dddd ddpo ddre ddry dedd dede dedo deed deef deep deer defe deff defo defy deje deop deor depe depo depp depr der- dere derf derj dero derp derr dery deye deyf deyo deyr dfer dfoe dfrf djed djer dod- dodd dode dodo dody doer doff dojo dood doof doop door dope dopo dopp dopr dopy dord dore dorf doro dorp dorr dory doye doyo dper dpyd dred dree dref drey drod drof drop droy dry- drye dryf dydd dyde dyed dyep dyer dyey dyf- dyfj dyje dyjj dyo- dyoo dyor dyr- dyre dyrf dyrj dyro dyyr edde eddo eddp eddy ede- eder edjo edod eede eeee eefe eero eery efeo effy efor ejer ejoo eode eore epee eper epod epor eppo eppp eppy epro eprp erde erdf ered erer erod eroe eroo erpe erre erro erye eyed eyer eyey eype eyre eyry eyyr fdry fede feed feer fefe feff fefo fejd feod feof ferd fere fero ferr fery feyr ffee ffff ffrr fode fody foed foer fofo foje food foof fopp for- ford fore forj foro forr fprf fred free freo frep frey froe frop frpd frye fyeo fyfe fyrd fyre fyry j-ro jdpr jdrf jedp jeed jeep jeer jefe jeff jere jero jeyd jjdp jodo jody joed joee joey jofr jojo joof joor jope jopy jore jorf joro jory joye joyo jpod jpop o-eo oddd oddy oded odeo oder odoo odop odor odrp odry odyr oedo oere oeye oeyo ofdr ofer off- offe offo offr offy ofor ofre ojoy ooer ooff oofy oooo oord oore oory oped opep oper opo- opoj opor oppo oppy opry opye orde ordo ore- ored oreo orer orey orfe orff oro- oroe orof oror oroy orpe orro orry oyee oyer oyre pdpr ped- pede pedf pedo peed peep peer peff peje peor pepd pepe pepo per- perd pere perf pero perp perr pery peyo peyr pfff pffr pod- podd pode podo pody poed poer poey poff pojo pood poof poop poor pop- pope popo popp popy pore poro porr pory poyo poyr pper ppod pppd pppo pppp pprf ppye pre- pred pree pref prep prey pro- prod proe prof proj proo prop prpd prrd pyde pyed pyep pyo- pype pypy pyr- pyre pyro pyry rder redd rede redo redr redy reed reef reep refd refe reff refr rejd reod reof reop repe repo repp repr repy rerd rere rero rery reyd reye rfef rjdj rodd rode rodo rody roed roer roey rofe roff rofo roje rojo rood roof roop roor rope ropo ropy rore roro rory royd roye rpdp rpoe rpof rred rrrr ryde rydy ryfe ryff rype ryyf ydee ydre yedd yede yedo yeed yeep yeer yefe yeff yeof yepd yepe yepp yerd yere yero yerr yery yeye yeyo yeyr yfed yode yodo yoff yood yoof yoop yopo yopy yord yore yoro yory yoye yoyo yrjo yrof yyfe yyff yyyy