tkhva skhv rkhvao qkhva pkhv

4tgv 3tgvao 2tgva 1tgv 0tgvao

f3fvao e3fva d3fv c3fvao b3fva

qcfva pcfv ocfvao ncfva mcfv

1lev 0levao zleva ylev xlevao