sfór[12], efor[8], sfen[8], sfer[8], fors[8], sfor[8], nero[4], orne[4], eros[4],
fen[7], nef[7], efo[7], fon[7], ref[7], for[7], orf[7], fes[7], fos[7], sof[7], eon[3], one[3], ner[3], ren[3], ero[3], nor[3], sen[3], nos[3], son[3], ser[3], ros[3],
ef[6], fe[6], ós[6], en[2], eo[2], no[2], on[2], er[2], re[2], or[2], ro[2], es[2], se[2], os[2],
