wk0sn xk0sn8 yk0s zk0sn 0k0sn8

lb1sn8 mb1s nb1sn ob1sn8 pb1s

a21s b21sn c21sn8 d21s e21sn

zs2sn 0s2sn8 1s2s 2s2sn 3s2sn8

oj3sn8 pj3s qj3sn rj3sn8 sj3s