bbbee bbgun be-er beber beebe beene beeve begee begge begue begun begur bene- benge bengu benne bennu benue benun benur berbe bereg beren berge berne berre berru berun beuer beure beuve bever bevue brebu breen breer breg- brege bregg brene breng brenn brere breu- breve brrrr bruen bruer bruge brugg brune brung brunn bruun bubbe buben buber bugen buger bugge bugre bugun bunge bungu bunne bunun buren burge burgu burn- burne burru burun buven ebber ebene eberg ebern ebner ebure eeeee eener eevee eever egene eggen egger eggng egner enbun engen enger enrge enugu enure enurn enver erbbe erben erber ereen erege erere ereve ergen ergun ernen erven eugen eurre even- evene evere everg everr eveve evren gberg gberu geben geber gebre gebur geere gegge genbu gener genge genre gerbe geren gerre gerve gever grebe green greer grege gregg grene greng grenn greve grgen grgur grrrr grubb grube grune grure gruve gubbe guben guber gubru guene guere guern gugen guner gunge gungu gunne gunnr guren gurge gurne gurre gurun gurur neber neere neeve negeb neger negev negre negru negun negur neree nerre nerur nerv- nerve neuen neuer neueu neune neur- neure neuve neven never neveu nevre nevue nevve ngege ngeue ngugu ngure nguru nnebe nu-nu nueve nunge nunun nure- nurun rebbe rebeg reber rebun reege reene reere reeve regen reger regev regge regne regur renee reneg rener renge rengg renne rere- reree rerun reuen reuer reune reven rever revue rubee ruben ruber ruegg ruere rueun rugen ruger rugge runer runge rungu runne ubeen uber- ugene ugrug unger ungur unnun unnur unrug unrun unurn urger urgun urubu uuuuu veber vebre veere veeve vegre venee vener venev venge venne venue venur vereb veren verge verne verre verve veuve vever vrben vuere vungu vuren vuver