cob[6], bol[6], lob[6], bom[6], mob[6], com[5], moc[5], mol[5], bon[5], noc[4], mon[4], nom[4], soc[4], los[4], ols[4], sol[4], osm[4], som[4], nos[3], son[3],
bo[4], co[3], om[3], no[2], on[2], os[2],
