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 deze dezh 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 doze dozo dozy dper dphp dpph dpyd dred dree dreh drey drod droh drop droy droz dry- drye dydd dyde dyed dyeh dyep dyer dyey dyez dyhh dyhp dyhr dyo- dyoo dyor dyph dyr- dyre dyro dyyr dzep dzh- dzhe dzhh dzor dzrh dzrr dzze edde eddo eddp eddy ede- edeh eder edod eede eeee eero eery eeze ehdd eheh eher ehre eode eore epee eper eph- epod epor eppo eppp eppy epro eprp erde ered erer erez erod eroe eroo erpe erre erro erye eyed eyer eyey eyez eype eyre eyry eyyr ezed ezer ezod ezop ezzo hdod hdyd hedd hede hedo hedp hedy hedz heed heep heer hehe heho heor hepe hepp herd here hero herp herr hery herz heye heyh heyr heze hhhh hode hodh hodr hody hoed hoer hoey hohe hoho hood hooe hoop hoor hope hopo hopp hopy hord hore horo horr hory hoye hoze hozo 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 ooze oozy oped opep oper opo- opor oppo oppy opry opye orde ordo ore- ored oreh oreo orer orey orhe oro- oroe oror oroy oroz orpe orph orro orry orzo oyee oyer oyez oyre ozd ozee ozer ozey ozzy pdpr ped- pede pedo peed peep peer pehe peho pehr peor pepd pepe pepo per- perd pere perh pero perp perr pery peyo peyr peze pezo pezy phe- phey phoh phoo phrr phyz pod- podd pode podo pody poed poer poey pood pooh poop poor pop- pope popo popp popy pore poro porr pory porz poyo poyr poze pozo pper ppod pppd pppo pppp ppye pre- pred pree prep prey prez pro- prod proe proo prop proz prpd prrd pyde pyed pyep pyo- pype pypy pyr- pyre pyro pyry pyzy rder redd rede redh redo redr redy reed reep rehe reod reop repe repo repp repr repy rerd rere rero rery reyd reye reze rezh rhee rheo rhod rhoh rhyd rhye rodd rode rodo rody roed roer roey rohe rohr rohy rood roop roor rooz rope ropo ropy rore roro rory royd roye roze rozz rpdp rpho rpoe rred rrrr ryde rydy rydz ryeh ryoh rype ryze ydee ydre yedd yede yedo yeed yeep yeer yehe yehr yeoh yepd yepe yepp yerd yere yero yerr yery yeye yeyo yeyr yezo yhed yher yhyd yode yodh yodo yohe yoho yood yoop yooz yopo yopy yord yore yoro yory yoye yoyo yozo yrho yyyy yzed z-ro zedd zede zedo zeep zeph zepo zepp zero zeyd zeze zhee zhor zodd zoey zohr zoo- zoop zope zopy zord zore zoro zory zozo zrze zyde zydy zypp zzhz zzzz