crew[9], webe[8], werb[8], cure[7], eber[6], erbe[6], rebe[6], bure[6], ewer[6], euer[4], eure[4], reue[4],
web[7], cer[6], erb[5], ewe[5], wer[5], ree[3], reu[3], ure[3],
er[2], re[2], ur[2],
