what are all of the hand names?
royal flush, straight flush, four aces, four of a kind, 2-4, four of a kind, 5-k, full house, flush, straight, three of a kind, two pair, jacks or better, theoretical return
how many pairs are required for 1 credit?
250, 60, 400, 100, 50, 8, 5, 4, 3, 1, 1
and which hand is listed last?
jacks or better