bejc[9], bije[8], biec[7], beki[7], kije[7], ceik[6], ceki[6], ciek[6], icek[6], kice[6], keki[6],
bej[7], jeb[7], bij[7], bek[6], kej[6], kij[6], cek[5], kic[5], kek[5], cie[4], kei[4], kie[4],
be[4], bi[4], ej[4], je[4], ce[3], ci[3], ki[3],
