bzom[7], snob[6], snom[5], mszo[5], zwom[5], znos[4], wszo[4],
bom[6], mob[6], bon[5], mon[4], nom[4], osm[4], som[4], nos[3], son[3], won[3], zon[3],
bo[4], om[3], no[2], on[2], os[2], oz[2],
