-tree bbbee be-er beber beebe beene beete beeth beeut behen beher behet behue bene- benet benne bennu benue benun benur benut berbe bereh beren beret berhe berne bernt berre berru berte berth berun betee beten beter bethe betne betre bett- bette beuer beure beute beuth bheen bheer brebu breen breer breet brene brenn brent brere breth brett breu- brrrr bruen bruer bruet bruhn brune brunn brunt brute bruun btr-t bubbe buben buber buhen buhne buneh bunne bunte bunun bunut bureh buren buret burn- burne burnt burru burte burtt burun burut buten buter buthe butte butut e-ten ebber ebbet ebene ebern ebert ebneh ebner ebure eeeee eener eenet eeten ehnen ehren ehret enbun enent enete enhet ennet enrut enten enter enthe entre enure enurn erbbe erben erber ereen erere ernen ernet errtu erte erter erthe ertun etern etete ethen ether ethn- etnre etree etrun etten etter eturu eunet eurre h-e-b h-net hburn he-he hebbe hebe- heben heber heene heere heern heete hehte henen henne hennu hente heren herne herre herte herth hertu herur herut heter hethe hette hetur heuer heure heurt heute hheth hhhhh hrere hthrt htree hubbe huber hubur huere huete huhuh hunne hunte hunth hunut hurbe hureh hurre hurtt hurtu hutte huttu huuru neber nebet nebtu neere neetu neheb neher nehru neneh nente neree neret nerre nerte nerur neten nethe netne nette neuen neuer neueu neune neur- neure neuth nnebe ntete nu-nu nuhuh nunet nunun nure- nureh nurth nurun nuteh nuthe nutte rebbe reber rebet rebun rebut reene reere reerh reeth reher rehet rehue renee rener renet renne rente rere- reree reret rerun retee reter rethe retnr rette reuen reuer reuet reune reute reuth rheen rhene rhett rhnet rtenn rubee ruben ruber ruere ruete rueth rueun ruhen ruhnu ruhub runer runet runne runte ruteh ruten ruter ruthe ruthu rutte ruuth ruutu t-hub t-nut tbtbt tbutt teber tebet teeth tehee tenen tener tenet teneu tenne tennu tente tenth tenue tenur teret tereu terne terre tert- teten teter tethe tetr- tette teuhe thebe theeb theer theeu thene ther- there thern thete theth theue theun thre- three thret threu thrub thrue thuet thunb thune thure thurn thurt thuru thute tntnt treen treer treet trene trent trere trete trett treut trubu truer trute truth ttnet ttttt tuber tuene tuhte tune- tuner tunne turbe turbt tureh turen turet turn- turne turnt turnu turre turtu turut tutee tutte tutun tuuru ubeen uber- uh-ee uh-uh uhhuh uhuru unbet unete uneth unhue unnet unnun unnur unnut unruh unrun unten unter unurn urent urter urthe urubu urutu utenn uter- uther utter uttur utube uturn uturu uunet uuuuu