pfe[8], fen[7], nef[7], fez[7], gen[5], gez[5], den[4], end[4], nep[4], pen[4], wen[3], zen[3], zew[3],
ef[6], fe[6], de[3], pe[3], en[2], ew[2], we[2], ez[2], ze[2],
