1 2 3 4 5 6 7 8 9 0 are possible lengths for the left doo wops q w e r t y u i o p are possible lengths for the right doo wops press d for the left maoi to say doo-wop press c for the left maoi to say pah press z for the left maoi to go up, right to go down press x for the left maoi to go down, right to go up press f for the right maoi to say doo-wop press v for the right maoi to say pah press b for the right maoi to go down press a for both of the maois to go up you can press the left key again and enter a new length for the maois' doo-wop