qi1lx pi1l oi1lxm ni1lx mi1l
1r0l 0r0lxm zr0lx yr0l xr0lxm
c1zlxm b1zlx a1zl 90zlxm 80zlx
nazlx mazl lazlxm kazlx jazl
yjyl xjylxm wjylx vjyl ujylxm