kerfs[11], fells[10], felds[9], kerls[9], drell[7],
kerf[10], fell[9], feld[8], kerl[8], fels[8], dell[6],
elf[7], lek[7], fes[6], les[4], der[3], erd[3], red[3], des[3], ers[3], res[3],
er[2], re[2], es[2],
