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  1. or download this
    #!C:/strawberry/perl/bin/perl.exe
    #
    ...
    
      print "$1 = " . join('', @something[2..4]) . "\n";
    }
    
  2. or download this
    Group 0: <aacbbbcac>
    Group 1: <ac>
    ...
    Group 3: <bbb> - but ignore it because it is from a previous iteration
    + of the outer capture group
    Group 4: <c>
    ac = ac