cccc cccm cccu ccmc ccmm ccoc ccom ccrc ccuc cmcc cmmc cmoc cmoy cmrr coco cocu com- comc comm como comr comu coom cor- corc corm coro corr cory cour couy coyo coyr crcc crcr crmo croc crom croo cror croy crum cry- crym cryo cucc cucm cum- curo curr cury cuy- cuyo cuyr cyc- cycc cym- cymo cyy- cyyc mccc mcmc mcrc mmcc mmcm mmmc mmmm mmor mmrc mmyy moco momo momu momy mooc moor moro moru mory mour mouy moyo moyu mr-c mrcc mrmc mrrc muc- mucc mucu mumm mumo mumu mumy murc muro murr muru mury myc- myco mymy myo- myro myrr myry occc ocom ocro ocrr ocum ocur omo- omoo omor omro omuo oocr oooo oory orco ormo ormy oro- orom oror oroy orro orry orum oucc our- ouro ouu- ouyr oyou rccc rcyc rocc roco romm romo romy room roor rorc roro roru rory roum rouy rrmc rrrr rrum rumm rumo rumy ruoy rurc ruro ruru ucmc ucom ucrc ummo umor uocc uomo uor- urcy uro- urom uroo urry urum urur uuoc uuuu yccc ymur yomo yoro yory your yoyo yury yuyu yyyy