beret[8], brewe[7], weber[7],
bert[7], terb[7], rebe[6], brew[6], eter[5], tere[5],
bet[6], bee[5], ber[5], erb[5], reb[5], web[5], ret[4], ter[4], twe[4], wet[4], wte[4], ewe[3], rew[3], wre[3],
be[4], et[3], te[3], ee[2], er[2], re[2], ew[2], we[2],
