As a wise man once said, 'you can't just make s**t up, and expect the computer to understand.'
Your three dots between the captures means the second capture will fail unless there are exactly 3 anythings (characters between the first and the second item you're trying to capture.
Please, do as others have suggested: use perldoc to read the basic regex docs ( perlrequick, perlretut and perlredoc ) until you truly understand at least those elements you're trying to use.
Questions containing the words "doesn't work" (or their moral equivalent) will usually get a downvote from me unless accompanied by:
- code
- verbatim error and/or warning messages
- a coherent explanation of what "doesn't work actually means.
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