bery[7], erby[7], rebe[6], nery[5], reny[5],
bry[6], ryb[6], bee[5], ben[5], ber[5], erb[5], reb[5], ery[4], ner[3], ren[3],
by[5], be[4], ny[3], ee[2], en[2], er[2], re[2],
