doppio[9], podpoi[9],
popod[8], podia[7], podoi[7], popia[7], popoi[7], aoido[6],
opad[6], poda[6], pipa[6], papo[6], popa[6], pipo[6], popi[6], odia[5], ooid[5], opia[5],
pad[5], dip[5], pod[5], pap[5], pip[5], pop[5], dao[4], oda[4], doi[4], ido[4], odo[4], pai[4], pia[4], poi[4],
ad[3], da[3], id[3], do[3], od[3], pa[3], pi[3], op[3], po[3],
