piez[5], pizz[5], ewie[4], ezie[4], ziew[4], zwie[4],
pie[4], piw[4], zip[4], ewe[3], wie[3], zew[3], wiz[3], zez[3],
pe[3], pi[3], ee[2], ew[2], we[2], iw[2], ez[2], ze[2],
