bolu[9], bulo[9], lobu[9], lubo[9], ubol[9], bulw[9], bluz[9], buzo[8], ulwo[7], uwol[7], wolu[7], zolu[7], wozu[6],
bul[8], lub[8], obu[7], buz[7], bzu[7], bol[6], lob[6], lwu[6], ulw[6], luz[6], ozu[5], uzo[5], zwu[5], zol[4],
bu[6], lu[5], ul[5], bo[4], wu[4], oz[2],
