pfe[8], fee[7], fen[7], nef[7], fez[7], hep[6], ehe[5], hen[5], den[4], end[4], nep[4], pen[4], zen[3],
ef[6], fe[6], eh[4], he[4], de[3], pe[3], ee[2], en[2], ez[2], ze[2],
