cccc ccci cccl ccee ccel ccic ccii ccil ccir cclc ccli ccrc ccre ccri ccrl ccrt cctc cctl cctt cec- cece ceci cect ceec ceel ceil ceke cel- celc cele celi cell celt cer- cerc cere ceri cerl cert cet- cete ceti cicc cici cicr cict ciee ciel cier ciii ciit cikr cili cilk cill cilt circ cire ciri cirk cirl cirr cirt cite citi citl citt ckck ckcl cker ckrc clec clee clei clek cler clet clic clii clik clir clit clri cltc crcc crce crcr cre- crec cree crei cret cric crie crik crit crkc crkl crrt crtc crtl ctec ctic ctle ctrc ctrl e-cl eccc ecce ecci eccl ecct ecil ecit eclt ecrc ecri ecrl ecrr ect- ectc eeee eeke eele eerc eetc eete eick eiec eiei eier eike eiki eile eire eitc eiti eitr ekek eker eket ekki elce elec elee elek eler elet elic elie elik elil elit elke elki elle elli elte ercc erce erec erei erel erer eret eric erie erik eril erit erke erki erle erli erll errc erre ertl etcc etec etee etel eter etic etik etre ette etti iccc icci iccl iccr icct icec icee icel icer icet icke icle icll iclr icrc icre icrr icrt iecc ieet ieie iele iere ieri iett iiie iiii iiit iirc iitr iitt ikee iker ikki ikri ilce ile- ilec ilek iler ilet ilic ilie ilir ilit ilke ilki ill- ille illi illt ilre ircc iree irel irer iri- iric irie iril irki irrc irre irri irte irti itec itek itel iter itet itic itie itil itll itri k-ci kccc kcci kcck kccl kccr kcct kcec kcee kcei kcel kcet kcic kcie kcii kcil kcir kcit kckc kckk kckl kckr kclc kcle kcli kclk kcll kclr kclt kcrc kcri kcrr kcrt kctc kcte kcti keck kecr keek keel keer keet keii keik keil keir kekc keke keki kekl kele keli kelk kell kelt ker- kerc kere keri kerk kerl kerr kert ket- ketc kete keti ketk ketr kett kicc kice kick kicl kicr kict kiel kier kiic kiii kiik kiit kikc kiki kikk kikr kikt kile kili kilk kill kilr kilt kirc kiri kirk kirr kirt kitc kite kiti kitl kitr kitt kkci kkck kkcl kkcr kkct kkic kkik kkit kkkk kklc kkli kkll kkrc kkre kkrk kkrl kkrr kkrt kktc kktk kktl klcc klce klci klck klcl klcr klec klee klek kler klet klic klik klil klir klit klkc klkk klkl klkr kllc klle kllk klrc klrk klrr kltc klti kltk kltr kltt krcc krce krci krcl krec kree krei krek kret krik kril krit krkc krke krki krkk krkr krlc krle krlt krrc krre krri krrk krrl krrr krrt krtc krti krtk krtr ktcc ktce ktck ktcl ktcr ktec ktee ktek ktel ktic ktie ktik ktil ktkc ktke ktkk ktkr ktkt ktli ktlk ktlr ktlt ktrc ktre ktri ktrk ktrl ktrr ktrt kttc ktti kttk kttr kttt lccc lcce lcer lcrl lctl lece leck lect leek leel leer leet leic leie leik leil leir leit leke leki lekk lele leli lell lerc lere lerk lert lete leti lett lice lick licr lict liek liel lier liet liii liir like lile lili lill lilt lirc lire liri lirk lirl lirr lirt lite liti litl litr litt llcc llet lllc llll lric lrrc lrrr ltcc ltci ltee ltke lttc lttr rccc rcet rcic rcle rctc rcti recc rece reci reck recr rect reek reel reet reii reik reil reir reit reke reki rekt rele rell relt rere reri rert rete reti retr rett ricc rice rick rict riek riel rier riet rike riki rikk rile rill rire riri rite riti ritl ritt rlee rrle rrrr rtcc rtce rtee rtei rtle rtlt tccc tctc teck tecl tecr tect teec teek teel teer teet teic teie teil teir teke tel- telc tele teli tell telt ter- terc tere teri terk terr tete teti tetr tett ticc tice tick tie- tiee tiei tiel tier tiet tiit tike tiki tile till tilr tilt tire tiri tirl tirr titc tite titi titt tlik tlli trcc trcl tre- trec tree trei trek tret tri- tric trie trik tril trit trtc trte trtr tter tttt