bucie[10], ubiec[10], obuci[10], becie[8], bocie[8], cobie[8], obiec[8], oucie[8],
buce[9], uboi[8], bece[7], biec[7], obce[7], obco[7], ucie[7], obie[6], oboi[6], ecie[5],
buc[8], obu[7], cob[6], ecu[6], bee[5], boi[5], obi[5], cie[4],
bu[6], be[4], bi[4], bo[4], ce[3], ci[3], co[3], ee[2], eo[2],
