cccc cccm cccp cccu ccmc ccmm ccmp ccoc ccom ccpm ccpp ccpr ccrc ccrp ccuc ccup cmcc cmmc cmoc cmpc cmpp cmrr coco cocp cocu com- comc comm como comp comr comu coom coop copo copp copr cor- corc corm coro corp corr coup cour cpcm cpcu cpmp cppm cprm crcc crcr crmo crmp croc crom croo crop cror crpc crum crup cucc cucm cum- cump cupo cupp cupr curo curr mccc mcmc mcop mcpc mcpp mcrc mmcc mmcm mmmc mmmm mmor mmpc mmpr mmpu mmrc mmrp moco momo momu mooc moop moor mopp moro moru moup mour mpcc mpmc mppc mppp mpro mprp mr-c mrcc mrcp mrmc mrrc muc- mucc mucu mumm mumo mump mumu murc muro murr muru occc ocom ocpm ocpp ocro ocrr ocum ocur omo- omoo omor omro omuo oocr oooo opo- opor oppo orco ormo oro- orom oror orpc orro orum orup oucc our- ouro ouu- pccc pcom pcpm pcpp pcrc pmcc pmmp pmmu pmpm pmpo pmrc poco pomo pomp pomu poop poor pop- popc popo popp porc poro porr poum poup pour ppcc ppcm pppo pppp pprc pprm ppru ppur prcc prcp prmc pro- proc prom proo prop prou prrm prum pruu pump pupu pur- puro purp purr puru puuc rccc rcmp rcpo rmrp rocc roco romm romo romp room roop roor ropo rorc roro roru roum roup rrmc rrmp rrrr rrum rumm rumo rump rupp rurc ruro rurp ruru u-rp uccp ucmc ucom ucrc ummo umor umpc uocc uomo uor- upmc upor uppc uppp uppu upup uro- urom uroo urpo urum urup urur uucp uuoc uuuu