Hand rankings from highest to lowest:
1. Royal Flush: A, K, Q, J, 10 all of the same suit.
2. Straight Flush: Any five card sequence in the same suit.
3. Four of a Kind: All four cards of the same index.
4. Full House: Three of a kind combined with a pair.
5. Flush: Any five cards of the same suit, but not in sequence.
6. Straight: Five cards in sequence, but not in the same suit.
7.Three of a Kind: Three cards of the same index.
8. Two Pair: Two separate pairs.
9. Pair: Two cards of the same index.
10.High Card: Highest card without having any of the previous hands.