dddd ddly ddre ddry dedd dede dedu deed deef deel deer defe deff defy deld dele delf dell dely der- dere derf derr dery deue deul deur deye deyf deyl deyr dfer dfrf dred dree dref drel drey drue druu dry- drye dryf dudd dude dudu duel duer duey duff dufu dufy dule dull dulu duly dure duru dury duul duur duyl duyr dydd dyde dyed dyer dyey dyf- dyle dyll dyr- dyre dyrf dyru dyur dyyr edde eddy ede- edel eder edfl edfu edle edru edur eede eedu eeee eefe eefl eele eely eery effy efly elde eldr eled elee elef eler eley elfe elle ellu elly elue elul erde erdf ered erel erer erld erle erll erre erur erye eude euer eule eur- eure eury eydl eyed eyer eyey eyle eyre eyry eyyr fdlr fdry fede feed feel feer fefe feff feld fele felf fell ferd fere ferr feru fery feud feyr ffee ffff ffrr fldr fled flee fler fley flud flue fluf flur fluy flye fred free frey frue frye fudd fude fuel fuff fufu fule full fulu fur- fure furl furr fury fuyl fuyu fyfe fyld fyle fyrd fyre fyry ldry le-u lede leed leef leel leer lefe leff lele lell lelu lely lerd lere lery leud leur leye leyf leyr lfrd llef lleu llll llud llyr lrdd lrrr lrry ludd lude lued luef luer lufe luff lufu lule lull lulu lurd lure lury lydd lyde lyed lyef lyer lyfe lyff lyfy lyle lyly lyre lyyf rder redd rede redl redr redu redy reed reef reel refd refe reff refl refr refu reld rele rell rely rerd rere reru rery reue reuf reul reuu reyd reye rfef rffl rlee rlef rleu rred rrle rrrr rudd rude rudl rudy rued ruel ruer rufe ruff rule rull ruly rurd rure ruru ruud ruyd ruyl ryde rydy ryel ryfe ryff ryle ryue ryyf udel uder uele uell ufel ufer uffe ulde ulee uley ulfe ulle ullr ully ulul ulye urde urdu urdy ure- ured urey urfe urff urle urre urry urur uulu uuuu uyle uyre ydee ydel ydre ydul ye-u yedd yede yeed yeel yeer yefe yeff yeld yele yelf yell yelu yerd yere yerl yerr yery yeue yeye yeyr yfed yfel ylde ylle yrle yrly yude yudu yued yuel yuer yuff yufu yule yulu yurd yure yury yuye yuyu yyfe yyff yyyy