mbym nbym1 obym1z pbym qbym1

b2ym1 c2ym1z d2ym e2ym1 f2ym1z

0szm1z 1szm 2szm1 3szm1z 4szm

pj0m qj0m1 rj0m1z sj0m tj0m1

ea1m1 fa1m1z ga1m ha1m1 ia1m1z