cccc ccci cccm cccp ccic ccii ccim ccip ccir ccmc ccmm ccmp ccpm ccpp ccpr ccrc ccri ccrp cicc cici cicr ciii cimi cimm cimp cimr cipp circ ciri cirm cirr cmcc cmii cmip cmir cmmc cmmi cmpc cmpi cmpp cmri cmrr cpcm cpic cpim cpmp cppm cpri cprm crcc crcr cric crim crip crmp crpc iccc icci iccp iccr icmc icmi icmm icmp icpc icpm icrc icrm icrr iiii iimc iipm iirc imci imir immi impi impr imrc imri imrr ipcc ipmc ipmi ipmp ippc ippr ipri ircc iri- iric irip irmc irpc irrc irri mccc mcci mcic mcii mcmc mcmi mcpc mcpp mcrc mcri micc mici micr miii mim- mimi mimp mipi mipr mirc miri mirr mmcc mmci mmcm mmic mmii mmmc mmmm mmpc mmpi mmpr mmrc mmrp mpcc mpci mpic mpir mpmc mppc mppp mpri mprp mr-c mrcc mrcp mrmc mrrc pccc pcim pcip pcpm pcpp pcrc picc pici picr piip pimi pimp pipi pipp pirc piri pirr pmcc pmip pmmp pmpm pmrc ppcc ppci ppcm ppic pppp pprc pprm prcc prcp pri- prii prim prmc prri prrm rccc rcic rcmp rcpi ricc rimi rimm ripi ripp ripr riri rmrp rpii rrmc rrmp rrrr