ffff ffii fftf ffun fiff fifi fifo fift fiii fiil fili fill filn filo fini finn fino fint fion fiti fitt flii flin flit flon floo flot flou fluf fluo fnuf fofo foil foin foli foll folo folt fono font foof fool foon foot foti foto fott foul foun fout ft-l ftii fuff fufu fuil fuit fuli full fulu funf funt futi futo futu i-no 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 infi infl info init inni inno innu ino- inoi inol inon inot inou inti intl intn into intu inui inul inun 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 liff lifl lifo lift liii liin lili lill lilo lilt lilu linn lino lint lio- lion liti litl lito litt litu liuf liun liut llll lloo loff lofi lofn loft loif loin loit loiu loli loll lolo loni lono lont loof lool loon loot loti lotl loto lott loui loul loun lout louu ltnt luff luft lufu luif luin luit luli lull lulu luni lunn luno lunt luti n-ii nfff nfon nfto niff nift niit niiu nili nill nilo nilt nilu nini ninl nino nion nioo niou nitf niti nito nnit nnnn nnot nntn nofi noif noil noin noio noit nolf noli noll nolo nolt non- noni nonn nono nont nonu noo- nool noon nooo noot not- noti noto nott noul noun nout ntfl ntnu ntof ntto ntui nuff nuin nuit nuli null nunn nuno nunt nuon nutt nutu off- offo offu ofit ofno oiii oint oion oiti olin olio olit olli ollo olof olon olot oltu onil onit onlf onni onno onon ont- onti onto onut ooff oolo oont oooo otif otin otit oto- otof oton otoo otti otto ottu ouff ouii ouin ouit oulu oun- out- outi outo ouu- tfin tfot tiff tifo tift tiit tiiu till tiln tilo tilt tini tinn tino tint tinu tion tiou titi tito titt titu tlli tlon tnfl tnut toff tofi tofo toft tofu toil toit tol- toli toll tolo tolt tolu toni tonn tono tonu toof tool toon toot toti toto tott toui toul toun tout ttff ttfn tton tttt ttul tuff tufi tufo tuft tufu tuil tuin tuit tuiu tuli tull tulo tulu tuni tunn tuno tunu tuti tutl tuto tutt tutu tuuo uint ulft ulli ullo ulno ulo- ulti ulto ultt ulul uni- unif unii unin unio unit unlf unni unno unon unto unut uofl uofo utfo util utin utti utto uttu uulu uuni uuno uutf uuuu