nure nurn nurr nuru o-eo obbo obed oben ober oboe obon obor obre obro odbo oddd oded oden odeo oder odnb odon odoo odor odou odur oedn oedo oen- oeno oere oeuf ofdr ofen ofer off- offe offo offr offu ofno ofor ofre onde ondo one- oneb oned onee oneo oner onne onno onod onon onor onue onur oobe ooer ooff oone oooo oord oore orbb orbe orbo orbu orde ordn ordo ordu ore- oreb ored oren oreo orer orfe orff orfu orne orno oro- oroe orof oron oror orro orub oude oued ouen ouer oufe ouff oun- ound oune our- oure ourn ouro ouu- rbbb rbbr rder rebb rebe rebo rebu redd rede redo redr redu reeb reed reef reen refd refe reff refn refr refu rend rene renn reno renu reod reof reou rerd rere rero reru reue reuf reuu rfef rnbr rndf rnod rob- robb robe robo robu rodd rode rodo roed roen roer rofe roff rofo rond rone rono roob rood roof roon roor rore roro roru roub roud roue rouf roun rred rrrr rrun rubb rube rubu rudd rude rudo rued ruen ruer rufe ruff rufo rund rune runf runn runo rurd rure ruro ruru ruud ruun ubbe ubbo uber ubod ubon ubud uden uder udon udoo udun uend ueno ufer uffe unbd unbe unde undo uneb uned unee unef unen uner unfd unne unno unon unrf unro uofo uone uor- uore urbe urde urdu ure- ured urfe urff urne uro- uroo urre urun urur uuen uuno uuuu

b-e-d bbbee bd-re bdoor be-er be-ro bebdo bebed beber bebod bedde bedee beden beder bedof bedub bedue beebe beede beene beerd beffe befoe befor befur bende bene- benfe benne benno bennu benon benue benun benur beode beofe beoff beone beord beorn beour berbe berde berdu bered beren bernd berne berno berob beroe beror berre berru berun beuer beuno beure bo-bo bobr bobre bodd- boded boden boder bodoe bodor boedo boero boeuf boeun boeur boffo bonde bondo boned boner bonne bonon bonou bonud boode booed booer boond boone boord boore boorn booru borbo borde bordo bored boree boren borer born- borne borno bornu boro- borod boron boroo borou borre borro borun boudu boued bouee bouer bound boune bourd boure bourn brebu bredd brede breed breef breen breer brend brene brenn breno breo- brerd brere breu- brobo brodd brode brodo broer brond bronn brood broon broud broue broun brrrr brud- brude brued bruen bruer bruff brune brunn bruno bruun bubbe buben buber bubon budde buddu budur bueno buffe buffo bunde bundu bunne bunud bunun buono buord burde buren burn- burne buron buroo burro burru burud burun d-rod ddddd ddebo debed deben deber debne debno debro dedde dedee deden deder dedon dedun dedur deede deefe deeff deene deere defed defeo defer deffe deffo defne defoe defun denbo dende deneb denee denef dener denne denno denof denon deore deoro derbe derde dered deren derne dero- derob deron derre derro derub derue deure do-do dobee dober dobre dobro dodon dodoo dodro doerr dofor don-e donde dondo donee donen doner donne donon donor doodo doone doore doorn dored doree doren dorff dorne dorno doron dorre dorud doude douen douer doufe doufu doune doure douro drbob drdre dredd drede dreed dreen dreff dreof drere drobe drobo drode drofe droff drone drood droof droon droue droun drude dubbo dubee duben dubne dubno dubon duddo duded duden duder dudon dudou dueon duere duerr dufur dundo duned dunne dunno dunod dunun durbe dured duree duren durer durno duron durre e-dee e-one ebbed ebber ebene ebern ebner ebond ebone eboon eboue ebron ebure edder eddoe eddre edeo- edere edern edfor edoor edred eeden eeeee eefde eener eerde efere effed effer efore efren efron efuru enbun ended enden ender endo- endof endon endor endue enerd enero enfer enfeu ennde ennor enode enone enore enorn enron enuff enure enurn eofen eofor eorne eorre erbbe erben erber erden erdne erdor erdre erede ereen erere erfde ernde ernen erode erodr erone eroor erore erred erron error eubro eufod eundo eunoe euro- eurre febre fedde fedee feder fedon fedor fedun feend feeor feere fefor fende fener feneu fenne fenno fenoe fenor feode feoff feond feood ferde fered feren ferno feron ferr- ferre ferro feued feuer fnord foden fodor fonde fondo fondu foner fonne foodb foone foord foore ford- forde fordo fore- foren foreo forne forno forro forud forur foude fouee found fourb fourd foure fouro frede fredo freed freer frend freon frere freud freur frobe frodo froed frond frood frore frorn froud frude fu-fu fudde fuddu fuero fund- fundo fundu funen fuorn furbo furde furen furo- furor furud fuudo ndere nderu ndfeb ndour nduru neber nebro nedde neded neden neder nedon nedre neede neere nefen nefer neffe nefre nefud nende nenno neode neofe neore nerbo nerdo neree nereo neron nerre nerur neuen neuer neueu neune neuou neur- neure neuro nnebe nnooo no-do no-no nobbe nobob noboe nobre nobuo nodeb noded noder nodof nodre noend noerr nofee nofor nofou nofun non-u nonde nondo nonne nonno noone noonu noord norbu norde nordo noren norne noron norro norun noune nroff nu-nu nuder nudur nueno nunon nunun nuodb nuoro nure- nurun o-bon o-fer o-r-b obodo oboro oboue obreb obren obrne obudu odder oddur odebo odeen odeon odeur odone odore odour odudu odure oduro oefun oeno- oenoe offed offen offer offof offon offre offun ofnod ofone ofono oforn ofour onder onebe onend onene oneno oneof oneon oneor onere onero onne- onnen onoff onond onone onoon onore onorn onour onred oo-er oonde ooooo oouen orbed order ordon ordre ordro oredo oreed oreo- orere orero orfeo orfeu orfoe orfor orned ornee ornon orobe orobo orodo oroer orono orube orune oruro ouder oudon ouedo ouene ounde ouoro ourde oure- ouren ourne ourno rebbe reber rebon rebud rebun redbd redde reden reder redon redor redub redur reede reefe reene reere refdb refed refen refer reffe reffo refne rende rendu renee rener renfe renne renno reno- renou reone reord rerde rere- reree rerob rerun reuen reuer reune ro-ro robbe robbo robed roben rober