bejc[9], beje[8], bece[7], cnej[7], jeep[7],
bej[7], jeb[7], bee[5], ben[5], jen[5], cep[5], cen[4], cne[4], nep[4], pen[4],
be[4], ej[4], je[4], ce[3], pe[3], ee[2], en[2],
