c-cd cccc cccm cccp ccdc ccdm ccdn ccdp ccdr ccmc ccmd ccmm ccmp ccnc ccnm ccnp ccnr ccoc ccod ccom ccpm ccpn ccpp ccpr ccrc ccrp cd-r cddr cdnc cdom cdon cmcc cmdr cmmc cmmn cmoc cmon cmpc cmpd cmpp cmrn cmrr cnco cncp cndd cndp cnrc cnrr coco cocp codd com- comc comd comm como comp comr con- conc cond conn cono cood coom coon coop copd copo copp copr cor- corc cord corm corn coro corp corr cpcm cpmp cppd cppm cprm crcc crcr crdc crmn crmo crmp croc crod crom cron croo crop cror crpc dccc dccp dcmp dcom dcon dcop dcpo dddd ddoc ddpo ddrc dmcc dmcm dmdc dmop dmrc dnoc dnpo dnrc doco dod- dodd dodo domm domn domo domp donc dond donn dono donp donr dood doom doon doop door dopo dopp dopr dorc dord dorm dorn doro dorp dorr dpcp dpmo dppc drno drod drom dron drop mccc mccd mcdc mcdd mcdo mcmc mcop mcpc mcpd mcpp mcrc mcrd mdcc mddm mdmc mdmp mdoc mdop mdpc mdpp mdrc mmcc mmcd mmcm mmdc mmmc mmmd mmmm mmod mmor mmpc mmpr mmrc mmrp mndo mndr mnop mnpo moco modd modo momo mon- monc mond monn mono mooc mood moon moop moor mopp mord morn moro mpcc mpmc mppc mppp mpro mprp mr-c mrcc mrcp mrdd mrmc mrmd mrnc mron mrrc nccc nccn nccp nccr ncdc ncdn ncdr ncmm ncmp ncnc ncnd ncoc ncor ncpc ncrc ncrp ndcc ndcp nddo ndmc ndmp ndnp ndoc ndom ndop ndor ndpd ndpr ndrc nmcp nmdc nmmc nmoc nmon nmrc nnmc nnnn nnpr noco nodo nom- nomo non- nonn nono noo- noon nooo noop noor nor- norc nord norm norn noro norr npcc npmd nppc nppd nprm nrdc nroc nron nrpc nrpn nrrc nrrd occc occn ocom ocon ocpd ocpm ocpp ocro ocrr oddd odmr odom odon odoo odop odor odrp omn- omo- omon omoo omor omro onc- oncd onco ondo onno onod onon onor oocr oooo oord opo- opon opor oppo orco ordn ordo ormn ormo ornc orno oro- orom oron oror orpc orro pccc pcod pcom pcpm pcpn pcpp pcrc pcrd pdcp pdoc pdpn pdpr pdrc pmcc pmcd pmdc pmmp pmpm pmpo pmrc pnnm pnom pnon pnpo pnpp pnro pocd poco pod- podd podo pomo pomp ponc pond pono ponp pood poon poop poor pop- popc popo popp porc porn poro porr ppcc ppcd ppcm ppod pppd pppn pppo pppp pprc pprm prcc prcd prcp prmc prnd prnp pro- proc prod prom pron proo prop prpd prrd prrm rccc rcdc rcmp rcnr rcon rcpd rcpo rcrd rdcm rdoc rdpc rmon rmrp rnco rncp rndc rndm rndp rnod rocc roco rodd rodo romd romm romo romp ronc rond rono rood room roon roop roor ropo rorc roro rpdp rpon rppn rrmc rrmp rrrr