cccc cccf cccu ccfc ccff ccnc ccnf ccnu ccoc cctc cctt ccuc ccut cfcf cfcn cfco cftc cftk cfun ckck ckco cknc cknt ckoc ckoo ckot cnco cntc cntf cntk cnut cock coco coct cocu cofc coff coft cok- coko con- conc conf conk conn cono cont coof cook coon coot cotc cotn coto cott cotu couk coun cout ctcf ctfc ctfo ctot cttn cucc cuck cucn cufc cuff cufo cuk- cuno cunt cuon cut- cutc cuto cutt f--k fccf fcot fcto fcuk ffcc ffff fftf ffun fnuf fock foco fofo fono font foof fook foon foot foto fott foun fout ft-c ftfc ftuc fuc- fuck fuct fufc fuff fufu fukk fuko fuku funf funk funt futo futu kccc kcck kcct kccu kcfc kcfn kcfo kcft kckc kckf kckk kckn kcko kcno kcnt kcof kcon kcot kcou kctc kctn kcto kctu kcuf kcuk kfcf kfco kfff kffk kffn kfnc kfnf kfnk kfnn kfno kfok kfon kfoo kftc kftk kftt kftu kfun kfuo kfut kkck kkcn kkco kkct kkfn kkft kkkk kknn kkno kknt kknu kkon kkoo kkot kktc kktk kktu kkut kkuu knck kncn knco knct kncu knfo knft knkk knkt knnk knoc knok knon knot knou kntk kntn knto kntu knuk knut kocf kock kocn koct kofc koff kofk kofo koft kofu kokc kokf kokk kokn koko koku konc konk kono kont kooc kook koon kooo koot koou kotc kotk kotn koto kott kotu kout kouu ktcc ktck ktco ktfc ktfn ktfo ktkc ktkk ktkn ktko ktkt ktku ktnc ktnf ktnk ktnn ktno ktnt ktoc ktok kton ktoo ktot kttc kttf kttk kttn ktto kttt kttu ktuc ktuf ktun kucc kuco kufc kuff kufn kufo kukk kukn kuku kunc kunk kuno kunt kunu kuok kuon kuoo kutf kuto kutt kutu kuuk kuuu nccc nccf nccn ncct nccu ncfc ncnc ncoc nctc ncuk nfct nfcu nfff nfon nftc nfto nkfc nknt nkok nnnn nnot nntn nock noco noct noko non- nonn nono nont nonu noo- nook noon nooo noot not- noto nott noun nout ntcc ntfc ntnu ntof ntto ntuc nuck nucu nuff nuku nunc nunk nunn nuno nunt nuoc nuon nutt nutu nuuk occc occn occt ocon oct- octo off- offc offo offu ofno okcu okko okno okok okon okot okto okun onc- oncf onco onct onno onon ont- ontc onto onut ooff ooku oont oooo otfc oto- otof otok oton otoo otto ottu oucc oufc ouff oun- out- outo ouu- tccc tccu tcfc tcnn tcon tctc tfcu tfot tftc tkof tkon tncc tnfc tnut tock toco toff tofo toft tofu toko toku tonk tonn tono tonu toof took toon toot totc toto tott touk toun tout ttcn ttfc ttff ttfn tton tttt tucc tuck tuco tufc tuff tufo tuft tufu tuko tunc tunk tunn tuno tunu tuto tutt tutu tuuo ucon ucut ufcu ufuk ukcc ukko uknc ukok ukon uncc uncf unco unct unkn unko unno unon unto unut uocc uofo utfo utto uttu uuno uuoc uutf uuuu