berd[7], debr[7], cedr[6], cred[6], brew[6], drew[5], werw[4],
ber[5], erb[5], reb[5], web[5], cer[4], der[4], red[4], cew[4], rew[3], wre[3],
be[4], ce[3], de[3], er[2], re[2], ew[2], we[2],
