boju[10], obuj[10], bolu[9], bulo[9], lobu[9], lubo[9], ubol[9], jolu[9],
bul[8], lub[8], luj[8], boj[7], job[7], obu[7], bol[6], lob[6], jol[6],
bu[6], lu[5], ul[5], bo[4], oj[4],
