lrrr lube ludd lude ludo lued luer luhe luhu lule lull lulu luoh lurd lure o-eo obbo obed obel ober oble oblu oboe obol obor obre obrh obro obuh odbo oddd oded odel odeo oder odle odoh odoo odor odou odrl odur oedo oele oere ohbe ohed ohee ohel oher ohho ohob ohoh ohre olbo oldb olde oldh ole- oled oleh oleo oler olle ollo olor olur oobe ooer ooho oold oolo oooh oooo oord oore orbb orbe orbo orbu orde ordo ordu ore- oreb ored oreh orel oreo orer orhe orle orlo orlu oro- oroe oror orro orub oude oudh oued ouer ould oule oulu our- oure ouro ouu- rbbb rbbr rble rboh rder rebb rebe rebo rebu redd rede redh redl redo redr redu reeb reed reel rehb rehe relb reld rele rell relo reod reol reou rerd rere rero reru reue reul reuu rheb rhee rheo rhob rhod rhoh rhue rlee rleu rob- robb robe robo robu rodd rode rodo roed roel roer rohe rohl rohr rohu rold role roll rolo roob rood rool roor rore roro roru roub roud roue rouh roul rred rrle rrrr rubb rube rubu rudd rude rudl rudo rued ruel ruer ruhe ruhh ruhl ruhr rule rull rulo rurd rure ruro ruru ruud ubbe ubbo uber uble ublo ubod ubud udel uder udoh udoo uele uell uh-d uhde uher uhle uhoh uhuh ulde uleb ulee uleo ulle ullo ullr ulo- ulul uor- uore urbe urde urdu ure- ured ureh urho urle uro- urol uroo urre urrh urur uulu uuuu

b-e-d bbbee bd-re bdoor be-er be-ro bebdo bebed bebel beber beblo bebod bedde bedee bedel beder bedle bedub bedue beebe beede beeld beele beerd beher behld behle behue belbo belde beled belee bellb belle bello belue belur beode beord beour berbe berde berdu bered bereh berel berhe berle berlo berob beroe berol beror berre berru beuer beule beure bheel bheer bhele bhole bholu bhood bhool bhore bhour bhrrd bledd blede bleed bleer blehr blere bleue blood bloor blorb blore bloue blude blued bluer blurb blure blurr bo-bo bo-ho boble bobr bobre bodd- boded bodel boder bodhe bodle bodoe bodor boedo boeol boero boeur bohle bohol bohor bolbe boldo boldu boled bolel boleo boler bolho boll- bolle bollo bollu boode boodh booed booer boold boole boord boore booru borbo borde bordo bored boree borel borer borle boro- borod boroo borou borre borro borul boudh boudu boued bouee bouel bouer boul- bould boule boulo bourd boure brebu bredd brede breed breel breer brell brelo breo- brerd brere breu- brloh brobo brodd brode brodo broer brohl brole broll brolo brood brool broud broue brrrr brud- brude brued bruer bruhl brule brull bubbe buber buble budde buddh buddu budel budur buell buhle bulb- bulde bull- bulle bulou bulul buoho buord burde bureh burel burle burol buroo burro burru burud d-rod ddddd ddebo debed debel deber deble debro dedde dedee deder dedlu dedur deede deele deere deled delee deleo deleu delle dello deloo delor deool deore deoro derbe derde dered derlo dero- derob derre derro derub derue deuel deule deure dhedh dhobb dhole dholl dhool dhrol dhubb dhuhr dhule do-do do-ol dobee dobel dober doble dobre dobro dodol dodoo dodro doele doerr dohol dohul doled dolee doleh doler dolle dollo dollu dolor doodo doole doore dored doree doreh dorre dorud doude douel douer doull doure douro drbob drdre dredd drede dreed dreel drehe drelb drell drere dreul drobe drobo drode drole droll drood drool droue drouh droul drude dub-l dubbo dubee duble dubul duddo duded duder dudle dudou duele duell duelo duere duerr duhbe duleh duler dulle dullu duloe durbe dured duree durer durre duruh e-dee ebbed ebber ebble ebell ebelo eberl eblul eboue ebull ebure edder eddoe eddre edell edeo- edere edler edolo edoor edred edule eeeee eelde eeled eeler eerde elded eldee elder eldol elele eleo- ellel eller elloe ellul eloee elole eloor elore eloro elrob elrod elubo elude elulu eluru eorre erbbe erber erdor erdre erede erere erode erodr eroor erore erred errol error eubro euell euhel euler eurel euro- eurre h-e-b he-he he-ro hebbe hebdo hebe- hebel heber heble hedde heded hedel heder hedur heede heeld heele heerd heere helbo helde heler helle hello helo- helou helre helue heold heole heore herel herle herod heroe herre herro herur heued heuer heule heure hhhhh hhole hhour hlddr ho-ho ho-oh hoble hoboe hobol hobor hobro hobub hodde hoddu hodel hoder hodhr hodod hodur hoedd hoele hohoe hohol holbr holde holed holer holle hollo holo- holor holou holub holul hooed hooer hoold hoole hoord hoore horde horeb horel horhe horle horod horol horre horro horru houde hould houle hourd houre hrere hubbe hubel huber hubur hudde hudeh huder hudud hudul hudur hueld huere huhuh hulde huleh huler hulle hullo huolu hurbe hureh hurel hurll hurre huuru lebed lebel leber ledee leder ledol ledor ledro ledru ledur leede leell leere lehel leheo lehre leleu lelle lerdo lered lerer leude leuro lledo lobbe lobbo lobed lober loble lobo- lobor lodde loddo loded loder lodro lohho lohur loled loler lollo lolol loobu loode looed looer loord loore lorde lored lorel loreo lorer lorre loude louer loule lourd loure louro lubbe lubed luber luble lubur ludde luddu luder luebo luleh lulle lulul luohe lurde lured lurer lurue o-r-b obele obhor obodo obole obolo oboro oboue obreb obudu odder oddhe oddur odebo odell odelo odeur odolo odore odoul odour odudu odure oduro oelde oerel oerle oh-oh oheed ohelo ohler ohour ohrob older oleo- olere olleo oller ollur olord olour oo-er oodle oohed ooher ooooh ooooo orbed orble order ordre ordro oredo oreed orell oreo- orere orero orhel orobe orobo orodo oroer orold orolu orube oruro ouder ouedo ouled oullo ouoro ourde oure- ourol rdllr rebbe rebel reber rebol rebud redbd redde redel reder redhu redlo redor redub redur reede reere reerh rehed reher rehoe rehue reled relee rello relue reord rerde rere- reree rerob reuel reuer reule rhede rheo- rhod- rhode rhodo rhoeo ro-ro robbe robbo robed rober roble robo- robor robur