q1c4s p1c4 o1c4si n1c4s m1c4

1ac4 0ac4si zac4s yac4 xac4si

ckb4si bkb4s akb4 9jb4si 8jb4s

nta4s mta4 lta4si kta4s jta4

y293 x293si w293s v293 u293si