mohri mohur moile moire molem moler molle mollo mollu moloi molor mombi mombo mombu momel momie momil momir momlu momme momoe momoi mooer mooil moole mooli mooll moolu moooi moore moori mooro morbi morbo moree moreh morei morel morem morer morib moril morio mormo moroi moror morou morre morro morue morum mouie moule moulu moure mouri mreru mrieu mrlee mrmom mrorr muble muhem muile muill muire muiri muleh muler mulhe mulle mulli mullo mului mulur mumbe mumbi mumbo mumle mumlu mumme mummu mureu murie murle murli murlo murmi muroi murol murom muror murre murrh murri murro murru murum o-hum o-r-b obeie obele obeli obhor obimo oblio obole oboli obolo oboro oboue obreb obrom oehme oeiro oelib oerel oerle oerme oerum oh-oh oheir ohelo ohiou ohler ohmer ohmmm ohome ohour ohrio ohrob ohrum oiler oille oilme oimee olei- oleo- olere oleum olier oliue ollei olleo oller ollie ollio ollur olme olmue olomu olour olumu ombe- omber ombre omele omell omemo omero omili ommel omore omoro omule omulu oo-er ooher ooioo oolie ooooh ooooo oorie orble orbom orebi orell oreo- oreoi orere orero orhei orhel orhem orhim oribe oribi oriel orill oriol orium orlem ormer ormur orobe orobo oroer orolu orome oromo orrum orube oruro oueme ouihi ouir- oullo oumer ouoro oure- ourie ourol rebbe rebel reber rebol reeme reemo reere reerh rehem reher rehli rehoe rehri rehue reile reill reime relee relie relli rello relmo relue remee remel remer remi- remor remou remue reoil reoli reome rere- reree rerir rerob rerum reuel reuer reuil reuir reule reuli reume rheem rheim rheme rheo- rheum rhime rhoeo rhomb rhome rhumb rhume ribbi ribel riber ribie ribo- riehl rieul riler rille rillo rimbo rimel rimer rimmi rimou rimul rimur rioli riolo ririe riuel riuer ro-ro robbe robbi robbo rober robie roble robo- robor robur roell roero rohel rohle rohob rohri rohru roile roleo rolle rollo rolmo rombe romel romeo romer romie romme rooer roohi roole roome roomu roore rooue rorbu rorem rorer rouer rouhe roule roull roume roumi roumm roure rubbi rubee rubel ruber rubie rubim rubio ruble rubor ruehl ruele ruell ruere ruhle ruhub ruili ruiru ruler rulli rullo rumbe rumbo rumeh rumer rummi rummo rummu rumor ruomu ruule ubble uber- ubirr ubobo ubume uh-ee uh-oh uh-uh uhhoh uhhuh uhler uhuru uiro ulemo ullur ulmer ulrum ululu uluru umbe- umbel umber umbil umble umblu umbre umbri umbro umeer umelo umeme umhum umiri umore umour uouee urelu ureme ureo- uribe uriel uromi uroob urour urubu uruli urumi ururi uuuuu