bejc[9], beje[8], brej[8], bece[7], rebe[6], reje[6], erce[5],
bej[7], jeb[7], bee[5], ber[5], erb[5], reb[5], jer[5], rej[5], cer[4],
be[4], ej[4], je[4], ce[3], ee[2], er[2], re[2],
