9t5s1c au5s bu5s1 cu5s1c du5s

yk6s zk6s1 0k6s1c 1k6s 2k6s1

nb7s1 ob7s1c pb7s qb7s1 rb7s1c

c27s1c d27s e27s1 f27s1c g27s

1s8s 2s8s1 3s8s1c 4s8s 5s8s1