cccc cccf ccci cccu ccfc ccff ccfi ccic ccii cctc cctt ccuc ccut cfcf cfcy cfit cftc cftk cfyk cicc cici cict cicu ciff ciii ciit citf citi citt citu city ciuc ciyu ckck ckcy ckfi ckty ctcf ctfc ctic cucc cuci cuck cufc cuff cufi cui- cuif cuit cuk- cut- cutc cutt cuy- cyc- cycc cyfi cyft cyt- cyy- cyyc f--k fccf fcic fcii fcty fcuk ffcc ffff ffii fftf ficc fick fict fifc fiff fifi fift fiii fiki fiky fitc fiti fitt fiuk ft-c ftfc ftfy ftii ftuc fuc- fuci fuck fuct fufc fuff fufu fuit fukk fuku futi futu fuyt fuyu fyfi fyti iccc iccf icci icct iccu icky iffy ific ifit iiii iiit iitt iiuc ikki ikky itic itif ittf itty iucc iuiu iuty k-ci kccc kcci kcck kcct kccu kccy kcfc kcfi kcft kcfy kcic kcif kcii kcit kciu kckc kckf kckk kcky kctc kcti kctu kcty kcuf kcui kcuk kcyk kcyt kcyy kfcf kfcy kfff kffk kfit kftc kfti kftk kftt kftu kfut kfyi kicc kick kict kicy kiff kift kifu kiic kiii kiik kiit kiiu kikc kikf kiki kikk kikt kiku kitc kiti kitt kitu kity kiuu kiyi kiyk kiyu kkci kkck kkct kkcy kkfi kkft kkic kkik kkit kkkk kktc kktk kktu kkty kkut kkuu kkyc kkyy ktcc ktck ktcy ktfc ktfi ktfy ktic ktik ktkc ktkk ktkt ktku kttc kttf ktti kttk kttt kttu ktty ktuc ktuf ktui kucc kuci kufc kuff kufi kuic kuik kuki kukk kuku kuky kutf kuti kutt kutu kuty kuuk kuuu kuyi kuyu kuyy kycc kyck kyct kyfi kykc kykk kyky kytc kyti kytt kyty kyuk kyuu kyyi kyyk kyyt kyyy tccc tccu tcfc tctc tfcu tftc ticc tick tiff tift tiit tiiu tiki tiku tiky titc titi titt titu tiyi ttfc ttff tttt tucc tuck tufc tuff tufi tuft tufu tuik tuit tuiu tuti tutt tutu tuty tyck tyff tyft tyik tyti tytt tyty ucci ucky ucut ufcu ufuk ukcc ukky utik utti uttu uutf uuuu yccc yctc yiff yift yiti ykut ykyt ytky yuck yuff yuft yufu yuit yuki yuku yuky yutu yuty yuyu yyff yyyy