ceber[8], grece[8], berek[8], rebek[8], cerek[7],
bece[7], geek[7], brek[7], grek[7], rebe[6], erce[5], erek[5],
beg[7], bek[6], keg[6], bee[5], cek[5], ber[5], erb[5], reb[5], erg[5], brr[5], cer[4], ker[4], rek[4],
be[4], ce[3], ee[2], er[2], re[2],
