wbiw wbrb wbrh wbri wbrr wbrt wbru wbrw wbte wbth wbti wbtr wbtt wbtu wbtw wbui wbut wbuw wbwb wbwi wbwt webb webe webt weeb weei weer weet weeu wehh wehr weht weib weie weih weii weir weit weiu wer- werb were werh weri werr wert werw wetb wete weth wetr wett wetu wewe whbb whbe whbi whbr whbt whbu wheb whee whei wher whet whew whhb whhh whhi whhr whht whhw whie whii whir whit whr- whrb whre whrh whru whrw whtb whth whtt whtu whub whur whut whwb whwh wibb wibh wibi wibr wibt wibw wier wihb wihe wiht wiii wiit wiiu wirb wire wiri wirr wirt wiru wite with witi witr witt witu wiue wiuw wiwi wiwu wrbb wrbe wrbh wrbi wrbt wrbu wrbw wreb wree wreh wrei wrer wret wrew wrhi wrht wrhu wrie wrih writ wriu wrrb wrre wrrh wrrw wrtb wrte wrth wrti wrtr wrtu wrtw wrub wrwb wrwh wrwr wtbb wtbh wtbi wtbr wtbu wthb wthe wthi wthr wtht wthu wtib wtie wtiu wtrb wtre wtrh wtri wtrt wtru wtrw wttb wtte wtth wtti wttr wttt wttu wttw wtue wtwb wtwr wtwt wtww wubb wubi wubr wubt wubu wuht wuhu wur- wurb wurt wutb wute wuti wutr wutu wuub wuuu wuwe wwbb wwbr wwbt wwbu wweb wwei wwer wwet wwhb wwhi wwhr wwht wwib wwii wwrb wwre wwrr wwru wwrw wwth wwti wwtr wwtw wwuh wwwe wwwh wwwi wwwr wwww

-tree bbbee be-er beber bebti beebe beeri beete beeth beeut beher behet behew behie behir behue beibi beier beihe beihu beire beite beith berbe bereh berei beret berhe berie berit beriu berre berri berru berte berth berti berwe betee beter bethe betie betre bett- bette betti beuer beure beute beuth bewer bewet bewit bewte bheer bheri bibbe biber bibie bibri biebe biere bieri biert bieti biher birie birth birur biter bitit bitru bitte bitti biure biwer biwit brebu breer breet breit brere breth brett breu- brewe 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 burwe buter buthe butit butte butut bwiti ebber ebbet ebbie ebert ebibe ebure eeeee eerie eetti ehire ehret eirie eiter eithe eitri erbbe erber erere erewe erier erite erith eritu errew errtu erte erter erthe etete ether etite etree etter ettie eturu etwee eubie eurre ewert h-e-b h-iib hbrew 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 hewer hewie 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 irewe irite irrit itbit itete itewe ithee ither itire itter itthe ittre ittti itu-r itu-t ituri ituru itutu itweb iurie iwere iwrit rebbe reber rebet rebit rebut reere reerh reeth reeti reewe reher rehet rehew rehit rehri rehti rehue reith rere- reree reret rerir retee reter retew rethe retie rette reuer reuet reuir reute reuth reuti reuwe rewer rewet rewth 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 ruwer ruwet t-hub tbeti tbtbt tbutt teber tebet tebi- teeth tehee tehri teret tereu terre terri tert- teter tethe tetr- tetri tette teuhe tewer tewet tewhe tewit thebe theeb theei theer theeu theie their theit ther- there theri thete theth theue thewb thibi thier thieu thire thiri thiru thite thre- three thret threu threw 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 trewe tribe tribu trieb triei trier triet trieu trit- trite tritt triwe trubu truer truit trute truth truwe ttttt tuber tubi- tubri tueie tueit tuhte tuire tuite turbe turbi turbt tureh turei turet turew turie turit turre turri turtu turut tutee tutie tutte tutti tuubi tuuei tuuri tuuru tweer tweet tweie twere tweth twibe twier twire twite u-bit uber- ubirr uh-ee uh-uh uhhuh uhtri uhuru uitti ureit urewe uribe urite urith urter urthe urubu uruit ururi uruti urutu uter- uteri uther utier utter uttur utube uturu utwit uuuuu uwire webbe weber webwe weere weert weete wehee wehre wehte weier weihe weiht weire weite weith werbe werbi were- werei werew werie werre werte werth wertu werur weter wethe wette weurt wheer wheit where whert whete whett whiht whirr white whith whitt whurr whurt whute whwte wi-wi wiebe wiehe wihee wirer wirie wirth wirwe witer with- withe withi witie witte witti wiure wrete wreth wrett wrier wriht write writh wrutt wu-hu wuwei ww-ii wwiii wwwww

b-tree bbbbbb bebite beebee beeter behete behite behter beiber beirut berbee berber bereet berere berhet berith berrer berret berrie berthe bertie bertre berube beruri betere betete betire betrue bettee better bettie betutu betuwe betwih betwit beurre bewire bewith bewter bibber bibiri bibiru bieber bierut biheet birewe biribi birthe birute biteit bitier bitter bittie bittur bitwih biuret biwere biwite biwiti breere breeth breite brethe brette breuer brewer brewet brewit bribe- bribee briber bribir bribri brubru bruree brutii brutti bthree bubber bububu buhrer burbet burbur bureit burier buriti burree burrer burret burrie bururi burutu burwhe butere butter butthe buttie buttir bweiti ebbert ebbeth ebr-ii ebrie eburru eebree eerier eibert either erbree erebti erreth errett ethere ethete ethier ethwht ettutu euerie eurite eutere ewerer hebbur hebete hebrew heebee heebie heehee heeter hehehe hehheh heibri heirie herber herbet herbie herbri hereti herher herier herire herrie herter herthe hertie herwer heter- hether hetire hetter heurte heutte heweth hewett hewitt hibhib hierer hirter