cccc cccf cccl cccs cccu ccee ccel ccfc ccff ccfl cclc ccls ccrc ccre ccrf ccrl ccrs ccrt ccsf ccsl ccss ccst cctc cctl cctt ccuc ccus ccut cec- cece cecs cect ceec ceel cees cef- cefc ceke cel- celc cele celf cell cels celt cer- cerc cere cerf cerl cers cert cesc cese cesr cess cest cet- cete cets cfcf cfcl cfcs cffr cfls cfre cfrt cfse cfsl cftc cfte cftk cftl cftr ckck ckcl ckcs cker ckfr cklf ckrc cksl ckst ckts clec clee clef clek cler cles clet cleu clrs clsc cltc clts clue clut crcc crce crcr cre- crec cree cres cret creu crfc crfl crfs crkc crkl crlf crls crrt crss crst crtc crtf crtl crts crue cruk crus crut cscc csce cscf cscl cscr cscs csec csee cser cset csfc csfr csks cslr cslu csrc csrs csse cssr cstc cstr csts csuf csur csus ctcf ctec ctfc ctfs ctle ctls ctrc ctrl ctrs ctsc ctss ctsu ctts cucc cuce cuck cuek cuer cues cufc cuff cuk- cuke culc cule culk cull culs cult cure curf curl curr curs curt cusk cuss cust cusu cut- cutc cute cuts cutt e-cl eccc ecce eccl ecct ecef eces ecfc ecfr ecfs ecks eclt ecrc ecrf ecrl ecrr ecru ecsc ecse ecss ecsu ect- ectc ectf ects ecus eecs eeee eees eefe eefl eeke eeks eele eels eerc eers eese eesk eetc eete eets eetu efes efet effs efke eft- efts eftu ekek eker ekes eket ekfc ekur elce elec elee elef elek eler eles elet elfc elfe elfs elft elke elks elle ells ellu else elst elsu elte elts elue elul elus ercc erce erec erel erer eres eret erfc erfs erft erke erks erle erll errc erre errs erse erst ertl erts ertu eruc erur erus esce escr escs escu esee esek esel eser eses eset esfs eske esks esku esse essl esst essu estc este estr ests esuf esus etcc etcs etec etee etel eter etes etfc etfe etre etsu ette ettu euer eufc eule eur- eurc eure eurt euse f--k fccf fces fcsc fcsl fcst fcuk fece feck fect feek feel feer fees feet fefc fefe feff feke fele felf felk fell fels felt ferc fere ferk ferr fers fert feru fese fess fest fete fetr fets fett fetu feus ffcc ffee ffff ffrr ffss fftf flcl flee fler fles flet fltk flts flue fluf flur flus frcc free fres fret frfc frsc frst frue fscc fsck fsec fssc fssf ft-c ft-l fter ftfc ftrs ftse ftsr ftuc fuc- fuck fuct fuel fuet fufc fuff fufu fuke fukk fuku fule fulk full fuls fulu fur- fure furl furr furs furt fusc fuse fusk fuss fust fusu fute futs futu kccc kcck kccl kccr kcct kccu kcec kcee kcel kcet kceu kcfc kcfl kcft kckc kckf kckk kckl kckr kclc kcle kclf kclk kcll kclr kcls kclt kclu kcrc kcrr kcrs kcrt kcru kcsc kcse kcsf kcsr kcss kcst kcsu kctc kcte kctu kcue kcuf kcuk kcul keck kecr keef keek keel keer kees keet kefc keff kefr kefs keft kekc keke kekl keks keku kele kelf kelk kell kelt kelu ker- kerc kere kerf kerk kerl kerr kers kert keru kesc kesk kesr kess kest ket- ketc kete ketf ketk ketr kets kett ketu keul keur keus kfcf kfcr kfcs kfel kfer kfff kffk kflc kflf kfll kfls kflt kfrc kfre kfrr kfrs kfru kfse kfsk kfsr kfst kftc kfte kftk kftt kftu kful kfut kkck kkcl kkcr kkcs kkct kkfr kkfs kkft kkkk kklc kklf kkll kkls kkrc kkre kkrf kkrk kkrl kkrr kkrs kkrt kkse kksf kksr kkss kkst kksu kktc kktk kktl kkts kktu kkus kkut kkuu klcc klce klck klcl klcr klcs klec klee klef klek kler kles klet klfc klfe klff klft klkc klkk klkl klkr klks kllc klle kllk klls klrc klrf klrk klrr klrs klru klsc klse klsf klsr klst klsu kltc kltf kltk kltr kltt klue kluf kluk klur kluu krcc krce krcl krcs krcu krec kree kref krek kres kret kreu krfc krfe krff krfs krft krkc krke krkk krkr krks krku krlc krle krlf krlt krrc krre krrf krrk krrl krrr krrs krrt krsc krse krsf krsk krsl krsr krss krst krsu krtc krtk krtr krts kruc krue kruf kruk krul krur ksce ksck kscl kscr kscs kscu ksec ksee ksek ksel kser kset ksfc ksfe ksfr ksft kske kskf kskk kskr ksks ksku kslc ksle kslk ksll kslr kslt kslu ksrf ksrr ksrs ksrt ksse kssl kssr ksss ksst kssu kstc kste kstk kstl kstr ksts kstt kstu ksue ksut ksuu ktcc ktce ktck ktcl ktcr ktcs ktec ktee ktek ktel ktfc ktfl ktfs ktkc ktke ktkk ktkr ktks ktkt ktku ktlf ktlk ktlr ktlt ktlu ktrc ktre ktrf ktrk ktrl ktrr ktrs ktrt ktru ktsc ktsf ktsl ktsr ktst ktsu kttc kttf kttk kttr ktts kttt kttu ktuc ktuf ktul kucc kuce kucr kuek kuel kues kueu kufc kuff kufr kuke kukk kukl kuks kuku kule kulf kull kult kulu kure kurk kurl kurr kurs kurt kuru kusc kusf kust kusu kute kutf kutr kuts kutt kutu kuuk kuul kuur kuuu lccc lcce lccs lcer lces lcfc lcfr lcls lcrl lcrs lcsc lcsr lctl lcts le-u lece leck lect leef leek leel leer lees leet lefe leff left leke lekk leks lele lell lelu lerc lere lerk lert lese lesk less lest lesu lete lets lett leuc leuk leur lfcc lfts lkfs lkrs llcc llcs llef lles llet lleu llks lllc llll lrcs lrfc lrrc lrrr lrse lrst lrts ls-r lscs lses lset lsfc lsrc lssr lsts ltcc ltcs ltee ltfc ltke ltrs ltsr lttc lttr ltuc luce luck lucs luef luer lues lufe luff luft lufu luke lule lull lulu lure lurk lurs lurt luse lusk luss lust lute luts luuk rccc rccs rcet rcfc rcle rcls rcsc rcsl rcss rctc rcts recc rece reck recr recs rect recu reef reek reel rees reet refe reff refl refr refs reft refu