1m2n 0m2n2d zm2n2 ym2n xm2n2d

cw1n2d bw1n2 aw1n 9v1n2d 8v1n2

n50n2 m50n l50n2d k50n2 j50n

ye0n xe0n2d we0n2 ve0n ue0n2d

9nzn2d 8nzn2 7nzn 6nzn2d 5nzn2