9kkkq2 alkk blkkq clkkq2 dlkk
yblk zblkq 0blkq2 1blk 2blkq
n2lkq o2lkq2 p2lk q2lkq r2lkq2
ctmkq2 dtmk etmkq ftmkq2 gtmk
1jnk 2jnkq 3jnkq2 4jnk 5jnkq