cccc cccf cccm ccfc ccff ccmc ccmm ccnc ccnf ccnm ccnr ccoc ccom ccrc ccrf cfcf cfcm cfcn cfco cffr cfmo cfnm cfnr cfom cfor cfrn cmcc cmmc cmmn cmoc cmon cmrn cmrr cnco cnrc cnrr coco cofc coff com- comc comm como comr con- conc conf conn cono coof coom coon cor- corc corf corm corn coro corr crcc crcr crfc crmn crmo croc crom cron croo cror fccf fcmr ffcc ffff ffrr fmno foco fofo fomc fomo fono foof foom foon for- form forn foro forr frcc frcn frfc frmn from fron mccc mcfc mcmc mcrc mfcc mfor mmcc mmcm mmff mmmc mmmm mmor mmrc mmrf moco moff mofo momo mon- monc monn mono mooc moon moor morf morn moro mr-c mrcc mrfc mrmc mrnc mron mrrc nccc nccf nccn nccr ncfc ncmm ncnc ncoc ncor ncrc nfff nfon nmff nmmc nmoc nmon nmrc nnmc nnnn noco nom- nomo non- nonn nono noo- noon nooo noor nor- norc norf norm norn noro norr nrfc nroc nron nrrc occc occn ocom ocon ocro ocrr ofcr off- offc offo offr ofno ofor omn- omo- omon omoo omor omro onc- oncf onco onno onon onor oocr ooff oooo orco orff ormn ormo ornc orno oro- orof orom oron oror orro rccc rcfc rcnr rcon rffc rmon rnco rocc roco rofc roff rofo romm romo ronc rono roof room roon roor rorc roro rrfc rrmc rrrr