private String makeAcePilesMove(CardGame game) {
        switch (moveTypeTo) {

            case TO_ACE_PILES:
                return "Can only move to a pile of the same suit";
            case TO_KING_PILES:
                return game.moveCardOntoKingFromAce(indexFrom, indexTo);
            case TO_HAND:
                return "Cannot move to hand.";
        }
        return "ERROR";

    }