6svoy2 7svo 8svoy 9svoy2 atvo

vjwo wjwoy xjwoy2 yjwo zjwoy

kaxoy laxoy2 maxo naxoy oaxoy2

90xoy2 a1xo b1xoy c1xoy2 d1xo

yryo zryoy 0ryoy2 1ryo 2ryoy