-th b-u bbb bbh bbi bbk bbm bbo bbt bbu bby bhb bhh bhi bhk bhm bho bht bhu bi- bib bih bii bik bim bio bit biu biy bkb bkk bkm bko bkt bmb bmh bmi bmk bmm bmo bmt bmu bob boh boi bok bom boo bot bou boy btb bth bti btk btm bto btt btu bty bub buh bui buk bum buo but buu buy by- byh byi byk bym byo byt byu h-i hbb hbh hbi hbk hbm hbo hbt hbu hby hhb hhh hhi hhk hhm hho hht hhu hhy hib hih hii hik him hio hit hiu hkb hkh hki hkk hkm hko hkt hku hmb hmh hmi hmk hmm hmo hmt hmu hmy hob hoh hoi hok hom hoo hot hou hoy htb hth hti htk htm hto htt hty hub huh hui huk hum huo hut huu huy hy- hyb hyh hyi hym hyo hyt hyy ibb ibh ibi ibk ibm ibo ibt ibu iby ihb ihh ihi ihk ihm iho iht ihu ihy iib iih iii iim iio iit iiu ikb iki ikk iko ikt iku im- imb imh imi imm imo imt imu imy io- iob ioh ioi iom ioo iot iou itb ith iti itk itm ito itt itu ity iu- iub iui ium iut iym iyo iyt iyy k-t kbb kbh kbi kbk kbm kbo kbu khh khi khk khm kho khu kib kih kii kik kim kio kit kiu kkb kkh kki kkk kkm kkt kku kky kmb kmh kmi kmk kmm kmo kmt kmu kob koh koi kok kom koo kot kou koy ktb kth ktk ktm kto ktt ktu kub kuh kui kuk kum kut kuu kuy kym kyo kyt kyu m-o mbb mbh mbi mbk mbm mbo mbt mbu mhh mhi mhk mhm mho mht mhu mi- mib mih mii mik mim mio mit miu miy mkb mkh mkk mkm mko mkt mku mky mmb mmh mmi mmk mmm mmo mmt mmu mob moh moi mok mom moo mot mou moy mtb mth mti mtk mtm mto mtt mtu mub muh mui muk mum mut muu muy my- myb myh myk mym myo myt myu o-i ob- obb obh obi obk obm obo obt obu oby ohh ohi ohm oho oht ohu oib oii oik oim oio oit oiu okb oki okk oko oku om- omb omh omi omm omo omt omu omy oo- oob ooh ooi ook oom ooo oot ot- otb oth oti otk otm oto ott otu ou- ouh oui ouk oum ouo out oyi oyo tbb tbh tbi tbk tbm tbo tbt tbu th- thb thh thi thk thm tho tht thu thy tib tih tii tik tim tio tit tiu tiy tkb tkk tkm tko tkt tky tmb tmh tmi tmk tmm tmo tmt tmu tmy to- tob toh toi tok tom too tot tou toy ttb tth tti ttk ttm tto ttt ttu tty tub tuh tui tuk tum tuo tut tuu tuy tym tyo tyt ubb ubh ubi ubk ubo ubt ubu uby uhb uhh uhi uhm uho uht uhu uhy uib uii uim uio uit uiu ukb uki ukk uku um- umb umh umi umm umo umt umu uob uok uom uoo uot utb uth uti utk utm uto utt utu uty uum uut uuu uyi uyo uyu ybi ybm yby yhi yht yhu yih yii yim yio yit yki ykk ykm ymi ymm ymo ymt yob yoi yok yom yoo yot you yoy yth ytk ytm yto ytt ytu yuh yui yuk yum yuo yut yuu yuy yyb yyt yyu yyy