cccc ccci cccl ccee ccel ccic ccii ccil ccir cclc ccli ccrc ccre ccri ccrl cec- cece ceci ceec ceel ceil ceke cel- celc cele celi cell cer- cerc cere ceri cerl cicc cici cicr ciee ciel cier ciii cikr cili cilk cill circ cire ciri cirk cirl cirr ckck ckcl cker ckrc clec clee clei clek cler clic clii clik clir clri crcc crce crcr cre- crec cree crei cric crie crik crkc crkl e-cl eccc ecce ecci eccl ecil ecrc ecri ecrl ecrr eeee eeke eele eerc eick eiec eiei eier eike eiki eile eire ekek eker ekki elce elec elee elek eler elic elie elik elil elke elki elle elli ercc erce erec erei erel erer eric erie erik eril erke erki erle erli erll errc erre iccc icci iccl iccr icec icee icel icer icke icle icll iclr icrc icre icrr iecc ieie iele iere ieri iiie iiii iirc ikee iker ikki ikri ilce ile- ilec ilek iler ilic ilie ilir ilke ilki ill- ille illi ilre ircc iree irel irer iri- iric irie iril irki irrc irre irri k-ci kccc kcci kcck kccl kccr kcec kcee kcei kcel kcic kcie kcii kcil kcir kckc kckk kckl kckr kclc kcle kcli kclk kcll kclr kcrc kcri kcrr keck kecr keek keel keer keii keik keil keir kekc keke keki kekl kele keli kelk kell ker- kerc kere keri kerk kerl kerr kicc kice kick kicl kicr kiel kier kiic kiii kiik kikc kiki kikk kikr kile kili kilk kill kilr kirc kiri kirk kirr kkci kkck kkcl kkcr kkic kkik kkkk kklc kkli kkll kkrc kkre kkrk kkrl kkrr klcc klce klci klck klcl klcr klec klee klek kler klic klik klil klir klkc klkk klkl klkr kllc klle kllk klrc klrk klrr krcc krce krci krcl krec kree krei krek krik kril krkc krke krki krkk krkr krlc krle krrc krre krri krrk krrl krrr lccc lcce lcer lcrl lece leck leek leel leer leic leie leik leil leir leke leki lekk lele leli lell lerc lere lerk lice lick licr liek liel lier liii liir like lile lili lill lirc lire liri lirk lirl lirr llcc lllc llll lric lrrc lrrr rccc rcic rcle recc rece reci reck recr reek reel reii reik reil reir reke reki rele rell rere reri ricc rice rick riek riel rier rike riki rikk rile rill rire riri rlee rrle rrrr