71h2 81h2a 91h2a3 a2h2 b2h2a
wsi2a xsi2a3 ysi2 zsi2a 0si2a3
ljj2a3 mjj2 njj2a ojj2a3 pjj2
aak2 bak2a cak2a3 dak2 eak2a
z0k2a 00k2a3 10k2 20k2a 30k2a3