bonu[8], buno[8], onuc[7], snob[6], sunn[6], nous[6], unos[6],
buc[8], bun[7], obu[7], bus[7], cob[6], bon[5], snu[5], sou[5], noc[4], soc[4], non[3], nos[3], son[3],
bu[6], bo[4], nu[4], su[4], co[3], no[2], on[2], os[2],
