papa[6], pipa[6], papo[6], popa[6], pipo[6], popi[6], opia[5], zipa[5], poza[5], oaza[4],
pap[5], pip[5], pop[5], pai[4], pia[4], poi[4], zip[4], oaz[3],
pa[3], pi[3], op[3], po[3], aa[2], za[2], oz[2],
