cccc ccci cccl ccic ccii ccil ccir cclc ccli ccoc ccrc ccri ccrl cicc cici cico cicr ciii ciko cikr cili cilk cill cilo cior circ ciri cirk cirl ciro cirr ckck ckcl ckco ckcy ckoc ckoi ckoo ckor ckoy ckrc ckry ckyl clic clii clik clio clir clok cloo clor cloy clri clro cly- clyk cock coco coil coir cok- coko coky col- coli colk coll colo coly cook cool cor- corc cori cork corl coro corr cory coyl coyo coyr crcc crcr cric crik crkc crkl croc crok crol croo cror croy cry- cryo cyc- cycc cycl cyl- cylc cyll cyrk cyrl cyy- cyyc iccc icci iccl icco iccr icky icll iclr icoc icor icrc icrr icry iiii iiio iioi iioo iirc ikki ikko ikky ikoo ikri ikyl ilic ilio ilir ilki ill- illi illo illy iloc ilok iloo ioci ioii ioio ioko iolo iooi iooo iori ircc iri- iric iril irio iriy irki iroc irrc irri k-ci k-lo kccc kcci kcck kccl kccr kccy kcic kcii kcil kcir kckc kckk kckl kcko kckr kcky kclc kcli kclk kcll kclr kcly kcol kcor kcrc kcri kcro kcrr kcry kcyk kcyl kcyy kicc kick kicl kicr kicy kiic kiii kiik kikc kiki kikk kiko kikr kili kilk kill kilo kilr kioc kioi kiok kiol kioo kirc kiri kirk kiro kirr kiyi kiyk kkci kkck kkcl kkco kkcr kkcy kkic kkik kkkk kklc kkli kkll kklo kkol kkoo kkor kkoy kkrc kkrk kkrl kkro kkrr kkyc kkyy klcc klci klck klcl klcr klcy klic klik klil klio klir klkc klkk klkl klko klkr klky kllc kllk klly kloc klok klol kloo klor klrc klrk klrr klyc klyk klyr klyy koci kock koii koil koir kokc koki kokk koko kokr koky kolc koli kolk koll kolo kolr koly kooc kooi kook kool kooo koor korc kori kork korl koro korr koyo koyy krcc krci krcl krco krik kril krio krkc krki krkk krko krkr krky krlc kroc kroi krok krol kroo kror kroy krrc krri krrk krrl krro krrr krry kryk kryl kryo kryy kycc kyck kycr kykc kykk kykr kyky kyli kyll kylo kyok kyol kyoo kyor kyoy kyrc kyrk kyro kyyi kyyk kyyo kyyy lccc lcor lcrl lick lico licr liii liir liko lili lill lilo lily lio- lior lirc liri lirk lirl liro lirr liry liyl llcc lllc llll lloc lloo llyr locc loci lock loco loic loik loir loki lokk loko loli loll lolo loly looc look lool loor lori lork loro lory lric lroc lroi lrrc lrrr lrry lyc- lyco lyik lyly lyo- lyro occc occi oclc ocrl ocro ocrr oici oick oiii oiko oily oiry oiyl okic okir okko oklo okok okol okor okro okyo olcc olic olio olki olli ollo olly olor olry oocr ooky oolo oooo oory orci orco ori- oric oril orio orko orlo orly oro- orok oror oroy orri orro orry oyly oyri rccc rcic rcyc ricc rick rico riki rikk rill rilo rily riol riri riyo rocc rock roco roik roil roio roir roki rokk roko rokr roky rolk roll rolo roly rooi rook rool roor rorc rori rork roro rory royl rrrr ryck ryki yccc yili yill yirk yirr ykko ylli ylyk yock yoik yoki yoko yoky yoli yolk yoll yolo yoly yook yool yori york yoro yory yoyo yrly yyyy