68nwuv 58nwu 48nw 38nwuv 28nwu
hinwu ginw finwuv einwu dinw
srmw rrmwuv qrmwu prmw ormwuv
30lwuv 20lwu 10lw 00lwuv z0lwu
ealwu dalw calwuv balwu aalw