nepie[6], penie[6], pizze[6], zenie[5], zezie[5],
pnie[5], piez[5], pizz[5], ezie[4], zenz[4],
pie[4], nep[4], pen[4], nip[4], pin[4], pni[4], zip[4], nie[3], zen[3], zin[3], zez[3],
pe[3], pi[3], ee[2], en[2], in[2], ni[2], ez[2], ze[2],
