bussi[7], ossis[6],
obis[7], boss[7], obus[7], biss[6], soso[6], ossi[5], soss[5], sous[5], usos[5],
bio[6], obi[6], bis[5], bus[5], sou[4], uso[4], iss[3],
ob[5], bi[4], os[3], so[3], si[2], ui[2],
