nören[12], rönne[12], renen[5], renne[5],
nöre[11], rönn[11], eren[4], neer[4], rene[4], renn[4],
öre[10], nör[10], cer[6], nee[3], ree[3], ern[3], ren[3],
nö[9], ne[2], er[2], re[2],
