d-rod ddddd dedde dedee deder dedur dedye deede deedy deefe deeff deere deery defed defeo defer deffe deffo defoe deore deoro derde dered dero- derre derro derry derue derye deure deyde deyer deyre do-do doddy dodoo dodro doerr dofor doodo doody doore dored doree dorey dorff dorre dorry dorud dory- dorye doude douer doufe doufu doure douro douyu doyer doyou drdre dredd drede dreed dreff dreof drere dreye drode drofe droff drood droof droue drude drury druye dryer dryfe dryff dryo- dryry duddo duddy duded duder dudou duere duerr duery duffy dufry dufur durdy dured duree durer durey duroy durre durry duyre dydoe dyery dyfed dyrdy e-dee edder eddoe eddre edeo- edere edfor edoey edoor edred edroy eeeee eefde eerde efere effed effer effry efore efuru eofor eorre erdor erdre erede erere erfde erode erodr eroor erore erred errey error euery eufod euro- eurre eury- eye-d eyeof eyere eyrer fedde fedee feder fedor fedry feeor feere fefor feode feoey feoff feood ferde ferdy fered ferr- ferre ferro ferry feued feuer feyde feyer feyre fodor fodyr foody fooey foofy foord foore ford- forde fordo fordy fore- foreo forro forud forur foude foudy fouee fourd foure fouro foyer frede fredo fredy freed freer frere freud freur freyr frodo froed frood frore frory froud froyo frude fryer fu-fu fudde fuddu fuddy fuero fuffy furde furey furo- furor furry furud furyo fuudo fyffe fyrde o-fer odder oddur odeur odore odour odudu odure oduro odyre oeyer oeyre offed offer offof offoy offre ofour ofrye ofyou oo-er ooooo order ordre ordro oredo oreed oreo- orere orero oreye orfeo orfeu orfey orfoe orfor orodo oroer orrey oruro oryou ouder oudry ouedo ouoro ourde oure- oyede oyoor oyrur redde reddy reder redor redry redur redye reede reedy reefe reefy reere refed refer reffe reffo refry reord rerde rere- reree reuer reyff ro-ro rodde roddy roded rodef rodeo roder rodor rodyr roero roffe rofor roode roodu roody rooer roofe roofy roore rooue rorer roude rouer roufe roure royde royed royer ruddy ruder rudry rudyr ruede ruere ruffe ruffo ruffy rufo- rurde rurey ruyde ryder ryede ryffe u-roy udder uerry ufere ufofu uouee uoyro urdee uredo ureo- urour uryu uryuu uuuuu y-o-u ydder ydede ydred ye-ye yedde yeddo yeder yedey yeede yeere yeffe yeoor yerde yeroo yeyed yeyrd yeyre yfere yfree yfryd yo-yo yoder yoede yooff yoore yorde yored yorro youde youdo youdu youed youee youff youre yredy yrerd yuefu yuery yuory yurre yuyue