to2mr so2m ro2mr1 qo2mr po2m

4x1m 3x1mr1 2x1mr 1x1m 0x1mr1

f70mr1 e70mr d70m c70mr1 b70mr

qg0mr pg0m og0mr1 ng0mr mg0m

1pzm 0pzmr1 zpzmr ypzm xpzmr1