bann[6], anno[5], nota[5], tonn[5], tann[4],
abo[6], boa[6], bon[6], bot[6], tob[6], ban[5], abt[5], bat[5], tab[5], non[4], tao[4], not[4], ton[4],
ob[5], ab[4], on[3], an[2], na[2],
