efie[8], opie[5], piez[5], ezie[4], ozie[4],
pfe[8], pif[8], fee[7], efo[7], fez[7], pie[4], poi[4], zip[4], ezo[3],
ef[6], fe[6], fi[6], pe[3], pi[3], op[3], po[3], ee[2], eo[2], ez[2], ze[2], oz[2],
