From http://moshe.runslinux.net/projects.html#margana

Files at http://moshe.runslinux.net/projects/margana/

Margana 1.1 
    Pattern-Anchored (Scrabble) Anagrammer 
    Margana is a project I started after I saw Bill Williams' Unscrambler
    page, and was amazed at its speed. I decided to write my own anagrammer,
    but mine would have
    the added capability of ensuring that all output words would fit within
    the pattern given, making it extremely useful for cheating at Scrabble.
    What's more, it seems to
    be just as fast as Bill's, even when anagramming against a pattern!
