Calculate your expected winnings (or losses) if you throw away all but the 5♠, 6♠. With this hand you have throw away the 4, J and K♣. You might get a pair, 2 pair, 3-of-a-kind, 4-of-a-kind, full-house, straight, flush, straight-flush or nothing. Let R be the set of cards with face value {2,3,7,8,9,10,Q,A} and S be the remaining cards with face value {4, J, K}