c-cd cccc cccm cccu ccdc ccdm ccdr ccmc ccmd ccmm ccoc ccod ccom ccrc ccuc cd-r cddr cdom cmcc cmdr cmmc cmoc cmrr coco cocu codd com- comc comd comm como comr comu cood coom cor- corc cord corm coro corr coud cour crcc crcr crdc crmo croc crod crom croo cror crud crum cucc cucm cum- curd curo curr dccc dccu dcmu dcom dddd ddoc ddrc dmcc dmcm dmdc dmrc doco docu dod- dodd dodo domm domo dood doom door dorc dord dorm doro dorr doru douc doud doum dour drod drom drou drum druu duco dudd dudo dudu dumm duo- 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 moco modd modo modu momo momu mooc mood moor mord moro moru moud mour mr-c mrcc mrdd mrmc mrmd mrrc mrud muc- mucc mucu mudd mudu mumm mumo mumu murc murd muro murr muru occc ocom ocro ocrr ocum ocur oddd odmr odom odoo odor odou odum odur omo- omoo omor omro omuo oocr oooo oord orco ordo ordu ormo oro- orom oror orro orum oucc oudc our- ouro ouu- rccc rcdc rcrd rdcm rdoc rocc roco rodd rodo romd romm romo rood room roor rorc roro roru roud roum rrmc rrrr rrum rudd rudo rumm rumo rurc rurd ruro ruru ruud ucdc ucdd ucmc ucom ucrc udmc udoo ummo umor uocc uomo uor- urdu uro- urom uroo urum urur uuoc uuuu