ofen[8], fose[8], fons[8], ufos[8], senf[7], funs[7],
fon[7], ufo[7], ces[6], sec[6], fes[6], fun[6], ons[4], sou[4], uso[4], sen[3], neu[3], uns[3],
on[3], os[3], so[3], ne[2], es[2], nu[2],
