-ing cccc cccf ccci cccu ccfc ccff ccfi ccgc ccgt ccic ccii ccnc ccnf ccni ccnu ccoc cctc cctt ccuc ccut cfcf cfcn cfco cfgn cfgo cfit cfni cftc cfun cgcc cgcg cgfc cgtu cicc cici cico cict cicu ciff cifg cigi cigu ciii ciit cin- cinc cinf cing cini cino cint cion citf citg citi cito citt citu ciuc cnci cnco cngi cnic cntc cntf cnut coco coct cocu cofc coff cofi coft cogi cogo coif coin coit con- conc conf cong coni conn cono cont coof coon coot cotc coti cotn coto cott cotu coun cout ctcf ctfc ctfo ctgf ctgu ctic ctot cttn 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 figc figg figo fiii fing fini finn fino fint fion fitc fiti fitt fnci fnuf foci foco fofo fogg fogi fogn fogo foin fong fono font foof foon foot foti foto fott foug foun fout ft-c ftfc ftii ftuc fuc- fuci fuct fufc fuff fufu fugi fugo fugu fuig fuit funf fung funt futi futo futu gc-c gccc gccf gcfc gcic gcii gctc gfcf gfci ggfg gggg giff gift gifu gigg gigi gign gigo ging gini ginn gino ginu giog gioi gion gito gncc gngc gnin gnit gnof gnoo gnti goff gofu gogi gogo goif goin goit gon- gong goni gonn gono gonu goof goog gooi goon goot goti goto gott gou- gouf goug goun gout gtco gtfc gtfo guci gufc guff gugg gugi gugu guin gung gunn gunt guti guto gutt gutu i-go i-no iccc iccf icci iccn icco icct iccu icgc icnc icoc icon ifco ific ifit ifni ifno iftn ifto igcc igfc igni igno ignu igon igoo igot iiii iiio iiit iino iioi iioo iitt iiuc inci inco infi info ingo inig init inni inno innu ino- inoi inon inot inou intg inti intn into intu inui inun iocg ioci iofc iogt ioii ioio ioit ioni ionn iono ioof iooi iooo iotf ioto ioug ioun itgc itgo itic itif itin itno itof itoi iton itoo itou ittf itto iucc iuiu iuno n-ii nccc nccf ncci nccn ncct nccu ncfc ncit ncnc ncoc nctc nfct nfcu nfff nfic nfon nftc nfto ngic ngio ngon ngou ngtn nguu nicc nicf nici nico nicu nifc niff nift nigc nigg nigo nigt niit niiu ning nini nino niog nion nioo niou nitc nitf niti nito nngn nnit nnnn nnot nntn noci noco noct nofi nogg nogo nogt noif noin noio noit non- nong noni nonn nono nont nonu noo- noon nooo noot not- noti noto nott noun nout ntcc ntfc ntnu ntof ntto ntuc ntui nuci nucu nuff nuin nuit nunc nung nunn nuno nunt nuoc nuon nutt nutu occc occi occn occt ocin ocon oct- octi octo off- offc offo offu ofgo ofit ofno oggi ogin ogni ogog ogoi ogon ogou ogui ogun oici oigo oiii oint oion oitc oiti onc- oncf onco onct ongi ongo ongu onic onit onni onno onon ont- ontc onti onto onut ooff oont oooo otfc otic otif otin otit oto- otof otog oton otoo otti otto ottu oucc oufc ouff ouii ouin ouit oun- oung out- outi outo ouu- tccc tccu tcfc tcfg tcnn tcon tctc tfcu tfin tfot tftc tgcc tgif tgtc ticc tico tiff tifo tift tigi tiit tiiu tinc ting tini tinn tino tint tinu tion tiou titc titi tito titt titu tncc tnfc tnut toci toco toff tofi tofo toft tofu togo togt toit tong toni tonn tono tonu toof toon toot totc toti toto tott toug toui toun tout ttcn ttfc ttff ttfn tton tttt tucc tuco tufc tuff tufi tufo tuft tufu tugg tugu tuig tuin tuit tuiu tunc tung tuni tunn tuno tunu tuti tuto tutt tutu tuuo ucci ucin ucio ucon ucut ufcu ugcc ugcg uggo uggt ugni uguu uint uncc uncf uncg unci unco unct ungo ungu uni- unic unif unii unin unio unit unni unno unon unto unut uocc uofg uofo utfo utin utti utto uttu utug uuni uuno uuoc uutf uuuu