upoi[7], zupo[7], opie[5], piez[5], ozie[4],
piu[6], opu[6], zup[6], uzi[5], ozu[5], uzo[5], pie[4], poi[4], zip[4], ezo[3],
pe[3], pi[3], op[3], po[3], eo[2], ez[2], ze[2], oz[2],
