|a+c",[trim]))),
     <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)(*PRUNE)b|a+c",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)(*PRUNE)b|a+c",[]))), 
+                                                                                                                                                                                                                2}]))),
+    <<"aa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)(*PRUNE)b|a+c",[]))),
     ok.
 run51() ->
-    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)b|a+c",[trim]))), 
+    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)b|a+c",[trim]))),
     <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)b|a+c",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)b|a+c",[]))), 
-    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)(*SKIP)b|a+c",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)b|a+c",[]))),
+    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)(*SKIP)b|a+c",[trim]))),
     <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)(*SKIP)b|a+c",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)(*SKIP)b|a+c",[]))), 
-    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)(*SKIP)b|a+c",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)(*SKIP)b|a+c",[]))),
+    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)(*SKIP)b|a+c",[trim]))),
     <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)(*SKIP)b|a+c",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)(*SKIP)b|a+c",[]))), 
-    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)(*SKIP)b|a+c",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)(*SKIP)b|a+c",[]))),
+    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)(*SKIP)b|a+c",[trim]))),
     <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)(*SKIP)b|a+c",[{parts,
-                                                                                                                                                                                                                  2}]))), 
-    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)(*SKIP)b|a+c",[]))), 
-    <<"aaaaaac">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)b|a+c",[trim]))), 
+                                                                                                                                                                                                                  2}]))),
+    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)(*SKIP)b|a+c",[]))),
+    <<"aaaaaac">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)b|a+c",[trim]))),
     <<"aaaaaac">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)b|a+c",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"aaaaaac">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)b|a+c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)b|a+c",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"aaaaaac">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)b|a+c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)b|a+c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)b|a+c",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)b|a+c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)(*THEN)b|a+c",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*THEN)b|a+c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)(*THEN)b|a+c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)(*THEN)b|a+c",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)(*THEN)b|a+c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)(*THEN)b|a+c",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*SKIP)(*THEN)b|a+c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)(*THEN)b|a+c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)(*THEN)b|a+c",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)(*THEN)b|a+c",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)(*THEN)b|a+c",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*PRUNE)(*THEN)b|a+c",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)(*THEN)b|a+c",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)(*THEN)b|a+c",[{parts,
-                                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)(*THEN)b|a+c",[]))), 
+                                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaaaac","aaaaa(*COMMIT)(*THEN)b|a+c",[]))),
     ok.
 run52() ->
-    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:m)(*PRUNE:m)(*SKIP:m)m|a+",[trim]))), 
+    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:m)(*PRUNE:m)(*SKIP:m)m|a+",[trim]))),
     <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:m)(*PRUNE:m)(*SKIP:m)m|a+",[{parts,
-                                                                                                                                                                                                                              2}]))), 
-    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:m)(*PRUNE:m)(*SKIP:m)m|a+",[]))), 
-    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:m)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+",[trim]))), 
+                                                                                                                                                                                                                              2}]))),
+    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:m)(*PRUNE:m)(*SKIP:m)m|a+",[]))),
+    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:m)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+",[trim]))),
     <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:m)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+",[{parts,
-                                                                                                                                                                                                                                            2}]))), 
-    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:m)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+",[]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:n)(*PRUNE:m)(*SKIP:m)m|a+",[trim]))), 
+                                                                                                                                                                                                                                            2}]))),
+    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:m)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+",[]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:n)(*PRUNE:m)(*SKIP:m)m|a+",[trim]))),
     <<"aa:">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:n)(*PRUNE:m)(*SKIP:m)m|a+",[{parts,
-                                                                                                                                                                                                                              2}]))), 
-    <<"aa:">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:n)(*PRUNE:m)(*SKIP:m)m|a+",[]))), 
-    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:n)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+",[trim]))), 
+                                                                                                                                                                                                                              2}]))),
+    <<"aa:">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:n)(*PRUNE:m)(*SKIP:m)m|a+",[]))),
+    <<"aaaaa">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:n)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+",[trim]))),
     <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:n)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+",[{parts,
-                                                                                                                                                                                                                                            2}]))), 
-    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:n)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+",[]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aaaac","a(*MARK:A)aa(*PRUNE:A)a(*SKIP:A)b|a+c",[trim]))), 
+                                                                                                                                                                                                                                            2}]))),
+    <<"aaaaa:">> = iolist_to_binary(join(re:split("aaaaaa","aaaaa(*:n)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+",[]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aaaac","a(*MARK:A)aa(*PRUNE:A)a(*SKIP:A)b|a+c",[trim]))),
     <<"aa:">> = iolist_to_binary(join(re:split("aaaac","a(*MARK:A)aa(*PRUNE:A)a(*SKIP:A)b|a+c",[{parts,
-                                                                                                                                                                                                                                    2}]))), 
-    <<"aa:">> = iolist_to_binary(join(re:split("aaaac","a(*MARK:A)aa(*PRUNE:A)a(*SKIP:A)b|a+c",[]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaaac","a(*MARK:A)aa(*MARK:A)a(*SKIP:A)b|a+c",[trim]))), 
+                                                                                                                                                                                                                                    2}]))),
+    <<"aa:">> = iolist_to_binary(join(re:split("aaaac","a(*MARK:A)aa(*PRUNE:A)a(*SKIP:A)b|a+c",[]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaaac","a(*MARK:A)aa(*MARK:A)a(*SKIP:A)b|a+c",[trim]))),
     <<"aaa:">> = iolist_to_binary(join(re:split("aaaac","a(*MARK:A)aa(*MARK:A)a(*SKIP:A)b|a+c",[{parts,
-                                                                                                                                                                                                                                  2}]))), 
-    <<"aaa:">> = iolist_to_binary(join(re:split("aaaac","a(*MARK:A)aa(*MARK:A)a(*SKIP:A)b|a+c",[]))), 
-    <<"aa">> = iolist_to_binary(join(re:split("aaaac","aaa(*PRUNE:A)a(*SKIP:A)b|a+c",[trim]))), 
+                                                                                                                                                                                                                                  2}]))),
+    <<"aaa:">> = iolist_to_binary(join(re:split("aaaac","a(*MARK:A)aa(*MARK:A)a(*SKIP:A)b|a+c",[]))),
+    <<"aa">> = iolist_to_binary(join(re:split("aaaac","aaa(*PRUNE:A)a(*SKIP:A)b|a+c",[trim]))),
     <<"aa:">> = iolist_to_binary(join(re:split("aaaac","aaa(*PRUNE:A)a(*SKIP:A)b|a+c",[{parts,
-                                                                                                                                                                                                                  2}]))), 
-    <<"aa:">> = iolist_to_binary(join(re:split("aaaac","aaa(*PRUNE:A)a(*SKIP:A)b|a+c",[]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaaac","aaa(*MARK:A)a(*SKIP:A)b|a+c",[trim]))), 
+                                                                                                                                                                                                                  2}]))),
+    <<"aa:">> = iolist_to_binary(join(re:split("aaaac","aaa(*PRUNE:A)a(*SKIP:A)b|a+c",[]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaaac","aaa(*MARK:A)a(*SKIP:A)b|a+c",[trim]))),
     <<"aaa:">> = iolist_to_binary(join(re:split("aaaac","aaa(*MARK:A)a(*SKIP:A)b|a+c",[{parts,
-                                                                                                                                                                                                                2}]))), 
-    <<"aaa:">> = iolist_to_binary(join(re:split("aaaac","aaa(*MARK:A)a(*SKIP:A)b|a+c",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("ba",".?(a|b(*THEN)c)",[trim]))), 
+                                                                                                                                                                                                                2}]))),
+    <<"aaa:">> = iolist_to_binary(join(re:split("aaaac","aaa(*MARK:A)a(*SKIP:A)b|a+c",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("ba",".?(a|b(*THEN)c)",[trim]))),
     <<":a:">> = iolist_to_binary(join(re:split("ba",".?(a|b(*THEN)c)",[{parts,
-                                                                                                                                                                                  2}]))), 
-    <<":a:">> = iolist_to_binary(join(re:split("ba",".?(a|b(*THEN)c)",[]))), 
-    <<":ab">> = iolist_to_binary(join(re:split("abc","(a(*COMMIT)b)c|abd",[trim]))), 
+                                                                                                                                                                                  2}]))),
+    <<":a:">> = iolist_to_binary(join(re:split("ba",".?(a|b(*THEN)c)",[]))),
+    <<":ab">> = iolist_to_binary(join(re:split("abc","(a(*COMMIT)b)c|abd",[trim]))),
     <<":ab:">> = iolist_to_binary(join(re:split("abc","(a(*COMMIT)b)c|abd",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<":ab:">> = iolist_to_binary(join(re:split("abc","(a(*COMMIT)b)c|abd",[]))), 
-    <<"abd">> = iolist_to_binary(join(re:split("abd","(a(*COMMIT)b)c|abd",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<":ab:">> = iolist_to_binary(join(re:split("abc","(a(*COMMIT)b)c|abd",[]))),
+    <<"abd">> = iolist_to_binary(join(re:split("abd","(a(*COMMIT)b)c|abd",[trim]))),
     <<"abd">> = iolist_to_binary(join(re:split("abd","(a(*COMMIT)b)c|abd",[{parts,
-                                                                                                                                                                                          2}]))), 
-    <<"abd">> = iolist_to_binary(join(re:split("abd","(a(*COMMIT)b)c|abd",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","(?=a(*COMMIT)b)abc|abd",[trim]))), 
+                                                                                                                                                                                          2}]))),
+    <<"abd">> = iolist_to_binary(join(re:split("abd","(a(*COMMIT)b)c|abd",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","(?=a(*COMMIT)b)abc|abd",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","(?=a(*COMMIT)b)abc|abd",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","(?=a(*COMMIT)b)abc|abd",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abd","(?=a(*COMMIT)b)abc|abd",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","(?=a(*COMMIT)b)abc|abd",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abd","(?=a(*COMMIT)b)abc|abd",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abd","(?=a(*COMMIT)b)abc|abd",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abd","(?=a(*COMMIT)b)abc|abd",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","(?>a(*COMMIT)b)c|abd",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abd","(?=a(*COMMIT)b)abc|abd",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","(?>a(*COMMIT)b)c|abd",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","(?>a(*COMMIT)b)c|abd",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","(?>a(*COMMIT)b)c|abd",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)b)c|abd",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","(?>a(*COMMIT)b)c|abd",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)b)c|abd",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)b)c|abd",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)b)c|abd",[]))), 
-    <<"abd">> = iolist_to_binary(join(re:split("abd","a(?=b(*COMMIT)c)[^d]|abd",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)b)c|abd",[]))),
+    <<"abd">> = iolist_to_binary(join(re:split("abd","a(?=b(*COMMIT)c)[^d]|abd",[trim]))),
     <<"abd">> = iolist_to_binary(join(re:split("abd","a(?=b(*COMMIT)c)[^d]|abd",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<"abd">> = iolist_to_binary(join(re:split("abd","a(?=b(*COMMIT)c)[^d]|abd",[]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abc","a(?=b(*COMMIT)c)[^d]|abd",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<"abd">> = iolist_to_binary(join(re:split("abd","a(?=b(*COMMIT)c)[^d]|abd",[]))),
+    <<":c">> = iolist_to_binary(join(re:split("abc","a(?=b(*COMMIT)c)[^d]|abd",[trim]))),
     <<":c">> = iolist_to_binary(join(re:split("abc","a(?=b(*COMMIT)c)[^d]|abd",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abc","a(?=b(*COMMIT)c)[^d]|abd",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abd","a(?=bc).|abd",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":c">> = iolist_to_binary(join(re:split("abc","a(?=b(*COMMIT)c)[^d]|abd",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abd","a(?=bc).|abd",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abd","a(?=bc).|abd",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abd","a(?=bc).|abd",[]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abc","a(?=bc).|abd",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abd","a(?=bc).|abd",[]))),
+    <<":c">> = iolist_to_binary(join(re:split("abc","a(?=bc).|abd",[trim]))),
     <<":c">> = iolist_to_binary(join(re:split("abc","a(?=bc).|abd",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<":c">> = iolist_to_binary(join(re:split("abc","a(?=bc).|abd",[]))), 
-    <<"abceabd">> = iolist_to_binary(join(re:split("abceabd","a(?>b(*COMMIT)c)d|abd",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<":c">> = iolist_to_binary(join(re:split("abc","a(?=bc).|abd",[]))),
+    <<"abceabd">> = iolist_to_binary(join(re:split("abceabd","a(?>b(*COMMIT)c)d|abd",[trim]))),
     <<"abceabd">> = iolist_to_binary(join(re:split("abceabd","a(?>b(*COMMIT)c)d|abd",[{parts,
-                                                                                                                                                                                                        2}]))), 
-    <<"abceabd">> = iolist_to_binary(join(re:split("abceabd","a(?>b(*COMMIT)c)d|abd",[]))), 
-    <<"abce">> = iolist_to_binary(join(re:split("abceabd","a(?>bc)d|abd",[trim]))), 
+                                                                                                                                                                                                        2}]))),
+    <<"abceabd">> = iolist_to_binary(join(re:split("abceabd","a(?>b(*COMMIT)c)d|abd",[]))),
+    <<"abce">> = iolist_to_binary(join(re:split("abceabd","a(?>bc)d|abd",[trim]))),
     <<"abce:">> = iolist_to_binary(join(re:split("abceabd","a(?>bc)d|abd",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"abce:">> = iolist_to_binary(join(re:split("abceabd","a(?>bc)d|abd",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)b)c|abd",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"abce:">> = iolist_to_binary(join(re:split("abceabd","a(?>bc)d|abd",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)b)c|abd",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)b)c|abd",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)b)c|abd",[]))), 
-    <<"abd">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)c)d|abd",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)b)c|abd",[]))),
+    <<"abd">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)c)d|abd",[trim]))),
     <<"abd">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)c)d|abd",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<"abd">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)c)d|abd",[]))), 
-    <<"::c">> = iolist_to_binary(join(re:split("ac","((?=a(*COMMIT)b)ab|ac){0}(?:(?1)|a(c))",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<"abd">> = iolist_to_binary(join(re:split("abd","(?>a(*COMMIT)c)d|abd",[]))),
+    <<"::c">> = iolist_to_binary(join(re:split("ac","((?=a(*COMMIT)b)ab|ac){0}(?:(?1)|a(c))",[trim]))),
     <<"::c:">> = iolist_to_binary(join(re:split("ac","((?=a(*COMMIT)b)ab|ac){0}(?:(?1)|a(c))",[{parts,
-                                                                                                                                                                                                                                2}]))), 
-    <<"::c:">> = iolist_to_binary(join(re:split("ac","((?=a(*COMMIT)b)ab|ac){0}(?:(?1)|a(c))",[]))), 
+                                                                                                                                                                                                                                2}]))),
+    <<"::c:">> = iolist_to_binary(join(re:split("ac","((?=a(*COMMIT)b)ab|ac){0}(?:(?1)|a(c))",[]))),
     ok.
 run53() ->
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a)?(?(1)a|b)+$",[trim]))), 
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a)?(?(1)a|b)+$",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a)?(?(1)a|b)+$",[{parts,
-                                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a)?(?(1)a|b)+$",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","^(a)?(?(1)a|b)+$",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^(a)?(?(1)a|b)+$",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","^(a)?(?(1)a|b)+$",[trim]))),
     <<"a">> = iolist_to_binary(join(re:split("a","^(a)?(?(1)a|b)+$",[{parts,
-                                                                                                                                                                                   2}]))), 
-    <<"a">> = iolist_to_binary(join(re:split("a","^(a)?(?(1)a|b)+$",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("ab","(?=a\\Kb)ab",[trim]))), 
+                                                                                                                                                                                   2}]))),
+    <<"a">> = iolist_to_binary(join(re:split("a","^(a)?(?(1)a|b)+$",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("ab","(?=a\\Kb)ab",[trim]))),
     <<"a:">> = iolist_to_binary(join(re:split("ab","(?=a\\Kb)ab",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"a:">> = iolist_to_binary(join(re:split("ab","(?=a\\Kb)ab",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ac","(?!a\\Kb)ac",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<"a:">> = iolist_to_binary(join(re:split("ab","(?=a\\Kb)ab",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ac","(?!a\\Kb)ac",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ac","(?!a\\Kb)ac",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ac","(?!a\\Kb)ac",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("abcd","^abc(?<=b\\Kc)d",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ac","(?!a\\Kb)ac",[]))),
+    <<"ab">> = iolist_to_binary(join(re:split("abcd","^abc(?<=b\\Kc)d",[trim]))),
     <<"ab:">> = iolist_to_binary(join(re:split("abcd","^abc(?<=b\\Kc)d",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"ab:">> = iolist_to_binary(join(re:split("abcd","^abc(?<=b\\Kc)d",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abcd","^abc(?<!b\\Kq)d",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<"ab:">> = iolist_to_binary(join(re:split("abcd","^abc(?<=b\\Kc)d",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abcd","^abc(?<!b\\Kq)d",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abcd","^abc(?<!b\\Kq)d",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abcd","^abc(?<!b\\Kq)d",[]))), 
-    <<":abcd">> = iolist_to_binary(join(re:split("abcd","^((abc|abcx)(*THEN)y|abcd)",[trim]))), 
+                                                                                                                                                                                       2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abcd","^abc(?<!b\\Kq)d",[]))),
+    <<":abcd">> = iolist_to_binary(join(re:split("abcd","^((abc|abcx)(*THEN)y|abcd)",[trim]))),
     <<":abcd::">> = iolist_to_binary(join(re:split("abcd","^((abc|abcx)(*THEN)y|abcd)",[{parts,
-                                                                                                                                                                                                            2}]))), 
-    <<":abcd::">> = iolist_to_binary(join(re:split("abcd","^((abc|abcx)(*THEN)y|abcd)",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^((abc|abcx)(*THEN)y|abcd)",[trim]))), 
+                                                                                                                                                                                                            2}]))),
+    <<":abcd::">> = iolist_to_binary(join(re:split("abcd","^((abc|abcx)(*THEN)y|abcd)",[]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^((abc|abcx)(*THEN)y|abcd)",[trim]))),
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^((abc|abcx)(*THEN)y|abcd)",[{parts,
-                                                                                                                                                                                                                          2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^((abc|abcx)(*THEN)y|abcd)",[]))), 
-    <<"abcxy">> = iolist_to_binary(join(re:split("abcxy","^((abc|abcx)(*THEN)y|abcd)",[trim]))), 
+                                                                                                                                                                                                                          2}]))),
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^((abc|abcx)(*THEN)y|abcd)",[]))),
+    <<"abcxy">> = iolist_to_binary(join(re:split("abcxy","^((abc|abcx)(*THEN)y|abcd)",[trim]))),
     <<"abcxy">> = iolist_to_binary(join(re:split("abcxy","^((abc|abcx)(*THEN)y|abcd)",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"abcxy">> = iolist_to_binary(join(re:split("abcxy","^((abc|abcx)(*THEN)y|abcd)",[]))), 
-    <<"yes">> = iolist_to_binary(join(re:split("yes","^((yes|no)(*THEN)(*F))?",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"abcxy">> = iolist_to_binary(join(re:split("abcxy","^((abc|abcx)(*THEN)y|abcd)",[]))),
+    <<"yes">> = iolist_to_binary(join(re:split("yes","^((yes|no)(*THEN)(*F))?",[trim]))),
     <<"yes">> = iolist_to_binary(join(re:split("yes","^((yes|no)(*THEN)(*F))?",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"yes">> = iolist_to_binary(join(re:split("yes","^((yes|no)(*THEN)(*F))?",[]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","(?=a(*COMMIT)b|ac)ac|ac",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<"yes">> = iolist_to_binary(join(re:split("yes","^((yes|no)(*THEN)(*F))?",[]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","(?=a(*COMMIT)b|ac)ac|ac",[trim]))),
     <<"ac">> = iolist_to_binary(join(re:split("ac","(?=a(*COMMIT)b|ac)ac|ac",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","(?=a(*COMMIT)b|ac)ac|ac",[]))), 
+                                                                                                                                                                                                  2}]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","(?=a(*COMMIT)b|ac)ac|ac",[]))),
     <<"ac">> = iolist_to_binary(join(re:split("ac","(?=a(*COMMIT)b|(ac)) ac | (a)c",[extended,
-                                                                                                                                                                                                              trim]))), 
+                                                                                                                                                                                                              trim]))),
     <<"ac">> = iolist_to_binary(join(re:split("ac","(?=a(*COMMIT)b|(ac)) ac | (a)c",[extended,
                                                                                                                                                                                                                 {parts,
-                                                                                                                                                                                                                 2}]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","(?=a(*COMMIT)b|(ac)) ac | (a)c",[extended]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*THEN)a)bn|bnn)",[trim]))), 
+                                                                                                                                                                                                                 2}]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","(?=a(*COMMIT)b|(ac)) ac | (a)c",[extended]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*THEN)a)bn|bnn)",[trim]))),
     <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*THEN)a)bn|bnn)",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*THEN)a)bn|bnn)",[]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*SKIP)a)bn|bnn",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*THEN)a)bn|bnn)",[]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*SKIP)a)bn|bnn",[trim]))),
     <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*SKIP)a)bn|bnn",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*SKIP)a)bn|bnn",[]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*SKIP)a)bn|bnn)",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*SKIP)a)bn|bnn",[]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*SKIP)a)bn|bnn)",[trim]))),
     <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*SKIP)a)bn|bnn)",[{parts,
-                                                                                                                                                                                                  2}]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*SKIP)a)bn|bnn)",[]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*PRUNE)a)bn|bnn",[trim]))), 
+                                                                                                                                                                                                  2}]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*SKIP)a)bn|bnn)",[]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*PRUNE)a)bn|bnn",[trim]))),
     <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*PRUNE)a)bn|bnn",[{parts,
-                                                                                                                                                                                              2}]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*PRUNE)a)bn|bnn",[]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*PRUNE)a)bn|bnn)",[trim]))), 
+                                                                                                                                                                                              2}]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*PRUNE)a)bn|bnn",[]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*PRUNE)a)bn|bnn)",[trim]))),
     <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*PRUNE)a)bn|bnn)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*PRUNE)a)bn|bnn)",[]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*COMMIT)a)bn|bnn",[trim]))), 
+                                                                                                                                                                                                    2}]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*PRUNE)a)bn|bnn)",[]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*COMMIT)a)bn|bnn",[trim]))),
     <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*COMMIT)a)bn|bnn",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*COMMIT)a)bn|bnn",[]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*COMMIT)a)bn|bnn)",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?!b(*COMMIT)a)bn|bnn",[]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*COMMIT)a)bn|bnn)",[trim]))),
     <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*COMMIT)a)bn|bnn)",[{parts,
-                                                                                                                                                                                                      2}]))), 
-    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*COMMIT)a)bn|bnn)",[]))), 
-    <<"bnn">> = iolist_to_binary(join(re:split("bnn","(?=b(*SKIP)a)bn|bnn",[trim]))), 
+                                                                                                                                                                                                      2}]))),
+    <<":n">> = iolist_to_binary(join(re:split("bnn","(?(?!b(*COMMIT)a)bn|bnn)",[]))),
+    <<"bnn">> = iolist_to_binary(join(re:split("bnn","(?=b(*SKIP)a)bn|bnn",[trim]))),
     <<"bnn">> = iolist_to_binary(join(re:split("bnn","(?=b(*SKIP)a)bn|bnn",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<"bnn">> = iolist_to_binary(join(re:split("bnn","(?=b(*SKIP)a)bn|bnn",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("bnn","(?=b(*THEN)a)bn|bnn",[trim]))), 
+                                                                                                                                                                                            2}]))),
+    <<"bnn">> = iolist_to_binary(join(re:split("bnn","(?=b(*SKIP)a)bn|bnn",[]))),
+    <<"">> = iolist_to_binary(join(re:split("bnn","(?=b(*THEN)a)bn|bnn",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("bnn","(?=b(*THEN)a)bn|bnn",[{parts,
-                                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("bnn","(?=b(*THEN)a)bn|bnn",[]))), 
+                                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("bnn","(?=b(*THEN)a)bn|bnn",[]))),
     ok.
 run54() ->
-    <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*SKIP)b)..",[trim]))), 
+    <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*SKIP)b)..",[trim]))),
     <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*SKIP)b)..",[{parts,
-                                                                                                                                                                                    2}]))), 
-    <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*SKIP)b)..",[]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?(?!a(*SKIP)b))",[trim]))), 
+                                                                                                                                                                                    2}]))),
+    <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*SKIP)b)..",[]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?(?!a(*SKIP)b))",[trim]))),
     <<"ac">> = iolist_to_binary(join(re:split("ac","^(?(?!a(*SKIP)b))",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?(?!a(*SKIP)b))",[]))), 
-    <<":d">> = iolist_to_binary(join(re:split("acd","^(?!a(*PRUNE)b)..",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<"ac">> = iolist_to_binary(join(re:split("ac","^(?(?!a(*SKIP)b))",[]))),
+    <<":d">> = iolist_to_binary(join(re:split("acd","^(?!a(*PRUNE)b)..",[trim]))),
     <<":d">> = iolist_to_binary(join(re:split("acd","^(?!a(*PRUNE)b)..",[{parts,
-                                                                                                                                                                                        2}]))), 
-    <<":d">> = iolist_to_binary(join(re:split("acd","^(?!a(*PRUNE)b)..",[]))), 
-    <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*PRUNE)b)..",[trim]))), 
+                                                                                                                                                                                        2}]))),
+    <<":d">> = iolist_to_binary(join(re:split("acd","^(?!a(*PRUNE)b)..",[]))),
+    <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*PRUNE)b)..",[trim]))),
     <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*PRUNE)b)..",[{parts,
-                                                                                                                                                                                      2}]))), 
-    <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*PRUNE)b)..",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc)",[trim]))), 
+                                                                                                                                                                                      2}]))),
+    <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*PRUNE)b)..",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc)",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc)",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc)",[]))), 
-    <<":CD">> = iolist_to_binary(join(re:split("CD","^(A(*THEN)B|C(*THEN)D)",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ba","\\A.*?(?:a|bc)",[]))),
+    <<":CD">> = iolist_to_binary(join(re:split("CD","^(A(*THEN)B|C(*THEN)D)",[trim]))),
     <<":CD:">> = iolist_to_binary(join(re:split("CD","^(A(*THEN)B|C(*THEN)D)",[{parts,
-                                                                                                                                                                                                2}]))), 
-    <<":CD:">> = iolist_to_binary(join(re:split("CD","^(A(*THEN)B|C(*THEN)D)",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("1234","^\\d*\\w{4}",[trim]))), 
+                                                                                                                                                                                                2}]))),
+    <<":CD:">> = iolist_to_binary(join(re:split("CD","^(A(*THEN)B|C(*THEN)D)",[]))),
+    <<"">> = iolist_to_binary(join(re:split("1234","^\\d*\\w{4}",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("1234","^\\d*\\w{4}",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("1234","^\\d*\\w{4}",[]))), 
-    <<"123">> = iolist_to_binary(join(re:split("123","^\\d*\\w{4}",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("1234","^\\d*\\w{4}",[]))),
+    <<"123">> = iolist_to_binary(join(re:split("123","^\\d*\\w{4}",[trim]))),
     <<"123">> = iolist_to_binary(join(re:split("123","^\\d*\\w{4}",[{parts,
-                                                                                                                                                                              2}]))), 
-    <<"123">> = iolist_to_binary(join(re:split("123","^\\d*\\w{4}",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaa","^[^b]*\\w{4}",[trim]))), 
+                                                                                                                                                                              2}]))),
+    <<"123">> = iolist_to_binary(join(re:split("123","^\\d*\\w{4}",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaa","^[^b]*\\w{4}",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","^[^b]*\\w{4}",[{parts,
-                                                                                                                                                                                 2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","^[^b]*\\w{4}",[]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^[^b]*\\w{4}",[trim]))), 
+                                                                                                                                                                                 2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","^[^b]*\\w{4}",[]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^[^b]*\\w{4}",[trim]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","^[^b]*\\w{4}",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^[^b]*\\w{4}",[]))), 
+                                                                                                                                                                               2}]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^[^b]*\\w{4}",[]))),
     <<"">> = iolist_to_binary(join(re:split("aaaa","^[^b]*\\w{4}",[caseless,
-                                                                                                                                                                               trim]))), 
+                                                                                                                                                                               trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","^[^b]*\\w{4}",[caseless,
                                                                                                                                                                                  {parts,
-                                                                                                                                                                                  2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","^[^b]*\\w{4}",[caseless]))), 
+                                                                                                                                                                                  2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","^[^b]*\\w{4}",[caseless]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","^[^b]*\\w{4}",[caseless,
-                                                                                                                                                                             trim]))), 
+                                                                                                                                                                             trim]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","^[^b]*\\w{4}",[caseless,
                                                                                                                                                                                {parts,
-                                                                                                                                                                                2}]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^[^b]*\\w{4}",[caseless]))), 
-    <<"">> = iolist_to_binary(join(re:split("aaaa","^a*\\w{4}",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^[^b]*\\w{4}",[caseless]))),
+    <<"">> = iolist_to_binary(join(re:split("aaaa","^a*\\w{4}",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","^a*\\w{4}",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","^a*\\w{4}",[]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^a*\\w{4}",[trim]))), 
+                                                                                                                                                                           2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","^a*\\w{4}",[]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^a*\\w{4}",[trim]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","^a*\\w{4}",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^a*\\w{4}",[]))), 
+                                                                                                                                                                         2}]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^a*\\w{4}",[]))),
     <<"">> = iolist_to_binary(join(re:split("aaaa","^a*\\w{4}",[caseless,
-                                                                                                                                                                         trim]))), 
+                                                                                                                                                                         trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaa","^a*\\w{4}",[caseless,
                                                                                                                                                                            {parts,
-                                                                                                                                                                            2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaa","^a*\\w{4}",[caseless]))), 
+                                                                                                                                                                            2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaa","^a*\\w{4}",[caseless]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","^a*\\w{4}",[caseless,
-                                                                                                                                                                       trim]))), 
+                                                                                                                                                                       trim]))),
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","^a*\\w{4}",[caseless,
                                                                                                                                                                          {parts,
-                                                                                                                                                                          2}]))), 
-    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^a*\\w{4}",[caseless]))), 
-    <<":1:non-sp1:non-sp2">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[trim]))), 
+                                                                                                                                                                          2}]))),
+    <<"aaa">> = iolist_to_binary(join(re:split("aaa","^a*\\w{4}",[caseless]))),
+    <<":1:non-sp1:non-sp2">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[trim]))),
     <<":1:non-sp1:non-sp2:">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[{parts,
-                                                                                                                                                                                                                                                                                                                     2}]))), 
-    <<":1:non-sp1:non-sp2:">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[]))), 
-    <<"AZ">> = iolist_to_binary(join(re:split("AZ","^A\\xZ",[trim]))), 
+                                                                                                                                                                                                                                                                                                                     2}]))),
+    <<":1:non-sp1:non-sp2:">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[]))),
+    <<"AZ">> = iolist_to_binary(join(re:split("AZ","^A\\xZ",[trim]))),
     <<"AZ">> = iolist_to_binary(join(re:split("AZ","^A\\xZ",[{parts,
-                                                                                                                                                                   2}]))), 
-    <<"AZ">> = iolist_to_binary(join(re:split("AZ","^A\\xZ",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("ASB","^A\\o{123}B",[trim]))), 
+                                                                                                                                                                   2}]))),
+    <<"AZ">> = iolist_to_binary(join(re:split("AZ","^A\\xZ",[]))),
+    <<"">> = iolist_to_binary(join(re:split("ASB","^A\\o{123}B",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("ASB","^A\\o{123}B",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("ASB","^A\\o{123}B",[]))), 
+                                                                                                                                                                             2}]))),
+    <<":">> = iolist_to_binary(join(re:split("ASB","^A\\o{123}B",[]))),
     <<"">> = iolist_to_binary(join(re:split("aaaab"," ^ a + + b $ ",[extended,
-                                                                                                                                                                                   trim]))), 
+                                                                                                                                                                                   trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + + b $ ",[extended,
                                                                                                                                                                                      {parts,
-                                                                                                                                                                                      2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + + b $ ",[extended]))), 
+                                                                                                                                                                                      2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + + b $ ",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("aaaab"," ^ a + #comment
-  + b $ ",[extended,trim]))), 
+  + b $ ",[extended,trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + #comment
-  + b $ ",[extended,{parts,2}]))), 
+  + b $ ",[extended,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + #comment
-  + b $ ",[extended]))), 
+  + b $ ",[extended]))),
     <<"">> = iolist_to_binary(join(re:split("aaaab"," ^ a + #comment
   #comment
-  + b $ ",[extended,trim]))), 
+  + b $ ",[extended,trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + #comment
   #comment
-  + b $ ",[extended,{parts,2}]))), 
+  + b $ ",[extended,{parts,2}]))),
     <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + #comment
   #comment
-  + b $ ",[extended]))), 
+  + b $ ",[extended]))),
     ok.
 run55() ->
     <<"">> = iolist_to_binary(join(re:split("aaaab"," ^ (?> a + ) b $ ",[extended,
-                                                                                                                                                                                           trim]))), 
+                                                                                                                                                                                           trim]))),
     <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ (?> a + ) b $ ",[extended,
                                                                                                                                                                                              {parts,
-                                                                                                                                                                                              2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ (?> a + ) b $ ",[extended]))), 
+                                                                                                                                                                                              2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ (?> a + ) b $ ",[extended]))),
     <<":aaaa">> = iolist_to_binary(join(re:split("aaaab"," ^ ( a + ) + + \\w $ ",[extended,
-                                                                                                                                                                                                    trim]))), 
+                                                                                                                                                                                                    trim]))),
     <<":aaaa:">> = iolist_to_binary(join(re:split("aaaab"," ^ ( a + ) + + \\w $ ",[extended,
                                                                                                                                                                                                       {parts,
-                                                                                                                                                                                                       2}]))), 
-    <<":aaaa:">> = iolist_to_binary(join(re:split("aaaab"," ^ ( a + ) + + \\w $ ",[extended]))), 
-    <<"acb">> = iolist_to_binary(join(re:split("acb","(?:x|(?:(xx|yy)+|x|x|x|x|x)|a|a|a)bc",[trim]))), 
+                                                                                                                                                                                                       2}]))),
+    <<":aaaa:">> = iolist_to_binary(join(re:split("aaaab"," ^ ( a + ) + + \\w $ ",[extended]))),
+    <<"acb">> = iolist_to_binary(join(re:split("acb","(?:x|(?:(xx|yy)+|x|x|x|x|x)|a|a|a)bc",[trim]))),
     <<"acb">> = iolist_to_binary(join(re:split("acb","(?:x|(?:(xx|yy)+|x|x|x|x|x)|a|a|a)bc",[{parts,
-                                                                                                                                                                                                                              2}]))), 
-    <<"acb">> = iolist_to_binary(join(re:split("acb","(?:x|(?:(xx|yy)+|x|x|x|x|x)|a|a|a)bc",[]))), 
-    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]*+|\\\"\\\")*+\\\")++",[trim]))), 
+                                                                                                                                                                                                                              2}]))),
+    <<"acb">> = iolist_to_binary(join(re:split("acb","(?:x|(?:(xx|yy)+|x|x|x|x|x)|a|a|a)bc",[]))),
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]*+|\\\"\\\")*+\\\")++",[trim]))),
     <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]*+|\\\"\\\")*+\\\")++",[{parts,
-                                                                                                                                                                                                                                                                                                                                                                       2}]))), 
-    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]*+|\\\"\\\")*+\\\")++",[]))), 
-    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")*+\\\")++",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                       2}]))),
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]*+|\\\"\\\")*+\\\")++",[]))),
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")*+\\\")++",[trim]))),
     <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")*+\\\")++",[{parts,
-                                                                                                                                                                                                                                                                                                                                                                       2}]))), 
-    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")*+\\\")++",[]))), 
-    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")++\\\")++",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                       2}]))),
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")*+\\\")++",[]))),
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")++\\\")++",[trim]))),
     <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")++\\\")++",[{parts,
-                                                                                                                                                                                                                                                                                                                                                                       2}]))), 
-    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")++\\\")++",[]))), 
-    <<": AFTER ::\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A([^\\\"1]++|[\\\"2]([^\\\"3]*+|[\\\"4][\\\"5])*+[\\\"6])++",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                       2}]))),
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")++\\\")++",[]))),
+    <<": AFTER ::\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A([^\\\"1]++|[\\\"2]([^\\\"3]*+|[\\\"4][\\\"5])*+[\\\"6])++",[trim]))),
     <<": AFTER ::\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A([^\\\"1]++|[\\\"2]([^\\\"3]*+|[\\\"4][\\\"5])*+[\\\"6])++",[{parts,
-                                                                                                                                                                                                                                                                                                                                                                                           2}]))), 
-    <<": AFTER ::\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A([^\\\"1]++|[\\\"2]([^\\\"3]*+|[\\\"4][\\\"5])*+[\\\"6])++",[]))), 
-    <<":t test">> = iolist_to_binary(join(re:split("test test","^\\w+(?>\\s*)(?<=\\w)",[trim]))), 
+                                                                                                                                                                                                                                                                                                                                                                                           2}]))),
+    <<": AFTER ::\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A([^\\\"1]++|[\\\"2]([^\\\"3]*+|[\\\"4][\\\"5])*+[\\\"6])++",[]))),
+    <<":t test">> = iolist_to_binary(join(re:split("test test","^\\w+(?>\\s*)(?<=\\w)",[trim]))),
     <<":t test">> = iolist_to_binary(join(re:split("test test","^\\w+(?>\\s*)(?<=\\w)",[{parts,
-                                                                                                                                                                                                               2}]))), 
-    <<":t test">> = iolist_to_binary(join(re:split("test test","^\\w+(?>\\s*)(?<=\\w)",[]))), 
-    <<":a">> = iolist_to_binary(join(re:split("acl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[trim]))), 
+                                                                                                                                                                                                               2}]))),
+    <<":t test">> = iolist_to_binary(join(re:split("test test","^\\w+(?>\\s*)(?<=\\w)",[]))),
+    <<":a">> = iolist_to_binary(join(re:split("acl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[trim]))),
     <<":a::">> = iolist_to_binary(join(re:split("acl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[{parts,
-                                                                                                                                                                                                                                        2}]))), 
-    <<":a::">> = iolist_to_binary(join(re:split("acl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[]))), 
-    <<"::b">> = iolist_to_binary(join(re:split("bdl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[trim]))), 
+                                                                                                                                                                                                                                        2}]))),
+    <<":a::">> = iolist_to_binary(join(re:split("acl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[]))),
+    <<"::b">> = iolist_to_binary(join(re:split("bdl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[trim]))),
     <<"::b:">> = iolist_to_binary(join(re:split("bdl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[{parts,
-                                                                                                                                                                                                                                        2}]))), 
-    <<"::b:">> = iolist_to_binary(join(re:split("bdl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[]))), 
-    <<"a">> = iolist_to_binary(join(re:split("adl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[trim]))), 
+                                                                                                                                                                                                                                        2}]))),
+    <<"::b:">> = iolist_to_binary(join(re:split("bdl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[]))),
+    <<"a">> = iolist_to_binary(join(re:split("adl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[trim]))),
     <<"a:::">> = iolist_to_binary(join(re:split("adl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[{parts,
-                                                                                                                                                                                                                                        2}]))), 
-    <<"a:::">> = iolist_to_binary(join(re:split("adl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[]))), 
-    <<"bc">> = iolist_to_binary(join(re:split("bcl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[trim]))), 
+                                                                                                                                                                                                                                        2}]))),
+    <<"a:::">> = iolist_to_binary(join(re:split("adl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[]))),
+    <<"bc">> = iolist_to_binary(join(re:split("bcl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[trim]))),
     <<"bc:::">> = iolist_to_binary(join(re:split("bcl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[{parts,
-                                                                                                                                                                                                                                        2}]))), 
-    <<"bc:::">> = iolist_to_binary(join(re:split("bcl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("abc","\\sabc",[trim]))), 
+                                                                                                                                                                                                                                        2}]))),
+    <<"bc:::">> = iolist_to_binary(join(re:split("bcl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[]))),
+    <<"">> = iolist_to_binary(join(re:split("abc","\\sabc",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("abc","\\sabc",[{parts,
-                                                                                                                                                                     2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("abc","\\sabc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aa]]","[\\Qa]\\E]+",[trim]))), 
+                                                                                                                                                                     2}]))),
+    <<":">> = iolist_to_binary(join(re:split("abc","\\sabc",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aa]]","[\\Qa]\\E]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aa]]","[\\Qa]\\E]+",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aa]]","[\\Qa]\\E]+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("aa]]","[\\Q]a\\E]+",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aa]]","[\\Qa]\\E]+",[]))),
+    <<"">> = iolist_to_binary(join(re:split("aa]]","[\\Q]a\\E]+",[trim]))),
     <<":">> = iolist_to_binary(join(re:split("aa]]","[\\Q]a\\E]+",[{parts,
-                                                                                                                                                                                2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("aa]]","[\\Q]a\\E]+",[]))), 
-    <<"1::::::2::::::3::::::4:abcd:abcd">> = iolist_to_binary(join(re:split("1234abcd","(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))",[trim]))), 
+                                                                                                                                                                                2}]))),
+    <<":">> = iolist_to_binary(join(re:split("aa]]","[\\Q]a\\E]+",[]))),
+    <<"1::::::2::::::3::::::4:abcd:abcd">> = iolist_to_binary(join(re:split("1234abcd","(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))",[trim]))),
     <<"1::::::234abcd">> = iolist_to_binary(join(re:split("1234abcd","(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))",[{parts,
-                                                                                                                                                                                                                                                                                                                2}]))), 
-    <<"1::::::2::::::3::::::4:abcd:abcd::::">> = iolist_to_binary(join(re:split("1234abcd","(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))",[]))), 
+                                                                                                                                                                                                                                                                                                                2}]))),
+    <<"1::::::2::::::3::::::4:abcd:abcd::::">> = iolist_to_binary(join(re:split("1234abcd","(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))",[]))),
     ok.
 run56() ->
-    <<"b:a:c">> = iolist_to_binary(join(re:split("baaaaaaaaac","(?1)(?#?'){8}(a)",[trim]))), 
+    <<"b:a:c">> = iolist_to_binary(join(re:split("baaaaaaaaac","(?1)(?#?'){8}(a)",[trim]))),
     <<"b:a:c">> = iolist_to_binary(join(re:split("baaaaaaaaac","(?1)(?#?'){8}(a)",[{parts,
-                                                                                                                                                                                                              2}]))), 
-    <<"b:a:c">> = iolist_to_binary(join(re:split("baaaaaaaaac","(?1)(?#?'){8}(a)",[]))), 
-    <<"a::b::c::d">> = iolist_to_binary(join(re:split("abcd","(?|(\\k'Pm')|(?'Pm'))",[trim]))), 
+                                                                                                                                                                                                              2}]))),
+    <<"b:a:c">> = iolist_to_binary(join(re:split("baaaaaaaaac","(?1)(?#?'){8}(a)",[]))),
+    <<"a::b::c::d">> = iolist_to_binary(join(re:split("abcd","(?|(\\k'Pm')|(?'Pm'))",[trim]))),
     <<"a::bcd">> = iolist_to_binary(join(re:split("abcd","(?|(\\k'Pm')|(?'Pm'))",[{parts,
-                                                                                                                                                                                                                                   2}]))), 
-    <<"a::b::c::d::">> = iolist_to_binary(join(re:split("abcd","(?|(\\k'Pm')|(?'Pm'))",[]))), 
-    <<"  :Fred:099">> = iolist_to_binary(join(re:split("  Fred:099","(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\\s])",[trim]))), 
+                                                                                                                                                                                                                                   2}]))),
+    <<"a::b::c::d::">> = iolist_to_binary(join(re:split("abcd","(?|(\\k'Pm')|(?'Pm'))",[]))),
+    <<"  :Fred:099">> = iolist_to_binary(join(re:split("  Fred:099","(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\\s])",[trim]))),
     <<"  :Fred:099">> = iolist_to_binary(join(re:split("  Fred:099","(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\\s])",[{parts,
-                                                                                                                                                                                                                                                                                                         2}]))), 
-    <<"  :Fred:099">> = iolist_to_binary(join(re:split("  Fred:099","(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\\s])",[]))), 
-    <<"  ">> = iolist_to_binary(join(re:split("  X","(?=.*X)X$",[trim]))), 
+                                                                                                                                                                                                                                                                                                         2}]))),
+    <<"  :Fred:099">> = iolist_to_binary(join(re:split("  Fred:099","(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\\s])",[]))),
+    <<"  ">> = iolist_to_binary(join(re:split("  X","(?=.*X)X$",[trim]))),
     <<"  :">> = iolist_to_binary(join(re:split("  X","(?=.*X)X$",[{parts,
-                                                                                                                                                                         2}]))), 
-    <<"  :">> = iolist_to_binary(join(re:split("  X","(?=.*X)X$",[]))), 
+                                                                                                                                                                         2}]))),
+    <<"  :">> = iolist_to_binary(join(re:split("  X","(?=.*X)X$",[]))),
+    <<">:::<">> = iolist_to_binary(join(re:split(">XXX<","X+(?#comment)?",[trim]))),
+    <<">:XX<">> = iolist_to_binary(join(re:split(">XXX<","X+(?#comment)?",[{parts,
+                                                                                                                                                                                      2}]))),
+    <<">:::<">> = iolist_to_binary(join(re:split(">XXX<","X+(?#comment)?",[]))),
+    <<":pokus">> = iolist_to_binary(join(re:split("pokus.","   (?<word> \\w+ )*    \\.   ",[extended,
+                                                                                                                                                                                                                       caseless,
+                                                                                                                                                                                                                       trim]))),
+    <<":pokus:">> = iolist_to_binary(join(re:split("pokus.","   (?<word> \\w+ )*    \\.   ",[extended,
+                                                                                                                                                                                                                         caseless,
+                                                                                                                                                                                                                         {parts,
+                                                                                                                                                                                                                          2}]))),
+    <<":pokus:">> = iolist_to_binary(join(re:split("pokus.","   (?<word> \\w+ )*    \\.   ",[extended,
+                                                                                                                                                                                                                          caseless]))),
+    <<"">> = iolist_to_binary(join(re:split("pokus.","(?(DEFINE) (?<word> \\w+ ) ) (?&word)*   \\.",[extended,
+                                                                                                                                                                                                                                                     caseless,
+                                                                                                                                                                                                                                                     trim]))),
+    <<"::">> = iolist_to_binary(join(re:split("pokus.","(?(DEFINE) (?<word> \\w+ ) ) (?&word)*   \\.",[extended,
+                                                                                                                                                                                                                                                       caseless,
+                                                                                                                                                                                                                                                       {parts,
+                                                                                                                                                                                                                                                        2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("pokus.","(?(DEFINE) (?<word> \\w+ ) ) (?&word)*   \\.",[extended,
+                                                                                                                                                                                                                                                        caseless]))),
+    <<"::pokus">> = iolist_to_binary(join(re:split("pokus.","(?(DEFINE) (?<word> \\w+ ) ) ( (?&word)* )   \\.",[extended,
+                                                                                                                                                                                                                                                             caseless,
+                                                                                                                                                                                                                                                             trim]))),
+    <<"::pokus:">> = iolist_to_binary(join(re:split("pokus.","(?(DEFINE) (?<word> \\w+ ) ) ( (?&word)* )   \\.",[extended,
+                                                                                                                                                                                                                                                               caseless,
+                                                                                                                                                                                                                                                               {parts,
+                                                                                                                                                                                                                                                                2}]))),
+    <<"::pokus:">> = iolist_to_binary(join(re:split("pokus.","(?(DEFINE) (?<word> \\w+ ) ) ( (?&word)* )   \\.",[extended,
+                                                                                                                                                                                                                                                                caseless]))),
+    <<"">> = iolist_to_binary(join(re:split("pokus.","(?&word)*  (?(DEFINE) (?<word> \\w+ ) )  \\.",[extended,
+                                                                                                                                                                                                                                                     caseless,
+                                                                                                                                                                                                                                                     trim]))),
+    <<"::">> = iolist_to_binary(join(re:split("pokus.","(?&word)*  (?(DEFINE) (?<word> \\w+ ) )  \\.",[extended,
+                                                                                                                                                                                                                                                       caseless,
+                                                                                                                                                                                                                                                       {parts,
+                                                                                                                                                                                                                                                        2}]))),
+    <<"::">> = iolist_to_binary(join(re:split("pokus.","(?&word)*  (?(DEFINE) (?<word> \\w+ ) )  \\.",[extended,
+                                                                                                                                                                                                                                                        caseless]))),
+    <<":hokus">> = iolist_to_binary(join(re:split("pokus.hokus","(?&word)*  \\. (?<word> \\w+ )",[extended,
+                                                                                                                                                                                                                                   caseless,
+                                                                                                                                                                                                                                   trim]))),
+    <<":hokus:">> = iolist_to_binary(join(re:split("pokus.hokus","(?&word)*  \\. (?<word> \\w+ )",[extended,
+                                                                                                                                                                                                                                     caseless,
+                                                                                                                                                                                                                                     {parts,
+                                                                                                                                                                                                                                      2}]))),
+    <<":hokus:">> = iolist_to_binary(join(re:split("pokus.hokus","(?&word)*  \\. (?<word> \\w+ )",[extended,
+                                                                                                                                                                                                                                      caseless]))),
     ok.
-- 
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