maxr naxrw oaxrw6 paxr qaxrw
b1xrw c1xrw6 d1xr e1xrw f1xrw6
0ryrw6 1ryr 2ryrw 3ryrw6 4ryr
pizr qizrw rizrw6 sizr tizrw
e9zrw f9zrw6 g9zr h9zrw i9zrw6