ad2r 9c2rht 8c2rh 7c2r 6c2rht
lm1rht km1rh jm1r im1rht hm1rh
wv0rh vv0r uv0rht tv0rh sv0r
74zr 64zrht 54zrh 44zr 34zrht
iezrht hezrh gezr fezrht eezrh