bbbb bbci bbfc bbfn bbin bcbc bccc bcci bcfc bcit bcnu bcof bctc bcuc bftt bibb bibi bibo bicc bici bico biff bifi biin bin- binc bini binn bino bint binu bio- bioc bioi bion biot biou bitc bito bitt bitu bnib bnin bnoc bobb bobi bobo bobu boco bocu boff bofu boi- boii boin boit boiu bonc boni bonn bono bont bonu boob booc boof boon boot botb boti botn boto bott bouf boun bout btcc btfc btob bttb bubb bubi bubo bubu bucc buci buco bucu bufc buff bufo buic buif buin buit buiu bunb buni bunn buno bunt bunu buon but- buti buto butt c-bo cbbc cbcc cbcn cbct cbcu cbfb cbfc cbit cbot cbtc cbtf ccbc ccbn cccb cccc cccf ccci cccu ccfc ccff ccfi ccic ccii ccnb ccnc ccnf ccni ccnu ccob ccoc cctb cctc cctt ccuc ccut cfbc cfbn cfbt cfcb cfcf cfcn cfco cffb cfit cfnb cfni cftc cfun cibc cibi cibo cicc cici cico cict cicu ciff ciii ciit cin- cinc cinf cini cino cint ciob cion citb citf citi cito citt citu ciuc cnbc cnci cnco cnib cnic cntc cntf cnut cobb cobi cobo cobu coco coct cocu cofc coff cofi coft coif coin coit con- conc conf coni conn cono cont coob coof coon coot cotb cotc coti cotn coto cott cotu coub coun cout ctbi ctcf ctfc ctfo ctic ctot cttn cub- cubb cubi cucc cuci cucn cufc cuff cufi cufo cui- cuif cuin cuit cuno cunt cuon cut- cutc cuto cutt fccf fcic fcii fcot fcto ffcc ffff ffii fftf ffun ficc fico fict fifc fiff fifi fifo fift fiii fini finn fino fint fion fitc fiti fitt fnci fntb fnuf fobt foci foco fofo foin fono font foof foon foot foti foto fott foun fout ft-c ftfc ftii ftub ftuc fubb fubu fuc- fuci fuct fufc fuff fufu fuit funf funt futi futo futu i-no ibfi ibon ibot ibtb ibtc icbc iccb iccc iccf icci iccn icco icct iccu icfb icnb icnc icoc icon icub ifbb ifco ific ifit ifni ifno iftn ifto iiii iiio iiit iino iioi iioo iitt iiuc inbo incb inci inco infi info init inni inno innu ino- inoi inon inot inou inti intn into intu inui inun iobi ioci iofc ioii ioio ioit ioni ionn iono ioof iooi iooo iotf ioto ioun itic itif itin itno itof itoi iton itoo itou ittf itto iucc iuiu iuno n-ii nbbc nbbo nbcc nbci nbco nbfc nbic nbti nbuf ncbc ncbi nccc nccf ncci nccn ncct nccu ncfc ncit ncnc ncoc nctc nfct nfcu nfff nfib nfic nfon nftc nfto nibi nibo nicc nicf nici nico nicu nifc niff nift niit niiu nini nino nion nioo niou nitb nitc nitf niti nito nnit nnnn nnot nntn nobc nobi nobo nobu noci noco noct nofi noib noif noin noio noit non- noni nonn nono nont nonu noo- noob noon nooo noot not- noti noto nott noun nout ntbc ntcc ntfc ntnu ntof ntto ntuc ntui nubc nubi nuci nucu nuff nuin nuit nunc nunn nuno nunt nuoc nuon nutt nutu obbo obin obit oboi obon obot ocbc occc occi occn occt ocin ocon oct- octi octo off- offc offo offu ofit ofno oici oiii oint oion oitc oiti onc- oncf onco onct onic onit onni onno onon ont- ontc onti onto onut oobi ooff oont oooo ootb otfc otic otif otin otit oto- otof oton otoo otti otto ottu oucc oufc ouff ouii ouin ouit oun- out- outb outi outo ouu- tbcb tbcc tbit tbnf tccc tccu tcfc tcnn tcon tctc tfcu tfin tfot tftc tibi tibu ticc tico tiff tifo tift tiit tiiu tinc tini tinn tino tint tinu tion tiou titc titi tito titt titu tnbc tncc tnfc tnut tobi tobo tobt tobu toci toco toff tofi tofo toft tofu toit tonb toni tonn tono tonu toof toon toot totc toti toto tott toui toun tout ttbb ttcn ttfc ttff ttfn tton tttt tubb tubo tubu tucc tuco tufc tuff tufi tufo tuft tufu tuin tuit tuiu tunb tunc tuni tunn tuno tunu tuti tuto tutt tutu tuuo ubbi ubbo ubic ubii ubit uboc ubon ubtf ucbc ucci ucfb ucin ucio ucon ucut ufcu uint uncc uncf unci unco unct uni- unic unif unii unin unio unit unni unno unon untb unto unut uocc uofo utfo utin utti utto uttu uuni uuno uuoc uutf uuuu