cccc cccf cccl cccu ccfc ccff ccfl cclc ccrc ccrf ccrl ccrt cctc cctl cctt ccuc ccut cfcf cfcl cffr cfrt cftc cftk cftl cftr ckck ckcl ckfr cklf ckrc cltc clut crcc crcr crfc crfl crkc crkl crlf crrt crtc crtf crtl cruk crut ctcf ctfc ctrc ctrl cucc cuck cufc cuff cuk- culc culk cull cult curf curl curr curt cut- cutc cutt f--k fccf fcuk ffcc ffff ffrr fftf flcl fltk fluf flur frcc frfc ft-c ft-l ftfc ftuc fuc- fuck fuct fufc fuff fufu fukk fuku fulk full fulu fur- furl furr furt futu kccc kcck kccl kccr kcct kccu kcfc kcfl kcft kckc kckf kckk kckl kckr kclc kclf kclk kcll kclr kclt kclu kcrc kcrr kcrt kcru kctc kctu kcuf kcuk kcul kfcf kfcr kfff kffk kflc kflf kfll kflt kfrc kfrr kfru kftc kftk kftt kftu kful kfut kkck kkcl kkcr kkct kkfr kkft kkkk kklc kklf kkll kkrc kkrf kkrk kkrl kkrr kkrt kktc kktk kktl kktu kkut kkuu klcc klck klcl klcr klfc klff klft klkc klkk klkl klkr kllc kllk klrc klrf klrk klrr klru kltc kltf kltk kltr kltt kluf kluk klur kluu krcc krcl krcu krfc krff krft krkc krkk krkr krku krlc krlf krlt krrc krrf krrk krrl krrr krrt krtc krtk krtr kruc kruf kruk krul krur ktcc ktck ktcl ktcr ktfc ktfl ktkc ktkk ktkr ktkt ktku ktlf ktlk ktlr ktlt ktlu ktrc ktrf ktrk ktrl ktrr ktrt ktru kttc kttf kttk kttr kttt kttu ktuc ktuf ktul kucc kucr kufc kuff kufr kukk kukl kuku kulf kull kult kulu kurk kurl kurr kurt kuru kutf kutr kutt kutu kuuk kuul kuur kuuu lccc lcfc lcfr lcrl lctl lfcc llcc lllc llll lrfc lrrc lrrr ltcc ltfc lttc lttr ltuc luck luff luft lufu lull lulu lurk lurt luuk rccc rcfc rctc rffc rffl rftc rkkf rrfc rrrr rtcc rtfc rtlt ruck ruct rufc ruff ruft rukk ruku rulk rull rurc ruru rutl rutt rutu tccc tccu tcfc tctc tcul tfcu tftc trcc trcl trfc trfr trtc trtr truc truk trut truu ttfc ttff tttt ttul tucc tuck tufc tuff tuft tufu tulk tull tulu turc turf turk turr turt turu tutl tutt tutu ucrc ucut ufcu ufuk ukcc ukrc ukur ulcc ulft ullr ultt uluk ulul urff urft uruk urur urut uttu uulu uutf uuuu