fen[7], nef[7], fes[7], fez[7], hen[5], hes[5], sen[3], wen[3], swe[3], zen[3], zew[3],
ef[6], fe[6], eh[4], he[4], en[2], es[2], se[2], ew[2], we[2], ez[2], ze[2],
