fobem[12], sebom[8],
efeb[10], efem[9], efom[9], bose[6], esem[5], esom[5], meso[5],
fob[9], fee[7], efo[7], fes[7], fos[7], sof[7], bom[6], mob[6], bee[5], mee[4], mes[4], sem[4], osm[4], som[4],
ef[6], fe[6], be[4], bo[4], em[3], me[3], om[3], ee[2], eo[2], es[2], se[2], os[2],
