tm1dx sm1d rm1dxb qm1dx pm1d

4v0d 3v0dxb 2v0dx 1v0d 0v0dxb

f5zdxb e5zdx d5zd c5zdxb b5zdx

qezdx pezd oezdxb nezdx mezd

1nyd 0nydxb znydx ynyd xnydxb