cccc ccci cccl ccee ccel ccic ccii ccil ccir cclc ccli ccoc ccrc ccre ccri ccrl cec- cece ceci ceco ceec ceel ceil ceke cel- celc cele celi cell celo ceol ceor cer- cerc cere ceri cerl cero cicc cici cico cicr ciee ciel cier ciii ciko cikr cili cilk cill cilo cior circ cire ciri cirk cirl ciro cirr ckck ckcl ckco cker ckoc ckoi ckoo ckor ckrc clec clee clei clek cleo cler clic clii clik clio clir cloe clok cloo clor clri clro coce cock coco coel coil coir cok- coke coko col- cole coli colk coll colo cook cool cor- corc core cori cork corl coro corr crcc crce crcr cre- crec cree crei creo cric crie crik crkc crkl croc croe crok crol croo cror e-cl eccc ecce ecci eccl ecco ecil ecko eco- ecol ecrc ecri ecrl ecrr eeee eeke eele eeoc eerc eero eick eico eiec eiei eier eike eiki eiko eile eire ekco ekek eker ekki ekoi elce elco elec elee elek eleo eler elic elie elik elil elio elke elki elko elle elli ello eloi elok elro eoir eole eoli eolo eore eori eorl ercc erce erec erei erel erer eric erie erik eril erio erke erki erle erli erll eroc eroe eroi erol eroo errc erre erro iccc icci iccl icco iccr icec icee icel icer icke icle icll iclr icoc icor icrc icre icrr iecc ieie ieio iele iere ieri iiie iiii iiio iioi iioo iirc ikee iker ikki ikko ikoo ikri ilce ile- ilec ilek ileo iler ilic ilie ilio ilir ilke ilki ill- ille illi illo iloc ilok iloo ilre ioci ioee ioel ioii ioio ioke ioko iole iolo iooi iooo iore iori ircc iree irel irer iri- iric irie iril irio irki iroc irrc irre irri k-ci k-lo kccc kcci kcck kccl kccr kcec kcee kcei kcel kceo kcic kcie kcii kcil kcir kckc kckk kckl kcko kckr kclc kcle kcli kclk kcll kclr kcoe kcol kcor kcrc kcri kcro kcrr keck keco kecr keek keel keer keii keik keil keio keir kekc keke keki kekl keko kele keli kelk kell kelo keok keol ker- kerc kere keri kerk kerl kero kerr kicc kice kick kicl kicr kiel kier kiic kiii kiik kikc kiki kikk kiko kikr kile kili kilk kill kilo kilr kioc kioe kioi kiok kiol kioo kirc kiri kirk kiro kirr kkci kkck kkcl kkco kkcr kkic kkik kkkk kklc kkli kkll kklo kkol kkoo kkor kkrc kkre kkrk kkrl kkro kkrr klcc klce klci klck klcl klcr klec klee klek kleo kler klic klik klil klio klir klkc klkk klkl klko klkr kllc klle kllk kloc kloe klok klol kloo klor klrc klrk klrr koci kock koei koel koii koil koir kokc koke koki kokk koko kokr kolc kole koli kolk koll kolo kolr kooc kooi kook kool kooo koor korc kore kori kork korl koro korr krcc krce krci krcl krco krec kree krei krek kreo krik kril krio krkc krke krki krkk krko krkr krlc krle kroc kroe kroi krok krol kroo kror krrc krre krri krrk krrl krro krrr lccc lcce lcer lcor lcrl lece leck leco leek leel leer leic leie leik leil leio leir leke leki lekk leko lele leli lell lelo leoc leoi leok leor lerc lere lerk lero lice lick lico licr liek liel lier liii liir like liko lile lili lill lilo lio- lior lirc lire liri lirk lirl liro lirr llcc lllc llll lloc lloo locc loce loci lock loco loei loic loik loir loke loki lokk loko lole loli loll lolo looc looe look lool loor lore lori lork loro lric lroc lroi lrrc lrrr o-eo occc occi oce ocee ocke oclc ocre ocrl ocro ocrr oec- oecc oeec oeil oele oere oici oick oier oiii oike oiko oire oker okic okie okir okko oklo okok okol okor okre okro olcc ole- olei oleo oler olic olie olio olki olle olli ollo olor oocr ooer oolo oooo oore orce orci orco ore- orec orek orel oreo orer ori- oric orie oril orio orke orko orle orlo oro- oroe orok oror orri orro rccc rcic rcle recc rece reci reck recr reek reel reii reik reil reir reke reki reko rele rell relo reol rere reri rero ricc rice rick rico riek riel rier rike riki rikk rile rill rilo riol rire riri rlee rocc roce rock roco roel roer roik roil roio roir roke roki rokk roko rokr role rolk roll rolo rooi rook rool roor rorc rore rori rork roro rrle rrrr