buce[9], beku[9], ubek[9], boku[9], ceku[8], kuce[8], kocu[8], obce[7], beko[7], koce[6],
buc[8], buk[8], kub[8], kuc[7], obu[7], bek[6], cob[6], bok[6], ecu[6], oku[6], cek[5], koc[5], eko[4],
bu[6], ku[5], be[4], bo[4], ce[3], co[3], ko[3], ok[3], eo[2],
