bojo[8], obco[7], boom[7], obom[7], boot[7], joto[7], tojo[7], boso[6], sojo[6], most[6], osom[5], somo[5], stoo[5],
boj[7], job[7], cob[6], bom[6], mob[6], bot[6], jot[6], com[5], moc[5], tom[5], omo[4], soc[4], osm[4], som[4], oto[4], sto[4], oso[3],
bo[4], oj[4], co[3], om[3], ot[3], to[3], ts[3], os[2],