cccc cccm cccu ccmc ccmm ccnc ccnm ccnr ccnu ccoc ccom ccrc ccuc cmcc cmmc cmmn cmoc cmon cmrn cmrr cnco cnrc cnrr coco cocu com- comc comm como comr comu con- conc conn cono coom coon cor- corc corm corn coro corr coun cour crcc crcr crmn crmo croc crom cron croo cror crum crun cucc cucm cucn cum- cuno cuon curn curo curr mccc mcmc mcrc mmcc mmcm mmmc mmmm mmor mmrc mmun moco momo momu mon- monc monn mono monu mooc moon moor morn moro moru moun mour mr-c mrcc mrmc mrnc mron mrrc muc- mucc mucu mumm mumo mumu munc munn muno munu muon murc murn muro murr muru nccc nccn nccr nccu ncmm ncnc ncoc ncor ncrc nmmc nmoc nmon nmrc nnmc nnnn noco nom- nomo nomu non- nonn nono nonu noo- noon nooo noor nor- norc norm norn noro norr noun nour nroc nron nrrc nucu numm numu nunc nunn nuno nuoc nuon nurc nurn nurr nuru occc occn ocom ocon ocro ocrr ocum ocur omn- omo- omon omoo omor omro omuo onc- onco onno onon onor onur oocr oooo orco ormn ormo ornc orno oro- orom oron oror orro orum oucc oun- our- ourn ouro ouu- rccc rcnr rcon rmon rnco rocc roco romm romo ronc rono room roon roor rorc roro roru roum roun rrmc rrrr rrum rrun rumm rumo runc runn runo rurc ruro ruru ruun ucmc ucom ucon ucrc ummo umno umor uncc unco unmc unmr unno unon unro unum uocc uomo uor- uro- urom uroo urum urun urur uuno uuoc uuuu