bbbb bbeb bbet bebb bebe bebi bebo beeb beef beem beet befe beff befo beft beim beit beme bemu beo- beof beot bete beti beto bett betu betv bevo bfme bftt bibb bibe bibi bibo bieb bief biet bieu biff bifi bimo bio- bioi biot biou bite bito bitt bitu bive bivi bmmi bobb bobe bobi bobo bobu boee boef boeo boet bofe boff bofu boi- boie boii boim boit boiu bomb bome bomi bomt bomu boob booe boof boom boot botb bote boti boto bott boue bouf boum bout bove bovi bovo btie btob bttb btvi bubb bube bubi bubo bubu buem bueu bufe buff bufo buie buif buit buiu bum- bumb bumf but- bute buti buto butt buve ebbo ebit eboe eboo eeee eefe eemo eete eetu efeo efet effi efit efmi eft- eftu eiei eime eimi eiou eitb eiti eitm eito embe embi embo emet emeu emii emim emit emme emmi emmu emte eoto etee etem etfb etfe etim etio etoe ette etti etto ettu etui etvo eubi eufi euoi evet evie evoe evoo fbom febo feeb feem feet fefe feff fefi fefo feie feio feit femb feme femi femm feof fete feti fett fetu fetv feve ffee ffff ffii fftf fibe fief fife fiff fifi fifm fifo fift fiii fime fimo fioe fite fiti fitt fivb five fmtv fobt fofo foie fome fomo fomt foof foom foot fote foti fotm foto fott fout fove ftii ftub fubb fubu fuet fuff fufu fuit fume fumi fumo fute futi futo futu i-be ibbm ibet ibfi ibie ibim ibot ibtb ieet ieie ieio ieme ietf ietm iett ietv ifbb ifim ifit ifto iiie iiii iiio iiit iioi iioo iitm iitt iium imbe imbi imet imfi imit imme immi immo immt imof imou imto imue imvt imvu iobi ioee ioii ioio ioit iome iomo ioof iooi iooo iote iotf ioto itbe item itet itie itif itim itme itmo itof itoi itoo itou ittf itto itum iuef iuiu ivbv ivie ivim ivue mbim mbio mbou mebe mebo meef meem meet mefe meff mefi mefo mefv meit meme memo memu meou met- mete meti meto mett metu metv meum meve mfbm mfou mftf miee miem miet mieu miev miff mifi miii miio miit mim- mime mimi mimo mio- mit- mitb mite miti mitm mito mitt mitu mitv miui mmff mmii mmiv mmmm mmvi mobb mobe mobi mobo moef moet moev mofe moff mofo mofu moif moii moio moit mome momi momo momu moob mooe moot moov motb mote moti motm moto mott motu moue mouf mout move movt mtbo mtff mtoe mtom mtvu mube mubi mubo muee muet muff mufi mufu muie muit mume mumm mumo mumu mute muti muto mutt mutu mutv muut muve mvee mvet mvii o-eo obbo obet obfv obie obit oboe oboi obot obvi oeme oeti oeuf ofem off- offe offo offu ofit ofme oiii oimb oime oiti oium ombe ombo ombu omee omei omeo omet omie omim omio omit omo- omoe omoi omoo omov omuo oobe oobi ooff oome oooo ootb otee otem otif otit oto- otoe otof otoo otov otte otti otto ottu oufe ouff ouie ouii ouit oume oumi out- outb oute outi outo ouu- ovee ovet ovi- ovie ovo- ovoo ovot ovum t-mo tbit tbvi tebo tebu teef teem teet teev teff tefi teft teie teim teiu teme temo temu teom tete teti teto tett tetu teut tfeb tfot tibi tibu tie- tiee tief tiei tieo tiet tiff tifo tift tiit tiiu time timi timm timo timu tiou tite titi tito titt titu tium tivi tivo tmou tmtt tobe tobi tobo tobt tobu toee toei toet toff tofi tofo toft tofu toie toit tomb tome tomi tomm tomo tomt toof toom toot tote toti totm toto tott toui toum tout touv tove tovo ttbb tteo ttff ttim ttoe tttt tubb tube tubo tubu tuei tuet tufe tuff tufi tufm tufo tuft tufu tuim tuit tuiu tumb tume tumi tumu tute tuti tuto tutt tutu tuum tuuo tvmt tvtv u-ie ubbe ubbi ubbo ubet ubii ubit ubtf uffe umb- umbe umbi umbo umet umff umit ummo umoe umtv umut uofm uofo uomo uovo utfo utmb utti utto uttu uutf uuuu uv-b uvvu v-me veet veie veii veit vemb vete veti veto veve vevi vevo vfib vibe viet vieu vife viff viii vimi vite viti vito vitt vitu viue vive vivi vivo voei voet voeu voff voie voio voit vome vomi voom voot vote voto voue vout vt-i vuit vume vuti vutv vvob vvvv