c-cd cccc cccf cccl ccdc ccdf ccdr ccfc ccfd ccff ccfl cclc ccoc ccod ccrc ccrf ccrl cd-r cddl cddr cfcf cfcl cfco cfcy cffr cfor cfry clcd cldc cldr clod clof cloo clor cloy clrd clro cly- coco codd codl cody cofc coff col- cold coll colo coly cood coof cool cor- corc cord corf corl coro corr cory coyf coyl coyo coyr crcc crcr crdc crfc crfl crlf croc crod crol croo cror croy cry- cryo cyc- cycc cycl cyl- cylc cyld cyll cyrl cyy- cyyc dc-y dccc dccl dcfc dddd ddlc ddly ddoc ddrc ddry dfcc dfco dfrf dlco doco dod- dodd dodo dody doff dold dolf doll dolo doly dood doof dool door dorc dord dorf doro dorr dory doyl doyo drfc drod drof drol droy dry- dryf dycd dydd dyf- dyll dyo- dyoo dyor dyr- dyrc dyrf dyro dyyr fccf fdlr fdoc fdry ffcc ffff ffrr flcl fldr floc flod floo flor floy foco fody fofo folc fold foll folo folr foly food foof fool for- ford forl foro forr foyl frcc frfc frol fyld fyrd fyry lccc lcdd lcdr lcfc lcfr lcor lcrd lcrl ldcf ldry lfcc lfrd llcc lldc lllc llll lloc llod lloo llyr locc loco loff lold loll lolo loly looc lood loof lool loor lord loro lory loyd lrdd lrfc lroc lrrc lrrr lrry lyc- lyco lydd lyff lyfy lyly lyo- lyro lyyf occc oclc ocrl ocro ocrr oddd oddy odly odoo odor odrl odry odyl odyr ofcl ofcr ofdr off- offc offo offr offy ofor olcc oldy ollo olly olof olor olry olyf oocr ooff oofy oold oolo oooo oord oory orco ordo orff orlo orly oro- orof oror oroy orro orry oyly rccc rcdc rcfc rcrd rcyc rdoc rffc rffl rocc roco rodd rodo rody rofc roff rofl rofo rold rolf roll rolo roly rood roof rool roor rorc roro rory royd royl rrfc rrrr rydy ryff ryyf yccc yodo yoff yold yoll yolo yoly yood yoof yool yord yoro yory yoyo yrly yrof yyff yyyy