td2yl sd2y rd2yl2 qd2yl pd2y

4m1y 3m1yl2 2m1yl 1m1y 0m1yl2

fw0yl2 ew0yl dw0y cw0yl2 bw0yl

q5zyl p5zy o5zyl2 n5zyl m5zy

1ezy 0ezyl2 zezyl yezy xezyl2