oie[4], sou[4], uso[4], eia[3], aas[3], ase[3], see[3], ais[3], eis[3], sei[3], sie[3], aua[3], aue[3], aus[3], sau[3],
os[3], so[3], aa[2], ai[2], ei[2], as[2], es[2], si[2], au[2], ui[2],
