2bipk 3bipkq 4bip 5bipk 6bipkq
r2ipkq s2ip t2ipk u2ipkq v2ip
gtjp htjpk itjpkq jtjp ktjpk
5jkpk 6jkpkq 7jkp 8jkpk 9jkpkq
ualpkq valp walpk xalpkq yalp