cccc ccci cccm ccic ccii ccim ccir ccix ccmc ccmm ccoc ccom ccrc ccri ccxi cicc cici cico cicr ciii cimi cimm cimo cimr cior circ ciri cirm ciro cirr cixi cmcc cmii cmir cmix cmmc cmmi cmoc cmoy cmri cmrr coco coir coix com- comc comm como comr coom cor- corc cori corm coro corr cory coxy coyo coyr crcc crcr cric crim crmo croc crom croo cror croy cry- crym cryo cxii cxix cxro cxxi cxxx cyc- cycc cym- cymo cyy- cyyc iccc icci icco iccr icmc icmi icmm icoc icom icor icrc icrm icrr icry iiii iiio iimc iioi iioo iirc imci imco imir imix immi immo immy imrc imri imro imrr ioci ioii ioio iomo iooi iooo iori ircc ircx iri- iric irio irix iriy irmc irmo iroc irrc irri ixxi mccc mcci mccx mcic mcii mcix mcmc mcmi mcmx mcrc mcri mcxc mcxi micc mici mico micr miii miio mim- mimi mimo mimy mio- mirc miri miro mirr miry mixi mixx mixy mmcc mmci mmcm mmcx mmic mmii mmix mmmc mmmm mmor mmrc mmxi mmxx mmyy moco moii moio moir momi momo momy mooc moor mori moro mory moxi moxo moxy moyo mr-c mrcc mrmc mrrc mxii mxim mxxi myc- myco myi- myir mymy myo- myro myrr myry myx- myxo myxy occc occi ocom ocro ocrr oici oiii oiry omic omim omio omo- omoi omoo omor omox omri omro oocr oooo oory orci orco ori- oric orio orix ormo ormy oro- orom oror oroy orri orro orry oryx oxi- oxic oxim oxo- oxox oxxo oxy- oyri rccc rcic rcyc ricc rico rimi rimm rimo rimy riom riri rixc rixo rixy riyo rocc roco roio roir romi romm romo romy rooi room roor roox rorc rori roro rory roxo roxy rrmc rrrr ryim xcii xcri xico xiii xixi xmii xoco xoom xoro xoxo xoyo xxii xxix xxxi xxxo xxxx xxxy xyr- yccc yirm yirr ymci ymir yoix yomi yomo yori yoro yory yoyo yyyy