lubbe luber lubla luble lubov lubra lubur luebo lueve luffa lufre lulab lulal lulav lulla lulle lulov lulua lulul luoba lurer lurue lurve luvar luver lvovo o-fer o-r-b oarer oaror obaba obala obara obava obele oblea obole obolo obora oboro oboue obrab obreb obrov obrva oella oelve oerel oerle ofafa ofale ofall ofalu ofeve offal offer offof offre ofora ofour olafv olala olaru olavo olavv oleo- olere ollae ollav olleo oller ollur olour olovo olver oo-er ooola ooooo oovoo oraal oraba oraea oralb orale orara orare orava orbal orbea orble oreal orear orell oreo- orera orere orero orfar orfeo orfeu orfoe orfor orful orlea orlov orobe orobo oroer orolu oroua orube oruro orval orvar ouara ouera oulfa oullo ouoro oural ourba oure- ourea ourol ouver ouvre ovala ovale ovar- ovaro over- overa overo ovlar ovolo ovral ovula ovule ra-ra raaba raabe raaff raaor rabab rabal rabba rabbe rabel rable rabor rabou rabul raeff raela rafal rafar rafer raffa raffe raffl rafle rafov rafvr ralla ralle rallo raouf raoul rarae raraf rareb raree rarer ravar ravel raveo raver ravle reafe reale realo rear- reaue reave rebab rebar rebbe rebel reber rebol rebra reefa reefe reere reeve refal refar refel refer reffe reffo relau relee rella rello relov relue relva reola rere- reree rerob reuar reuel reuer reule reval revar revel rever revle revol revue rfala ro-ro roabe roale roall roaue roave robab robar robbe robbo rober roble robo- robor robur roela roell roera roero rofel roffa roffe rofor rolao roleo rolfe rolfo rolla rolle rollo rolua rooba rooer roofe roole roore rooue roove roral rorbu rorer rorra rouba rouer roufe roule roull roura roure rouva roval rover ruala rubab rubba rubee rubel ruber ruble rubof rubor rubra ruele ruell ruere ruffe ruffo rufo- rufol ruler rullo rural ruule uaroo ubava ubble uber- ubobo uelfe ufere ufofu uforb ulala ulalu ulbra ullal ullar ullfa ulloa ullur ulula ululu uluru ulver uolba uouee uraba uralo urare urbar urea- ureae ureal urelu ureo- urera urlar urola uroob urour urrao urrea urubu urval uuuuu uvala uveal uvele uvrou uvula uvule v-bob v-bor vaala vaale vaalu vaara vaavu vabre vaela valal valao valbe valbo valea valeo valer valff valla valle vallo valor valou valov value valur valva valve valvo vaour varab varbo varea varel varla varlo varol varor varra varro varul varva varve vauer vaura vavar vaver vavla vavle vavra veale veare veber vebre veela veele veell veera veere veeve velar velev vella velle vello velua velur velva veole veoll verae veral verba verbo verea vereb verel verla verlo verol verra verre verul verve veuve veveo vever vleau vlora vobla voere voeva voful volae volar volau volee voler volfe volla volle volof volue volva volve volvo voobu voore vooru vorab vorau vorbe vorel vorfe vorra vorre voula voulf voulu voure vrbov vreel vrelo vuele vuelo vuere vulao vulv- vulva vulve vural vuver