fexen[15], exend[12], fegen[9], degen[6],
fexe[14], exen[11], fege[8], feen[7], enge[5], gene[5], ende[4],
fex[13], exe[10], feg[7], fee[6], eng[4], gen[4], den[3], end[3], nee[3],
ex[9], ne[2],
