cccc ccci cccm ccic ccii ccim ccir cckm ccmc ccmm ccrc ccri cicc cici cicr ciii cikr cimi cimm cimr circ ciri cirk cirm cirr ckck ckcm ckcy ckrc ckrm ckry cmcc cmii cmir cmmc cmmi cmri cmrr cmyk crcc crcr cric crik crim crkc cry- crym cyc- cycc cym- cyrk cyy- cyyc iccc icci iccr icky icmc icmi icmm icrc icrm icrr icry iiii iimc iirc ikki ikky ikri imci imck imir immi immy imrc imri imrr ircc iri- iric iriy irki irmc irrc irri k-ci kccc kcci kcck kccr kccy kcic kcii kcim kcir kckc kckk kckm kckr kcky kcmc kcmi kcmk kcmm kcmr kcmy kcrc kcri kcrr kcry kcyk kcyy kicc kick kicm kicr kicy kiic kiii kiik kikc kiki kikk kikr kimi kimm kimy kirc kiri kirk kirr kiyi kiyk kkci kkck kkcm kkcr kkcy kkic kkik kkim kkkk kkmc kkmi kkmk kkmr kkmy kkrc kkrk kkrr kkyc kkyy kmcc kmci kmcm kmcr kmic kmiy kmkk kmky kmmk kmmm kmmr kmmy kmrc kmri kmrr kmry kmyc kmyi kmyk kmyr kmyy krcc krci krcm krik krim krkc krki krkk krkr krky krmc krmr krmy krrc krri krrk krrm krrr krry kryk krym kryy kycc kyck kycm kycr kykc kykk kykm kykr kyky kym- kymi kyrc kyrk kyrm kyyi kyyk kyym kyyy mccc mcci mcic mcii mckk mcmc mcmi mcrc mcri micc mici mick micr miii miki mikk miky mim- mimi mimy mirc miri mirk mirr miry mmcc mmci mmcm mmic mmii mmmc mmmm mmrc mmyy mr-c mrcc mrkr mrmc mrrc myc- myck myi- myir myki mymy myrk myrr myry rccc rcic rcyc ricc rick riki rikk rimi rimm rimy riri rrkm rrmc rrrr ryck ryim ryki yccc yirk yirm yirr ymci ymck ymir yyyy