belu[9], bule[9], lube[9], bolu[9], bulo[9], lobu[9], lubo[9], ubol[9], bluz[9], zebu[8], buzo[8], belo[7], bole[7], ebol[7], oble[7], zolu[7], bezo[6], zole[5],
bul[8], lub[8], obu[7], buz[7], bzu[7], bel[6], ble[6], bol[6], lob[6], leu[6], ule[6], luz[6], bez[5], ozu[5], uzo[5], ole[4], zol[4], ezo[3],
bu[6], lu[5], ul[5], be[4], bo[4], el[3], eo[2], ez[2], ze[2], oz[2],
