upij[9], piej[7], pije[7], poje[7], opij[7], upoi[7], opie[5],
uje[7], pij[6], piu[6], opu[6], pie[4], poi[4],
ej[4], je[4], oj[4], pe[3], pi[3], op[3], po[3], ii[2], eo[2],
