causa[8], sauce[8],
oase[5], aase[4], saue[4],
ces[6], sec[6], sou[4], uso[4], aas[3], ase[3], see[3], aua[3], aue[3], aus[3], sau[3],
os[3], so[3], aa[2], as[2], es[2], au[2],