b-u bbb bbi bbl bbm bbq bbu bi- bib bii bil bim biu blb bli bll blm blq blu bmb bmi bml bmm bmq bmu bub bui bul bum buu ibb ibi ibl ibm ibu iib iii iil iim iiu il- ilb ili ill ilm ilq ilu im- imb imi iml imm imu iqu iu- iub iui ium lbb lbi lbl lbm lbu lib lii lil lim liq liu llb lli lll llm llq llu lmb lmi lml lmm lmq lmu lub lui lul lum luu mbb mbi mbl mbm mbq mbu mi- mib mii mil mim miq miu mlb mli mll mlm mlq mlu mmb mmi mml mmm mmu mqb mqi mql mub mui mul mum muu qbq qil qiu qlm qmi qml qmu qqq qqu qu- qui qul qum ubb ubi ubl ubu uib uii uil uim uiq uiu ulb uli ull ulm ulu um- umb umi uml umm umu uum uuu