werfe[10], ferne[8], ewern[7],
crew[9], werf[9], feen[7], fern[7], ewer[6], eren[4], neer[4], rene[4],
fee[6], cer[6], ewe[5], wen[5], wer[5], nee[3], ree[3], ern[3], ren[3],
ne[2], er[2], re[2],
