c-cd cccc cccf ccdc ccdf ccdr cced ccee ccfc ccfd ccff ccoc ccod ccrc ccre ccrf cd-e cd-r cddr cdec cdef cder cdfe cdre cec- cece ceco cedd cede cedo cedy ceec cef- cefc ceor cer- cerc cerd cere cerf cero cery cfcf cfco cfcy cffr cfor cfre cfry coce coco codd code cody coed cofc cofe coff cood coof cor- corc cord core corf coro corr cory coyf coyo coyr crcc crce crcr crdc cre- crec cred cree creo crfc croc crod croe croo cror croy cry- cryo cyc- cycc cyfe cyre cyy- cyyc dc-y dccc dcfc dddd ddoc ddrc ddre ddry dec- decc decd dece deco dedd dede dedo deed deef deer defe deff defo defy deor der- derc dere derf dero derr dery deye deyf deyo deyr dfcc dfco dfer dfoe dfrf doce doco dod- dodd dode dodo dody doer doff dood doof door dorc dord dore dorf doro dorr dory doye doyo dred dree dref drey drfc drod drof droy dry- drye dryf dycd dyce dydd dyde dyed dyer dyey dyf- dyo- dyoo dyor dyr- dyrc dyre dyrf dyro dyyr eccc ecce ecco ecdc ecdf eced ecef ecfc ecfr eco- ecod ecrc ecrf ecrr ecyd eddc edde eddo eddy ede- eder edoc edod eede eeee eefe eeoc eerc eero eery efco efeo effy efor eocd eode eore ercc erce erde erdf erec ered erer erfc eroc erod eroe eroo errc erre erro eryc erye eyec eyed eyer eyey eyre eyry eyyr fccf fdoc fdry fece fede feed feer fefc fefe feff fefo feod feof ferc ferd fere fero ferr fery feyr ffcc ffee ffff ffrr foce foco fode fody foed foer fofo food foof for- ford fore foro forr frcc fred free freo frey frfc froe frye fyce fyeo fyfe fyrd fyre fyry o-eo occc oce oced ocee ocef ocre ocro ocrr oddd oddy oded odeo oder odoo odor odry odyr oec- oecc oedo oeec oere oeye oeyo ofcr ofdr ofer off- offc offe offo offr offy ofor ofre oocr ooer ooff oofy oooo oord oore oory orce orco orde ordo ore- orec ored oreo orer orey orfe orff oro- oroe orof oror oroy orro orry oyce oyee oyer oyre rccc rcdc rcde rcfc rcrd rcyc rder rdoc recc recd rece recr recy redc redd rede redo redr redy reed reef refd refe reff refr reod reof rerd rere rero rery reyd reye rfef rffc rocc roce roco rodd rode rodo rody roed roer roey rofc rofe roff rofo rood roof roor rorc rore roro rory royd roye rred rrfc rrrr ryde rydy ryfe ryff ryyf yccc ycee ydee ydre yedd yede yedo yeed yeer yefe yeff yeof yerd yere yero yerr yery yeye yeyo yeyr yfed yode yodo yoff yood yoof yord yore yoro yory yoye yoyo yrof yyfe yyff yyyy