c-cd cccc cccm ccdc ccdh ccdm ccdr cchr ccmc ccmd ccmm ccoc ccod ccom ccrc cd-r cddr cdom chch chcm chmc chmo choc chod choh choo chor chrc chrd chro chrr cmcc cmdr cmhc cmmc cmoc cmrr coch coco codd coho com- comc comd comm como comr cood cooh coom cor- corc cord corm coro corr crcc crcr crdc crmo croc crod croh crom croo cror dccc dcom dddd ddoc ddrc dhod dhor dmcc dmch dmcm dmdc dmhc dmrc doch doco dod- dodd dodo dohc dohm dohr domm domo dood doom door dorc dord dorm doro dorr drod droh drom hccc hcch hcdr hcmc hcmm hcrd hdoc hdod hdrm hhhh hmmm hoch hocr hodh hodr hohm hoho hom- homo homr hood hoom hoor horc hord horo horr hrdc hrod hrrc mccc mccd mcdc mcdd mcdo mcmc mcrc mcrd mdcc mdch mddm mdhc mdmc mdoc mdrc mhmm mhmr mhor mmcc mmcd mmcm mmdc mmhm mmmc mmmd mmmh mmmm mmod mmor mmrc moch moco modd modh modo mohm moho mohr momo mooc mood moor mord moro mr-c mrcc mrdd mrmc mrmd mrrc occc ocom ocro ocrr oddd odmr odoh odom odoo odor ohcc ohho ohoh omo- omoo omor omro oocr ooho oooh oooo oord orch orco ordo ormo oro- orom oror orro rccc rcdc rchm rcrd rdcm rdoc rhcm rhoc rhod rhoh rocc roch roco rodd rodo rohm rohr romd romm romo rood room roor rorc roro rrmc rrrr