dddd ddpo ddre dedd dede dedo dedu deed deel deep deer deld dele dell delo delp deol deop deor depe depo depp depr der- dere dero derp derr deue deul deur deux dex- dexe dlux do-x dod- dodd dode dodo doel doer dold dole doll dolo dolp dolu dood dool doop door dope dopo dopp dopr dord dore doro dorp dorr doru doud doue doul doup dour doux dper dpll dppx dred dree drel drod drol drop drou drue drup druu dudd dude dudo dudu duel duer dule dull dulo dulu duo- dupe dupo dure duro duru duul duur dxdr dxed dxel dxep dxll dxlr dxol dxrd dxre dxrl dxrp dxrr dxrx dxue dxur dxxl dxxr dxxx edde eddo eddp ede- edel eder edex edle edod edou edru edup edur edxl eede eedu eeee eele eero el-p elde eldr eled elee eleo eler elex elle ello ellu elod elpe elro elue elul eode eole eolo eore eorl eoux epee eper eple epll epod epol epor epox eppo eppp epro eprp epxp er-x erde ered erel erer erld erle erll erod eroe erol eroo erpe erre erro erur eude euer eule eur- eure euro exed exel exer exo- exod exor expo expr exrx exul lddp ldeo le-u lede ledo leed leel leep leer lele lell lelo lelu leod leor leou leox lepe lepo lepp lerd lere lero lerp leud leur lexx lldp lleu llll llod lloo llud lode loeu lold lole loll lolo lood looe lool loop loor lope lopp lopu lord lore loro loud loue loul loup lour louu loux lox- loxo lpod lppl lprp lrdd lrpu lrrr ludd lude ludo lued luer lule lull lulu lupe lupo lupu lurd lure luup luxe luxo lxde lxxx o-eo oddd oded odel odeo oder odex odle odoo odop odor odou odrl odrp odur oedo oele oere olde ole- oled oleo oler olle ollo olor olpe olur olux ooer oold oolo oooo oord oore oped opel opep oper opex ople opo- opor oppo orde ordo ordu ore- ored orel oreo orer orex orle orlo orlu oro- oroe oror orpe orro orup oude oued ouer ould oule oulu oulx oupe our- oure ouro ouu- oxep oxer oxo- oxox oxud oxxo pdpr ped- pede pedo peed peel peep peer pel- pele pell pelo pelu peor peou pepd pepe pepo per- perd pere perl pero perp perr peru peul peur ple- pled plee pleo pleu plex plod ploo plop plou plpp plud plue plup plur pod- podd pode podo podu poed poel poer pold pole poll polo polu pood pool poop poor pop- pope popo popp pore poro porr poud poul poup pour pper pple pplo ppod pppd pppo pppp ppru ppur pre- pred pree prel prep preu prex prle prlr pro- prod proe prol proo prop prou prox prpd prrd prud prue pruu pu-e pudo pudu pued puel pueo puer pueu pule pull pulo pulp pulu pupe pupl pupu pur- pure purl puro purp purr puru puxe rder redd rede redl redo redr redu redx reed reel reep reld rele rell relo relp reod reol reop reou repe repl repo repp repr repu rerd rere rero reru reue reul reup reuu reux rexx rlee rleu rodd rode rodo roed roel roer rold role roll rolo rolp rood rool roop roor roox rope ropo rore roro roru roud roue roul roup roux roxo rpdp rpoe rred rrle rrrr rudd rude rudl rudo rudp rued ruel ruer rule rull rulo rupe rupp rurd rure ruro rurp ruru ruud u-rp udel uder udoo udop udox udpd uele uell ulde ulee uleo ulex ulle ullo ullr ulo- ulul uor- uore updo uped uplo upor uppe uppp uppu upup urde urdu ure- ured urex urle uro- urol uroo urox urpo urre urup urur uulu uuuu uxor uxue uxul x-ed xeer xer- xero xexe xlox xlpe xolo xoro xorp xoxo xpdl xper xrep xrod xuld xupl xuxu xxxo xxxx