c-cd cccc cccm cccu ccdc ccdm ccdn ccdr ccmc ccmd ccmm ccnc ccnm ccnr ccnu ccoc ccod ccom ccrc ccuc cd-r cddr cdnc cdom cdon cmcc cmdr cmmc cmmn cmoc cmon cmrn cmrr cnco cndd cnrc cnrr coco cocu codd com- comc comd comm como comr comu con- conc cond conn cono cood coom coon cor- corc cord corm corn coro corr coud coun cour crcc crcr crdc crmn crmo croc crod crom cron croo cror crud crum crun cucc cucm cucn cum- cund cuno cuon curd curn curo curr dccc dccu dcmu dcom dcon dddd ddoc ddrc dmcc dmcm dmdc dmrc dnoc dnrc doco docu dod- dodd dodo domm domn domo donc dond donn dono donr dood doom doon door dorc dord dorm dorn doro dorr doru douc doud doum doun dour drno drod drom dron drou drum druu duco dudd dudo dudu dumm dunc dunn duno duo- duon durn duro duru duur mccc mccd mcdc mcdd mcdo mcmc mcrc mcrd mdcc mddm mdmc mdoc mdrc mdud mmcc mmcd mmcm mmdc mmmc mmmd mmmm mmod mmor mmrc mmun mndo mndr moco modd modo modu momo momu mon- monc mond monn mono monu mooc mood moon moor mord morn moro moru moud moun mour mr-c mrcc mrdd mrmc mrmd mrnc mron mrrc mrud muc- mucc mucu mudd mudu mumm mumo mumu munc mund munn muno munu muon murc murd murn muro murr muru nccc nccn nccr nccu ncdc ncdn ncdr ncdu ncmm ncnc ncnd ncoc ncor ncrc ndcc nddo ndmc ndoc ndom ndor ndrc nmdc nmmc nmoc nmon nmrc nnmc nnnn noco nodo nodu nom- nomo nomu non- nonn nono nonu noo- noon nooo noor nor- norc nord norm norn noro norr noun nour nrdc nroc nron nrrc nrrd nucu nudc nudd nudo numm numu nunc nunn nuno nuoc nuon nurc nurd nurn nurr nuru occc occn ocom ocon ocro ocrr ocum ocur oddd odmr odom odon odoo odor odou odum odur omn- omo- omon omoo omor omro omuo onc- oncd onco ondo onno onod onon onor onur oocr oooo oord orco ordn ordo ordu ormn ormo ornc orno oro- orom oron oror orro orum oucc oudc oun- ound our- ourn ouro ouu- rccc rcdc rcnr rcon rcrd rdcm rdoc rmon rnco rndc rndm rnod rocc roco rodd rodo romd romm romo ronc rond rono rood room roon roor rorc roro roru roud roum roun rrmc rrrr rrum rrun rudd rudo rumm rumo runc rund runn runo rurc rurd ruro ruru ruud ruun ucdc ucdd ucmc ucom ucon ucrc udmc udon udoo udun ummo umno umor uncc unco undo unmc unmr unno unon unro unum uocc uomo uor- urdu uro- urom uroo urum urun urur uuno uuoc uuuu