bomu[9], umbo[9], bums[9], pomb[8], pumo[8], osmu[7], sumo[7], opus[7], ospu[7], mops[6], psom[6], spom[6],
bum[8], umb[8], pub[8], obu[7], pum[7], bus[7], bom[6], mob[6], opu[6], mus[6], sum[6], psu[6], spu[6], mop[5], sou[5], osm[4], som[4], osp[4],
bu[6], mu[5], bo[4], su[4], om[3], op[3], po[3], os[2],
