-th b-u bbb bbh bbi bbk bbo bbs bbt bbu bhb bhh bhi bhk bho bhs bht bhu bi- bib bih bii bik bio bis bit biu bkb bkk bko bks bkt bob boh boi bok boo bos bot bou bsb bsh bsi bsk bso bss bst bsu btb bth bti btk bto bts btt btu bub buh bui buk buo bus but buu h-i hbb hbh hbi hbk hbo hbs hbt hbu hhb hhh hhi hhk hho hhs hht hhu hib hih hii hik hio his hit hiu hkb hkh hki hkk hko hks hkt hku hob hoh hoi hok hoo hos hot hou hsb hsh hsi hsk hss hst hsu htb hth hti htk hto hts htt hub huh hui huk huo hus hut huu ibb ibh ibi ibk ibo ibs ibt ibu ihb ihh ihi ihk iho ihs iht ihu iib iih iii iio iis iit iiu ikb iki ikk iko iks ikt iku io- iob ioh ioi ioo ios iot iou is- isb ish isi isk iso iss ist isu itb ith iti itk ito its itt itu iu- iub iui ius iut k-t kbb kbh kbi kbk kbo kbs kbu khh khi khk kho khs khu kib kih kii kik kio kis kit kiu kkb kkh kki kkk kks kkt kku kob koh koi kok koo kos kot kou ksb ksh ksi ksk kso kss kst ksu ktb kth ktk kto kts ktt ktu kub kuh kui kuk kus kut kuu o-i ob- obb obh obi obk obo obs obt obu ohh ohi oho ohs oht ohu oib oii oik oio ois oit oiu okb oki okk oko oks oku oo- oob ooh ooi ook ooo oos oot os- osb osh osi osk oso oss ost osu ot- otb oth oti otk oto ots ott otu ou- ouh oui ouk ouo ous out sbb sbh sbi sbk sbo sbs sbt sbu sh- shb shh shi shk sho shs sht shu sib sih sii sik sio sis sit siu sk- skb skh ski skk sko sks skt sku sob soh soi sok soo sos sot sou ss- ssb ssh ssi ssk sso sss sst ssu stb sth sti stk sto sts stt stu sub suh sui suk suo sus sut suu tbb tbh tbi tbk tbo tbs tbt tbu th- thb thh thi thk tho ths tht thu tib tih tii tik tio tis tit tiu tkb tkk tko tks tkt to- tob toh toi tok too tos tot tou tsb tsh tsi tsk tso tss tst tsu ttb tth tti ttk tto tts ttt ttu tub tuh tui tuk tuo tus tut tuu ubb ubh ubi ubk ubo ubs ubt ubu uhb uhh uhi uho uhs uht uhu uib uii uio uis uit uiu ukb uki ukk uku uob uok uoo uos uot usb ush usi usk uso uss ust usu utb uth uti utk uto uts utt utu uus uut uuu

-hou -ous bbbb bbbs bbhs bhhs bhit bhoi bhot bhut bhuu bibb bibi bibo bibs bihi bihs bihu biis bikh biko biku bio- bioi bios biot biou bis- bish bisk biso biss bist bisu bith bito bits bitt bitu bkhs bobb bobi bobo bobs bobu boho bohs boht bohu boi- boii bois boit boiu boki boko boks boku boob booh book boos boot bosh bosi bosk boso boss bost bosu botb both boti boto bots bott bouh bouk bous bout bshs bskt bsos bsts bths btob btss bttb btus bubb bubi bubo bubs bubu buhi buho buhs buik buis buit buiu bukh buki bukk buko buku bush busi busk buss bust busu but- buti buto buts butt buus h-ii hbbs hbhs hbio hbit hbos hbss hbtu hhhh hhhs hhus hibi hibt hibu hihi hiho hiht hiis hiit hiiu hiki hiku hiob hisb hish hiss hist hiti hito hits hitt hkbu hkis hkst hobo hobs hoho hoik hois hoit hoki hoko hoks hoku hook hoos hoot hosh hoss host hotb hoth hoti hoto hots hott hotu houk hout hshs hski hsob hsts hths htoh hubb hubi hubo hubs huhi huhs huhu huib huik huis huit huki huos huot hush husi husk huso huss hust huth huti huto huts hutt hutu huub huus ibis ibos ibot ibss ibtb ibts ibus ihis ihit ihob ihss ihub ihuo iiht iiii iiio iiis iiit iioi iioo iios iisi iist iisu iitt ikki ikko ikoo iksu ikuo iobi ioii ioio ioit ioko iooi iooo ioos ioso iosu ioto ious isbt ishi ishk ishs isis isit isko isku iso- isok isos issh issi isso isss issu isth isti isto ists isuh isus itbs iths itis itko itoh itoi itoo itos itou itsi itso itsu itto iuiu iuss iust k-os kbbb kbbi kbbk kbbo kbbs kbbt kbbu kbhb kbhh kbhi kbhs kbht kbib kbik kbio kbis kbit kbiu kbkb kbkk kbko kbob kboi kbok kboo kbos kbot kbsb kbsi kbsk kbso kbss kbst kbsu kbtb kbtk kbto kbts kbtt kbub kbuk kbus kbut kbuu khbs khbt khhk khho khhs khii khio khis khit khki khkk khks khob khoi khok khot khou khsi khss khst khsu khtb khth khti khtk khto khts khtt khub khui khuk khus khut kibb kibi kibo kibs kibt kibu kihh kihi kihk kiho kihs kiht kihu kiii kiik kiis kiit kiiu kiki kikk kiko kikt kiku kioh kioi kiok kioo kiot kiou kish kisi kisk kiso kiss kist kisu kith kiti kito kits kitt kitu kiuu kkbb kkbi kkbo kkbs kkbt kkhb kkhh kkhi kkhk kkik kkit kkkk kkob kkoh kkoo kkot kksi kkss kkst kksu kktk kkts kktu kkus kkut kkuu kobb kobi kobk kobo kobs kobu kohh kohi koho kohs koht kohu koii koit kokb kokh koki kokk koko koks koku koob kooi kook kooo koos koot koou kos- kosb kosh kosi koso koss kost kosu kotb koth koti kotk koto kots kott kotu koub koui kous kout kouu ksbh ksbi ksbs kshb kshi kshk ksho kshs kshu ksib ksii ksik ksis ksit kskb kskk ksko ksks ksku ksob ksoi ksok ksoo ksos ksou kssi