7szs 8szs2 9szs23 atzs btzs2

wj0s2 xj0s23 yj0s zj0s2 0j0s23

la1s23 ma1s na1s2 oa1s23 pa1s

a11s b11s2 c11s23 d11s e11s2

zr2s2 0r2s23 1r2s 2r2s2 3r2s23