dddd ddre ddry dedd dede deed deeg deep deer dege depe depp depr der- dere derg derp derr dery deye deyr dgeg dgge dper dprg dpyd dred dree dreg drey drge dry- drye dydd dyde dyed dyep dyer dyey dyr- dyre dyrg dyyr edde eddp eddy ede- eder edge edgy eede eeee eerg eery egee eger egge eggp eggy egpd egpe egre egry egyr epee eper eppp eppy eprp erde ered erer erg- ergg erpe erre erye eyed eyer eyey eype eyre eyry eyyr gedd gede gedy geed geep geer gege gegg gepe gerd gere gery gggg gper gpgp gprd gprp gree greg grep grey grrr gry- grye gyde gyer gyge gype gyr- gyre pdpr ped- pede peed peep peer pegg pepd pepe per- perd pere perg perp perr pery peyr pgde pger pper pppd pppp ppye pre- pred pree preg prep prey prpd prrd pyde pyed pyep pyg- pygg pype pypy pyr- pyre pyry rder redd rede redr redy reed reep regd rege regr repe repp repr repy rerd rere rerg rery reyd reye rpdp rred rrrr ryde rydy ryge rype ydee ydre yedd yede yeed yeep yeer yegg yepd yepe yepp yerd yere yerr yery yeye yeyr yyyy