When you {qaw'moH} a playing card, does it become {yoy} or {Dop}? I'm thinking that one axis is {yoy} and one is {Dop}, but I'm not sure which is which. (If you have a card face down on the table, you can flip it to reveal the face. If you have a card face up on the table, you can rotate it so that it faces the player sitting opposite from you. This doesn't matter so much for the standard deck of playing cards, but might matter for card games where orientation indicates the card's state.