-ing ffff ffii fftf ffun fiff fifi fifo fift figg figo fiii fing fini finn fino finp fint fion fipp fiti fitt fnuf fofo fogg fogi fogn fogo foin fong fono font foof foon foot fopp foti foto fotp fott foug foun foup fout fpgt fpin ftii ftop fuff fufu fugi fugo fugu fuig fuit funf fung funt futi futo futu gftp ggfg gggg ggpo giff gift gifu gigg gigi gign gigo ging gini ginn gino ginu giog gioi gion giop gipf gipi gipp gito gnin gnip gnit gnof gnoo gnti gntp goff gofu gogi gogo goif goin goip goit gon- gong goni gonn gono gonu goof goog gooi goon goop goot gopi gopo gopu goti goto gott gou- gouf goug goun goup gout gpgp gpip gpot gtfo gtip gtop guff gugg gugi gugu guin gung gunn gunt guti guto gutt gutu i-go i-no ifit ifni ifno ifpo iftn ifto igni igno ignu igon igoo igot iiii iiio iiit iino iioi iioo iiop iipf iitt infi info infp ingo inig init inni inno innu ino- inoi inon inot inou inp- inpi inpp inpt intg inti intn into intp intu inui inun inup iogt ioii ioio ioit ioni ionn iono ioof iooi iooo iotf ioto ioug ioun ipin ipop ippf ippo ipto iput itgo itif itin itno itof itoi iton itoo itou ittf itto itup iuiu iuno iupp n-ii n-up nfff nfip nfon nfto ngio ngon ngou ngtn nguu niff nift nigg nigo nigt niip niit niiu ning nini nino niog nion nioo niou nipt nitf niti nito nngn nnit nnnn nnot nnpi nntn nofi nogg nogo nogt noif noin noio noit non- nong noni nonn nono nont nonu noo- noon nooo noop noot not- noti noto nott noun noup nout npif npin nptn ntfp ntnu ntof ntop ntto ntui nuff nuin nuit nung nunn nuno nunt nuon nutt nutu off- offo offu ofgo ofit ofno oftp oggi ogin ogni ogog ogoi ogon ogou ogpu ogui ogun oigo oiii oint oion oiti ongi ongo ongu onit onni onno onon onpg onpt onpu ont- onti onto onup onut ooff oont oooo ootp opii opin opio opit opng opo- opon oppi oppo opti optn opto otfp otif otin otit oto- otof otog oton otoo otpp otti otto ottu ouff ouii ouin ouit oun- oung out- outi outo ouu- pfff pfft pfit pfui pgou pgpu pgup piff pigf pigg pign pigo pigp pigt pigu piip ping pini pinn pino pinp pint pinu pion piot pipi pipo pipp pitf piti pito pitt pitu pnin pnon pnot pnpo pnpp pnup poff pofi pogg pogo poin poio pong poni pono ponp pont poof poon poop poot pop- popi popo popp popt potf poti poto pott potu pouf poui poun poup pout ppgi ppif ppig pppn pppo pppp pptn pptt ptop ptui puff puft pugo pugu puig puin puit puiu pung puno punt punu pupi pupu put- puti puto putt putu tfin tfnp tfot tfpt tftp tgif tiff tifo tift tigi tiit tiiu ting tini tinn tino tint tinu tion tiop tiou tip- tipi tipo tipp tipt tipu titi tito titp titt titu tnut toff tofi tofo toft tofu togo togt toit tong toni tonn tono tonu toof toon toot top- topf topi topo topp topt topu toti toto tott toug toui toun toup tout tpon tppp tptp tput ttff ttfn tton ttop tttt tuff tufi tufo tuft tufu tugg tugu tuig tuin tuit tuiu tung tuni tunn tuno tunu tupi tupo tupu tuti tuto tutt tutu tuuo ufip uftp uggo uggt ugni uguu uint uipi unfp ungo ungp ungu uni- unif unii unin unio unit unni unno unon unop unto unut uofg uofo upgo upin upnp upon uppp uppu upto upup utfo utin utti utto uttu utug uuni uuno uutf uuuu