bbbee be-er be-ro bebel beber beblo beebe beele beez belbo belee belem bellb belle bello belue belum belur bembe bembo bemer bemol beour berbe berel berle berlo berme bermo berob beroe berol berom beror berre berru berum berze berzo beuer beule beure bezel bezer bezle bleer bleez blere bleue blome bloom bloor blorb blore bloue bluer bluez blume blurb blure blurr bo-bo boble bobr bobre boeme boeol boero boeur bolbe bolel boleo boler boll- bolle bollo bollu bolme boluz bombe bombo bomel bomer bomlo bomme booer boole boomb boore booru booze borbo boree borel borer borle bormo boro- borom boroo borou borre borro borul borum borzu bouee bouel bouer boul- boule boulo bouml boure bouze bozel bozer bozlu bozoo bozum brebu breel breem breer brell brelo breme bremm bremo breo- brere breu- breze brmmm brobo broer brole broll brolo brom- brome bromo brool broom broue broze brrrr bruer brule brull brume brumm bruzz bubbe buber buble buell bulb- bull- bulle bulou bulul bumbo bumbu bumme burel burle burol buroo buroz burro burru buzzr ebber ebble ebell ebelo eberl eblul eboue ebull ebure eeeee eeler elele eleme eleo- ellel eller elloe ellul elmer eloee elole elome eloor elore eloro elrob elubo elulu eluru embee embel ember emble embro embue emeer emele emell emere emerl emmer emore emule emure eomer eorre erbbe erber erem- eremo erere erome eroom eroor erore errol error eubro euell euler eum-u eumel eurel euro- eurre ezbob ezell ezmlm lbomb lebel leber leell leeme leere leez leeze leleu lelle lembo lemel lemer lemme lemmo lemur leome lerer lerez lerum leuro leuze lezbo lezzo lmore lmule lobbe lobbo lober loble lobo- lobor loler lollo lolme lolol lombe lombo lomer lomme loobu looer loomb loore looze lorel lorem loreo lorer lorom lorre lorum lorze louer loule loure louro louze lozel lubbe luber luble lubur lubz luebo lulle lulom lulul lumb- lumbe lumbo lumer lumle lumme lurer lurue luzer luzzu mbebe mbere mbole mbolo mboro mbube mbule mbulu mburu mebbe meble meebo meele meell meemu meere melbu melee melem mell- melle mello melo- meloe melor melub melur melzo membe memel memer memor meolo merel merer merez merle merlo mero- meroe merom meroo meror meroz merre merul merur meuer meule meure meuro meuze mezel mezez mezle mezre mezze mezzo mmmmm mmole mobee moble mobme mobor mobro moeer moeme moere moero moeze molem moler molle mollo mollu molor mombo mombu momel momlu momme momoe mooer moole mooll moolu moore mooro morbo moree morel morem morer morez mormo moror morou moroz morre morro morue morum morze moule moulu moure mozel mozer mozez mozzo mreru mrlee mrmom mrorr muble muler mulle mullo mulur mumbe mumbo mumle mumlu mumme mummu mureu murle murlo murol murom muror murre murro murru murum murz murzo muzle muzur mzbel mzuzu o-r-b obele obole obolo oboro oboue obreb obrez obrom obzor oerel oerle oerme oerum oleo- olere oleum olleo oller ollur olme olmez olmue olomu olour olumu ombe- omber ombre omele omell omemo omero ommel omore omoro omule omulu oo-er ooooo oozle orble orbom orell oreo- orere orero orlem ormer ormoz ormur orobe orobo oroer orolu orome oromo orrum orube oruro orzel oueme oullo oumer ouoro oure- ourol ouzel ozero ozlem ozoro ozrem ozumo ozzel rebbe rebel reber rebol reelz reeme reemo reere reeze relee rello relmo relue remee remel remer remor remou remue reome rere- reree rerez rerob rerum reuel reuer reule reume reuze rezel rezzo ro-ro robbe robbo rober roble robo- robor robur roell roero roleo rolle rollo rollz rolmo rombe romel romeo romer romme rooer roole roome roomu roore rooue rorbu rorem rorer rouer rouez roule roull roume roumm roure rouze rozel rubee rubel ruber ruble rubor ruele ruell ruere ruler rullo rumbe rumbo rumer rummo rummu rumor ruomu ruule ubble uber- ubobo ubrez ubume ulemo ullur ulmer ulrum ululu uluru umbe- umbel umber umble umblu umbre umbro umeer umelo umeme umezu umore umour uouee urelu ureme ureo- urmuz uroob urour urroz urubu uuuuu uzere uzzle zboze zbure zebre zebub zebul zeebo zeele zeero zelle zello zemel zemer zerbe zerbo zeror zerre zerum zlebe zobel zober zollo zombe zombo zomer zoome zorbo zorlu zorro zu-zu zuber zuelz zumbl zumbo zzoom zzzzz