e2q2s d2q2 c2q2sb b2q2s a2q2

pbq2 obq2sb nbq2s mbq2 lbq2sb

0kp2sb zkp2s ykp2 xkp2sb wkp2s

buo2s auo2 9to2sb 8to2s 7to2

m3n2 l3n2sb k3n2s j3n2 i3n2sb