Created
March 2, 2013 11:01
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Find words for the game 4 Pics 1 Word. Takes a bunch of letters ("elnopq" in this case) and prints four letter words that can be formed using a subset of those letters.
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| perl -ne 'if((join "",sort split(//,lc))=~/^\s*e?l?n?o?p?q?$/&$_=~/^\w{4}$/){print $_};' /usr/share/dict/words |
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Ported to Groovy here: https://gist.github.com/breun/5051569