opia[5], opie[5], zipa[5], piez[5], poza[5], oaza[4], ozie[4],
pai[4], pia[4], pie[4], poi[4], zip[4], aaa[3], eza[3], oaz[3], ezo[3],
pa[3], pe[3], pi[3], op[3], po[3], aa[2], eo[2], za[2], ez[2], ze[2], oz[2],
