efod[9], idei[5], ideo[5], zdoi[5], ozie[4],
efo[7], fez[7], deo[4], ode[4], doi[4], ido[4], doz[4], ezo[3],
ef[6], fe[6], fi[6], de[3], id[3], do[3], od[3], ii[2], eo[2], ez[2], ze[2], oz[2],