vk0v wk0vx xk0vx2 yk0v zk0vx

kb1vx lb1vx2 mb1v nb1vx ob1vx2

911vx2 a21v b21vx c21vx2 d21v

ys2v zs2vx 0s2vx2 1s2v 2s2vx

nj3vx oj3vx2 pj3v qj3vx rj3vx2