bann[6], bans[6], baun[6], nuba[6], baus[6], sann[4], nanu[4], anus[4], saun[4],
ban[5], bau[5], bus[5], ans[3], nun[3], aus[3], sau[3], uns[3],
ab[4], an[2], na[2], as[2], au[2], nu[2],
