Poker/Ace-to-six low

This method evaluating /Low hands is common among home games in the eastern United States, and also common in the United Kingdom (it is the traditional ranking of [London lowball]?, a stud poker variant). Aces are treated as low, and /Straights and /Flushes count for high (and are therefore bad). The best possible hand is therefore 6-4-3-2-A, followed by 6-5-3-2-A, 6-5-4-2-A, 6-5-4-3-A, 7-4-3-2-A, 7-5-3-2-A, etc.