to1lk so1l ro1lkb qo1lk po1l

4x0l 3x0lkb 2x0lk 1x0l 0x0lkb

f7zlkb e7zlk d7zl c7zlkb b7zlk

qgzlk pgzl ogzlkb ngzlk mgzl

1pyl 0pylkb zpylk ypyl xpylkb