sdof rdofvl qdofv pdof odofvl

3mnfvl 2mnfv 1mnf 0mnfvl zmnfv

ewmfv dwmf cwmfvl bwmfv awmf

p5lf o5lfvl n5lfv m5lf l5lfvl

0elfvl zelfv yelf xelfvl welfv