peer[7], reep[7], cure[7], pure[7], eber[6], erbe[6], rebe[6], bure[6], euer[4], eure[4], reue[4],
cup[9], pub[8], cer[6], per[6], rep[6], pur[6], erb[5], ree[3], reu[3], ure[3],
er[2], re[2], ur[2],
