b-u bbb bbh bbi bbk bbm bbn bbu bhb bhh bhi bhk bhm bhu bi- bib bih bii bik bim bin biu bkb bkk bkm bkn bmb bmh bmi bmk bmm bmn bmu bnb bni bnk bnn bnu bub buh bui buk bum bun buu h-i hbb hbh hbi hbk hbm hbn hbu hhb hhh hhi hhk hhm hhn hhu hib hih hii hik him hin hiu hkb hkh hki hkk hkm hkn hku hmb hmh hmi hmk hmm hmu hnb hnh hnk hnn hnu hub huh hui huk hum hun huu ibb ibh ibi ibk ibm ibn ibu ihb ihh ihi ihk ihm ihn ihu iib iih iii iim iin iiu ikb iki ikk iku im- imb imh imi imm imn imu in- inb inh ini ink inm inn inu iu- iub iui ium kbb kbh kbi kbk kbm kbn kbu khh khi khk khm khn khu kib kih kii kik kim kin kiu kkb kkh kki kkk kkm kkn kku kmb kmh kmi kmk kmm kmu kn- kni knk knm knn knu kub kuh kui kuk kum kun kuu mbb mbh mbi mbk mbm mbu mhh mhi mhk mhm mhn mhu mi- mib mih mii mik mim min miu mkb mkh mkk mkm mkn mku mmb mmh mmi mmk mmm mmn mmu mnb mni mnk mnm mnn mnu mub muh mui muk mum mun muu n-i nbb nbi nbk nbm nbn nbu nhb nhh nhi nhk nhm nhn nhu nib nih nii nik nim nin niu nki nkk nkm nkn nku nmb nmh nmi nmk nmm nmn nmu nnb nnh nni nnk nnm nnn nnu nub nuh nui nuk num nun nuu ubb ubh ubi ubk ubn ubu uhb uhh uhi uhm uhu uib uii uim uin uiu ukb uki ukk ukn uku um- umb umh umi umm umn umu un- unb unh uni unk unm unn unu uum uun uuu