macom[8], masom[7], samom[7],
maco[6], mamo[6], omam[6], asom[5], maso[5], samo[5], soma[5],
mac[5], mam[5], com[5], moc[5], moa[4], oma[4], mas[4], sam[4], soc[4], osm[4], som[4], osa[3],
ma[3], co[3], om[3], as[2], os[2],
