bbbb bbfn bbin bblb bffl bftt bibb bibi bibl bibo biff bifi biin bili bill bilo bilt bilu bin- bini binn bino bint binu bio- bioi biol bion biot biou bito bitt bitu blbt blin blio blit blni blno blob blon bloo blot blou blub bluf blut bnib bnin bobb bobi bobo bobu boff bofu boi- boii boil boin boit boiu boli boll boln bolo bolt bolu boni bonn bono bont bonu boob boof bool boon boot botb boti botn boto bott bouf boul boun bout btob bttb bubb bubi bubo bubu buff bufo buif buin buit buiu bulb buli bull bult bulu bunb buni bunn buno bunt bunu buol buon but- buti buto butt ffff ffii fftf ffun fiff fifi fifo fift fiii fiil fili fill filn filo fini finn fino fint fion fiti fitt flii flin flit flnb flob flon floo flot flou flub fluf fluo fntb fnuf fobt fofo foil foin foli foll folo folt fono font foof fool foon foot foti foto fott foul foun fout ft-l ftii ftlb ftub fubb fubu fuff fufu fuil fuit fuli full fulu funf funt futi futo futu i-no ibfi ibon ibot ibtb ibtl ifbb ifil ifit ifni ifno iftn ifto iiii iiio iiit iino iioi iioo iitt ilin ilio ilit ill- illi illo illt ilni ilno iloo ilot ilut inbo infi infl info init inni inno innu ino- inoi inol inon inot inou inti intl intn into intu inui inul inun iobi ioii ioio ioit iolo ioni ionn iono ioof iooi iooo iotf ioto ioun itif itil itin itll itno itof itoi itol iton itoo itou ittf itto iuiu iuno libo libu liff lifl lifo lift liii liin lilb lili lill lilo lilt lilu linn lino lint lio- lion litb liti litl lito litt litu liuf liun liut llll lloo lob- lobb lobi lobo loff lofi lofn loft loif loin loit loiu loli loll lolo loni lono lont loob loof lool loon loot loti lotl loto lott loui loul loun lout louu ltbf ltbl ltib ltnt luff luft lufu luif luin luit luli lull lulu luni lunn luno lunt luti n-ii nbbo nbfl nbti nbuf nfff nfib nfon nfto nibi nibo niff nift niit niiu nili nill nilo nilt nilu nini ninl nino nion nioo niou nitb nitf niti nito nnit nnnn nnot nntn nobi nobo nobu nofi noib noif noil noin noio noit nolf noli noll nolo nolt non- noni nonn nono nont nonu noo- noob nool noon nooo noot not- noti noto nott noul noun nout ntfl ntnu ntof ntto ntui nubi nubl nuff nuin nuit nuli null nunn nuno nunt nuon nutt nutu obbo obin obit oblu oboi obol obon obot off- offo offu ofit ofno oiii oint oion oiti olbo olib olin olio olit olli ollo olof olon olot oltu onil onit onlf onni onno onon ont- onti onto onut oobi ooff oolo oont oooo ootb otif otin otit oto- otof oton otoo otti otto ottu ouff ouii ouin ouit oulu oun- out- outb outi outo ouu- tbil tbit tbnf tfin tfot tibi tibu tiff tifo tift tiit tiiu till tiln tilo tilt tini tinn tino tint tinu tion tiou titi tito titt titu tlli tlon tnfl tnut tobi tobo tobt tobu toff tofi tofo toft tofu toil toit tol- toli toll tolo tolt tolu tonb toni tonn tono tonu toof tool toon toot toti toto tott toui toul toun tout ttbb ttff ttfn tton tttt ttul tubb tubo tubu tuff tufi tufo tuft tufu tuil tuin tuit tuiu tuli tull tulo tulu tunb tuni tunn tuno tunu tuti tutl tuto tutt tutu tuuo ubbi ubbo ubii ubit ubli ublo ubon ubtf uint ulft ulli ullo ulno ulo- ulti ulto ultt ulul uni- unif unii unin unio unit unlf unni unno unon untb unto unut uofl uofo utfo util utin utti utto uttu uulu uuni uuno uutf uuuu