note though, that this means you have a collection of hashes for the password that are each 3 characters or whatever long, which can be brute forced in essentially no time at all.  Crack em all, lay them out according to what letters the hash is for, put it all together and you are done.  Even just having 1 subset reduces your passwords security by that many letters, if not more (you can filter out dictionary guesses that don&#x27;t match those letters and such)