continues until a player fails to name a new candy bar or names one that has already been said, at which point he or she drinks.
waterfall - the player who has drawn an ace starts a waterfall. the direction of the waterfall is chosen by the player who drew the ace, then all players start drinking at the same time. the player who drew the ace is the first to stop drinking. when he or she stops, the first player in the direction of the waterfall is allowed to stop drinking. when that player stops, the player sitting next to them is allowed to stop, and so on until all 