cccc ccci cccm ccic ccii ccim ccir cckm ccmc ccmm ccoc ccom ccrc ccri cicc cici cico cicr ciii ciko cikr cimi cimm cimo cimr cior circ ciri cirk cirm ciro cirr ckck ckcm ckco ckmo ckoc ckoi ckom ckoo ckor ckrc ckrm cmcc cmii cmir cmmc cmmi cmoc cmri cmrr cock coco coir cok- coko com- comc comm como comr cook coom cor- corc cori cork corm coro corr crcc crcr cric crik crim crkc crmo croc crok crom croo cror iccc icci icco iccr icmc icmi icmm icoc icom icor icrc icrm icrr iiii iiio iimc iioi iioo iirc ikki ikko ikmo ikom ikoo ikri imci imck imco imir immi immo imok imrc imri imro imrr ioci ioii ioio ioko iomo iooi iooo iori ircc iri- iric irio irki irmc irmo iroc irrc irri k-ci kccc kcci kcck kccr kcic kcii kcim kcir kckc kckk kckm kcko kckr kcmc kcmi kcmk kcmm kcmo kcmr kcom kcor kcrc kcri kcro kcrr kicc kick kicm kicr kiic kiii kiik kikc kiki kikk kiko kikr kimi kimm kimo kioc kioi kiok kioo kirc kiri kirk kiro kirr kkci kkck kkcm kkco kkcr kkic kkik kkim kkkk kkmc kkmi kkmk kkmo kkmr kkoo kkor kkrc kkrk kkro kkrr kmcc kmci kmcm kmco kmcr kmic kmkk kmko kmmk kmmm kmmo kmmr kmoc kmok kmom kmor kmrc kmri kmro kmrr koci kock kocm koii koir kokc koki kokk koko kokr komc komi komo komr kooc kooi kook kooo koor korc kori kork koro korr krcc krci krcm krco krik krim krio krkc krki krkk krko krkr krmc krmo krmr kroc kroi krok krom kroo kror krrc krri krrk krrm krro krrr mccc mcci mcic mcii mckk mcmc mcmi mcrc mcri micc mici mick mico micr miii miio miki mikk miko mim- mimi mimo mio- mirc miri mirk miro mirr mmcc mmci mmcm mmic mmii mmmc mmmm mmor mmrc mock moco moii moio moir moki moko momi momo mooc mook moor mori mork moro mr-c mrcc mrkr mrmc mrrc occc occi ocom ocro ocrr oici oick oiii oiko okic okir okko okmo okok okom okor okro omic omim omio omo- omoi omoo omor omri omro oocr oooo orci orco ori- oric orio orko ormo oro- orok orom oror orri orro rccc rcic ricc rick rico riki rikk rimi rimm rimo riom riri rocc rock roco roik roio roir roki rokk roko rokr romi romk romm romo rooi rook room roor rorc rori rork roro rrkm rrmc rrrr