ubvlkv tbvlk sbvl rbvlkv qbvlk
5kulk 4kul 3kulkv 2kulk 1kul
gutl futlkv eutlk dutl cutlkv
r3slkv q3slk p3sl o3slkv n3slk
2cslk 1csl 0cslkv zcslk ycsl