5k1so 6k1sor 7k1s 8k1so 9k1sor

ub2sor vb2s wb2so xb2sor yb2s

j22s k22so l22sor m22s n22so

8s3so 9s3sor at3s bt3so ct3sor

xj4sor yj4s zj4so 0j4sor 1j4s