-tree bbbee be-er beber bebti beebe beeri beete beeth beeut beher behet behie behir behue beibi beier beihe beihu beire beite beith berbe bereh berei beret berhe berie berit beriu berre berri berru berte berth berti betee beter bethe betie betre bett- bette betti beuer beure beute beuth bheer bheri bibbe biber bibie bibri biebe biere bieri biert bieti biher birie birth birur biter bitit bitru bitte bitti biure brebu breer breet breit brere breth brett breu- bribe brier brite brith britt brrrr bruer bruet bruit bruiu bruri brute btr-t bubbe buber buire buith bureh buret burie burri burru burte burtt burut buter buthe butit butte butut ebber ebbet ebbie ebert ebibe ebure eeeee eerie eetti ehire ehret eirie eiter eithe eitri erbbe erber erere erier erite erith eritu errtu erte erter erthe etete ether etite etree etter ettie eturu eubie eurre h-e-b h-iib he-he hebbe hebe- hebei heber hebri heeii heere heete hehte heihe heire heith heiti herei herie herit herre herte herth herti hertu herur herut heter hethe hette hetur heuer heure heurt heute hheth hhhhh hi-hi hibhi hibit hibri hibur hier- hieut hiree hirer hirth hirur hithe hitit hitte hrere hthrt htree hubbe hubei huber hubie hubur huere huete huhuh huihe huire hurbe hureh hurre hurri hurtt hurtu hutir hutit hutte huttu huuru i-bet ibbur ibert ibeti iebet ieiri ierei iethe iette iherb ihere ihite ihurt iiiee iiiii iitti irbit irete irite irrit itbit itete ithee ither itire itter itthe ittre ittti itu-r itu-t ituri ituru itutu iurie rebbe reber rebet rebit rebut reere reerh reeth reeti reher rehet rehit rehri rehti rehue reith rere- reree reret rerir retee reter rethe retie rette reuer reuet reuir reute reuth reuti rhett ribbi riber ribet ribie rieth rieti rihte ririe rithe rithi riuer rubbi rubee ruber rubie ruere ruete rueth ruhub ruiru ruteh ruter ruthe ruthi ruthu rutte ruuth ruutu t-hub tbeti tbtbt tbutt teber tebet tebi- teeth tehee tehri teret tereu terre terri tert- teter tethe tetr- tetri tette teuhe thebe theeb theei theer theeu theie their theit ther- there theri thete theth theue thibi thier thieu thire thiri thiru thite thre- three thret threu thrie thrub thrue thuet thuir thuit thure thurt thuru thute ti-he ti-hi ti-ti tibbi tibbu tiber tibet tibur tieit tiere tieri tieth tieut tiree tireh tirer tiret tirit tirru tirth tirur titer tithe tithi titii titre titte titti treer treet treib treie treit trere treri trete trett treut tribe tribu trieb triei trier triet trieu trit- trite tritt trubu truer truit trute truth ttttt tuber tubi- tubri tueie tueit tuhte tuire tuite turbe turbi turbt tureh turei turet turie turit turre turri turtu turut tutee tutie tutte tutti tuubi tuuei tuuri tuuru u-bit uber- ubirr uh-ee uh-uh uhhuh uhtri uhuru uitti ureit uribe urite urith urter urthe urubu uruit ururi uruti urutu uter- uteri uther utier utter uttur utube uturu uuuuu