cccc cccf ccci ccfc ccff ccfi ccic ccii ccoc cctc cctt cfcf cfco cfit cftc cftk cicc cici cico cict ciff ciii ciit ciko citf citi cito citt ckck ckco ckfi ckoc ckoi ckoo ckot cock coco coct cofc coff cofi coft coif coit cok- coko coof cook coot cotc coti coto cott ctcf ctfc ctfo ctic ctot f--k fccf fcic fcii fcot fcto ffcc ffff ffii fftf ficc fick fico fict fifc fiff fifi fifo fift fiii fiki fitc fiti fitt foci fock foco fofo foki foof fook foot foti foto fott ft-c ftfc ftii iccc iccf icci icco icct icoc ifco ific ifit ifto iiii iiio iiit iioi iioo iitt ikki ikko ikoo ioci iofc ioii ioio ioit ioko ioof iooi iooo iotf ioto itic itif itko itof itoi itoo ittf itto k-ci kccc kcci kcck kcct kcfc kcfi kcfo kcft kcic kcif kcii kcit kckc kckf kckk kcko kcof kcot kctc kcti kcto kfcf kfco kfff kffk kfio kfit kfok kfoo kftc kfti kftk kftt kicc kick kict kiff kift kiic kiii kiik kiit kikc kikf kiki kikk kiko kikt kioc kioi kiok kioo kiot kitc kiti kito kitt kkci kkck kkco kkct kkfi kkft kkic kkik kkit kkkk kkoo kkot kktc kktk kocf koci kock koct kofc koff kofi kofk kofo koft koii koit kokc kokf koki kokk koko kooc kooi kook kooo koot kotc koti kotk koto kott ktcc ktck ktco ktfc ktfi ktfo ktic ktik ktkc ktkk ktko ktkt ktoc ktok ktoo ktot kttc kttf ktti kttk ktto kttt occc occi occt oct- octi octo off- offc offo ofik ofit oici oick oiii oiko oitc oiti okic okko okok okot okto ooff oooo otfc otic otif otit oto- otof otok otoo otti otto tccc tcfc tctc tfot tftc ticc tick tico tiff tifo tift tiit tiki tiko titc titi tito titt tkof toci tock toco toff tofi tofo toft toit toki toko toof took toot totc toti toto tott ttfc ttff tttt