b-u bbb bbh bbi bbm bbo bbu bhb bhh bhi bhm bho bhu bi- bib bih bii bim bio biu bmb bmh bmi bmm bmo bmu bob boh boi bom boo bou bub buh bui bum buo buu h-i hbb hbh hbi hbm hbo hbu hhb hhh hhi hhm hho hhu hib hih hii him hio hiu hmb hmh hmi hmm hmo hmu hob hoh hoi hom hoo hou hub huh hui hum huo huu ibb ibh ibi ibm ibo ibu ihb ihh ihi ihm iho ihu iib iih iii iim iio iiu im- imb imh imi imm imo imu io- iob ioh ioi iom ioo iou iu- iub iui ium m-o mbb mbh mbi mbm mbo mbu mhh mhi mhm mho mhu mi- mib mih mii mim mio miu mmb mmh mmi mmm mmo mmu mob moh moi mom moo mou mub muh mui mum muu o-i ob- obb obh obi obm obo obu ohh ohi ohm oho ohu oib oii oim oio oiu om- omb omh omi omm omo omu oo- oob ooh ooi oom ooo ou- ouh oui oum ouo ubb ubh ubi ubo ubu uhb uhh uhi uhm uho uhu uib uii uim uio uiu um- umb umh umi umm umo umu uob uom uoo uum uuu