efo[7], fes[7], fos[7], sof[7], fez[7], deo[4], ode[4], des[4], doz[4], ezo[3],
ef[6], fe[6], de[3], do[3], od[3], eo[2], es[2], se[2], os[2], ez[2], ze[2], oz[2],
