 In most games, the relative rank of cards within a suit is the same in trump and plain suits, but they may sometimes differ, for example in Klabberjass, Euchre, or Eighty Points.The trump suit may be fixed as in Spades, rotate on a fixed schedule or depend on the outcome of the previous hand as in Ninety-nine, be determined by drawing a card at random as in Bezique, by the last card dealt to a designated player as in Whist, by the first card played as in Nine Card Don, be chosen by a designated player as in Barbu, or players may bid for the right to select the trump suit as in Contract Bridge or Skat.In most games, trump cards cannot be played if the player has any cards of the suit led to the trick; the requirement to "follow suit" is of higher priority.