rüfen[13], farne[8],
rüfe[12], fenn[7], farn[7], fern[7], aren[4], rann[4], renn[4],
für[11], fan[6], are[3], ran[3], ern[3], ren[3],
fa[5], an[2], na[2], ne[2], ar[2], er[2], re[2],
