Simple Python script to help you solve the 4pics 1 word game. You provide it two arguments - (1) charSet - the jumbled characters (2) number of letters in the final word. The program would find all (2)-letter permutations of (1) and output those which are valid words according to the system dictionary at - /usr/share/dict/web2. If you don't provide the second  argument, then it solves the Jumble word for you.