0frtkv 1frt 2frtk 3frtkv 4frt

p6rt q6rtk r6rtkv s6rt t6rtk

exstk fxstkv gxst hxstk ixstkv

3nttkv 4ntt 5nttk 6nttkv 7ntt

seut teutk ueutkv veut weutk