dddd ddpo ddre ddry dedd dede dedo deed deep deer deop deor depe depo depp depr der- dere dero derp derr dery deye deyo deyr dhed dhee dher dhod dhor dhpr dhye dod- dodd dode dodo dody doer dohr dood doop door dope dopo dopp dopr dopy dord dore doro dorp dorr dory doye doyo dper dphp dpph dpyd dred dree dreh drey drod droh drop droy dry- drye dydd dyde dyed dyeh dyep dyer dyey dyhh dyhp dyhr dyo- dyoo dyor dyph dyr- dyre dyro dyyr edde eddo eddp eddy ede- edeh eder edod eede eeee eero eery ehdd eheh eher ehre eode eore epee eper eph- epod epor eppo eppp eppy epro eprp erde ered erer erod eroe eroo erpe erre erro erye eyed eyer eyey eype eyre eyry eyyr hdod hdyd hedd hede hedo hedp hedy heed heep heer hehe heho heor hepe hepp herd here hero herp herr hery heye heyh heyr hhhh hode hodh hodr hody hoed hoer hoey hohe hoho hood hooe hoop hoor hope hopo hopp hopy hord hore horo horr hory hoye hpdh hppe hree hrod hrpp hydd hyde hydr hyer hyhe hyo- hyp- hype hyph hypo hypy hyrd hyre o-eo oddd oddy oded odeo oder odoh odoo odop odor odrp odry odyr oedo oere oeye oeyo ohed ohee oher ohey ohho ohoh ohre ohye ohyo ooer ooho oooh oooo oord oore oory oped opep oper opo- opor oppo oppy opry opye orde ordo ore- ored oreh oreo orer orey orhe oro- oroe oror oroy orpe orph orro orry oyee oyer oyre pdpr ped- pede pedo peed peep peer pehe peho pehr peor pepd pepe pepo per- perd pere perh pero perp perr pery peyo peyr phe- phey phoh phoo phrr pod- podd pode podo pody poed poer poey pood pooh poop poor pop- pope popo popp popy pore poro porr pory poyo poyr pper ppod pppd pppo pppp ppye pre- pred pree prep prey pro- prod proe proo prop prpd prrd pyde pyed pyep pyo- pype pypy pyr- pyre pyro pyry rder redd rede redh redo redr redy reed reep rehe reod reop repe repo repp repr repy rerd rere rero rery reyd reye rhee rheo rhod rhoh rhyd rhye rodd rode rodo rody roed roer roey rohe rohr rohy rood roop roor rope ropo ropy rore roro rory royd roye rpdp rpho rpoe rred rrrr ryde rydy ryeh ryoh rype ydee ydre yedd yede yedo yeed yeep yeer yehe yehr yeoh yepd yepe yepp yerd yere yero yerr yery yeye yeyo yeyr yhed yher yhyd yode yodh yodo yohe yoho yood yoop yopo yopy yord yore yoro yory yoye yoyo yrho yyyy