cccc cccf cccm cccp cccu ccfc ccff ccmc ccmm ccmp ccnc ccnf ccnm ccnp ccnr ccnu ccoc ccom ccpm ccpn ccpp ccpr ccrc ccrf ccrp ccuc ccup cfcf cfcm cfcn cfco cffr cfmo cfmu cfnm cfnr cfom cfor cfpo cfpr cfrn cfrp cfun cmcc cmmc cmmn cmoc cmon cmpc cmpp cmrn cmrr cnco cncp cnrc cnrr coco cocp cocu cofc coff com- comc comm como comp comr comu con- conc conf conn cono coof coom coon coop copo copp copr cor- corc corf corm corn coro corp corr coun coup cour cpcm cpcu cpff cpmp cppm cprm crcc crcr crfc crmn crmo crmp croc crom cron croo crop cror crpc crum crun crup cucc cucm cucn cufc cuff cufo cum- cump cuno cunp cuon cupo cupp cupr curf curn curo curr fccf fccp fcmr fcup ffcc ffff ffrr ffun fmno fmnp fnuf foco fofo fomc fomo fomp fono foof foom foon fopp for- form forn foro forr foun foup four fp-c fpcc fprf frcc frcn frcp frfc frmn from fron frop frou frum frun fuc- fucm fufc fuff fufu fumc fumo funf fuor fur- furm furn furo furr mccc mcfc mcmc mcop mcpc mcpp mcrc mfcc mfor mfou mfrp mmcc mmcm mmff mmmc mmmm mmor mmpc mmpr mmpu mmrc mmrf mmrp mmun mnop mnpo moco moff mofo mofu momo momu mon- monc monn mono monu mooc moon moop moor mopp morf morn moro moru mouf moun moup mour mpcc mpmc mppc mppf mppp mprf mpro mprp mr-c mrcc mrcp mrfc mrmc mrnc mron mrrc muc- mucc mucu mufc muff mufu mumm mumo mump mumu munc munn muno munu muon murc murn muro murr muru n-up nccc nccf nccn nccp nccr nccu ncfc ncmm ncmp ncnc ncoc ncor ncpc ncrc ncrp nfcu nfff nfon nmcp nmff nmfp nmmc nmoc nmon nmrc nnmc nnnn nnpr noco nom- nomo nomu non- nonn nono nonu noo- noon nooo noop noor nor- norc norf norm norn noro norr noun noup nour npcc nppc nprm nrfc nroc nron nrpc nrpn nrrc nucu nuff numm nump numu nunc nunn nuno nuoc nuon nurc nurn nurp nurr nuru occc occn ocfp ocom ocon ocpm ocpp ocro ocrr ocum ocur ofcr off- offc offo offr offu ofno ofor omn- omo- omon omoo omor omro omuo onc- oncf onco onno onon onor onpu onup onur oocr ooff oooo opo- opon opor oppo orco orff orfu ormn ormo ornc orno oro- orof orom oron oror orpc orro orum orup oucc oufc ouff oun- our- ourn ouro ouu- pccc pcfc pcom pcpm pcpn pcpp pcrc pcrf pcun pfff pffr pmcc pmmp pmmu pmpm pmpo pmrc pnnm pnom pnon pnpo pnpp pnro pnup poco poff pomo pomp pomu ponc pono ponp poof poon poop poor pop- popc popo popp porc porn poro porr pouf poum poun poup pour ppcc ppcm pppn pppo pppp pprc pprf pprm ppru ppur prcc prcf prcp prfc prmc prnp pro- proc prof prom pron proo prop prou prrm pruf prum pruu puff pump punc puno punu pupu pur- puro purp purr puru puuc rccc rcfc rcmp rcnr rcon rcpo rffc rmon rmrp rnco rncp rocc roco rofc roff rofo romm romo romp ronc rono roof room roon roop roor ropo rorc roro roru rouf roum roun roup rpfc rpof rpon rppn rrfc rrmc rrmp rrrr rrum rrun rufc ruff rufo rumm rumo rump runc runf runn runo rupp rurc ruro rurp ruru ruun u-rp uccp ucmc ucom ucon ucrc ufcu umff ummo umno umor umpc uncc uncf unco uncp unfp unmc unmr unno unon unop unpc unrf unro unum uocc uofm uofo uomo uor- upmc upnp upon upor uppc uppp uppu upup urff uro- urom uroo urpo urum urun urup urur uucp uuno uuoc uuuu