++ cchampion!
Thanks for the helpful nodes, and everyone, now that I know the word is "permutation", I can super search for it and come up with more nodes. Thanks again!
After some research, I have decided that the word "permutation" is not what I wanted, and halley's comment about my looking for "combinations" is correct.
This node: http://www.perlmonks.org/index.pl?node_id=128286 Does everything I want, thanks again tye!