-ly b-u bbb bbi bbk bbl bbm bbu bby bi- bib bii bik bil bim biu biy bkb bkk bkl bkm blb bli blk bll blm blu bly bmb bmi bmk bml bmm bmu bub bui buk bul bum buu buy by- byi byk byl bym byu ibb ibi ibk ibl ibm ibu iby iib iii iil iim iiu ikb iki ikk ikl iku il- ilb ili ilk ill ilm ilu ily im- imb imi iml imm imu imy iu- iub iui ium iym iyy kbb kbi kbk kbl kbm kbu kib kii kik kil kim kiu kkb kki kkk kkl kkm kku kky kl- klb kli klm klu kly kmb kmi kmk kml kmm kmu kub kui kuk kul kum kuu kuy kyl kym kyu lbb lbi lbk lbl lbm lbu lib lii lik lil lim liu lkb lkl lky llb lli llk lll llm llu lly lmb lmi lmk lml lmm lmu lub lui luk lul lum luu luy lyk lyl lym mbb mbi mbk mbl mbm mbu mi- mib mii mik mil mim miu miy mkb mkk mkl mkm mku mky mlb mli mlk mll mlm mlu mmb mmi mmk mml mmm mmu mub mui muk mul mum muu muy my- myb myk myl mym myu ubb ubi ubk ubl ubu uby uib uii uil uim uiu ukb uki ukk ukl uku ulb uli ulk ull ulm ulu uly um- umb umi uml umm umu uum uuu uyi uyu ybi ybl ybm yby yii yim yki ykk ykm yli ylk yll ylm yly ymi yml ymm yui yuk yul yum yuu yuy yyb yyu yyy