cybeb[11], bejcy[11], bibce[10], bycie[9],
bejc[9], biby[9], bije[8], cyje[8], biec[7], cyce[7], ciec[6],
bib[7], bej[7], jeb[7], bij[7], cyc[6], cyi[5], cie[4],
by[5], be[4], bi[4], ej[4], je[4], ce[3], ci[3],
