bruer brues bruet bruhs bruse brush bruss brust brute bsure btr-t btstu bubbe buber buhse burbs bureh bures buret burrs burru burse burst burte burts burtt burus burut buser buses bushe busse bussu buste busts busur busut busuu buter butes buthe butte butts butut ebber ebbet ebers ebert ebure eeeee ehret erbbe erber erebs erere eresh erest erets erhus erres errtu erses erste ersts erte erter ertes erthe erubs eruts esbus esere esher eshes eshre esser esses essse essue estee ester estes estet esths estre estur estus esure etest etete ether etree etres etter ettes eturu etush eurre eurus euser h-e-b he-he hebbe hebe- heber heebs heere heers heese heest heete hehes hehte herbs heres herre herrs herse hersh herte herth herts hertu herur herut heshe hesse hests hesus heter hetes hethe heths hette hetur heuer heure heurt heuss heute hheth hhhhh hrere hters htest hthrt htree hubbe hubbs huber hubur huere huers huest huete huhuh huhus hurbe hureh hurre hurst hurts hurtt hurtu huser hushe husht hutte huttu hutus huuru rebbe reber rebet rebts rebus rebut reere reerh reese reest reeth reher rehet rehue rere- reree reres reret resee reses reset resht resse reste restr rests resue resus retee reter retes rethe retsu rette retts reuer reuet reuse reuss reute reuth rhees rhett rsust rubee ruber rubes rubus ruere ruers ruete rueth ruhrs ruhub ruses rushh russe russh ruste rusts rustu ruteh ruter ruthe ruths ruthu rutte ruuth ruutu s-bus sebbe sebes sebet seebe seehe seere seers seese seest seesu seete seeth serbs sereh serer seres seret serre serse serss sert- serte serts serue serut seser seses seshu sesse seste sestu sesue setee seteh seter sethe seths sethu setse sette setts settu setus setut seuer seure seuss seute sheer sheet shehe shehu shere sherr shers shert shesh shete sheth shets shett sheue shhhh shree shrub shubb shure shurt shuru shush shust shute shuts shutt shutu sssrb ssssh sssss steer stees steet stere sterr sters stert stesu stete steth stets steur sthrt strbe streb stree stret streu strrs strub strue strut stube stubs stuer stuhr sturb sture sturt stuse stush stuss stute stuth stuue subbu suber subss subst suere suers suess suest suete sueth suets sueur suhre suhur sureh surer sures surre surte surtr suruh surur surus suser suses susse susus sutee suteh suter sutes suthe sutte sutth suttu t-hub tbtbt tbutt teber tebet teebs teehs teers teese teest teeth teets tehee teres teret tereu terre terrs terse tert- teshe teshu tesse teste tests teter tetes tethe teths tetr- tetsh tetsu tette teuhe teuts thebe theeb theer thees theeu ther- there thers these thesh thete theth theue theus thre- three thret threu thrub thrue thrus thsts thubs thuet thure thurs thurt thuru thute treer trees treet trere tres- trese tresh tress trest trete trets trett treus treut trubs trubu truer trues truse trush truss trust trute truth truus tsebe tsere tsets tsuru tsuur ttest ttttt ttusb tubbs tuber tubes tuhte turbe turbt tureh turet turre turse turss turst tursu turtu turut tushe tutee tutte tutus tuuru uber- ubers uh-ee uh-uh uhhuh uhuhs uhuru urbes urshu ursus urter urthe urubu urutu usees users usest useth usher ushes ushus usses usshe uster usthe ustur usure usutu uter- uther uthes utter uttur utube uturu uuuuu

b-tree bbbbbb bbsers beebee beebes beerse beerst beeste beeter behest behete behter berbee berber berbes bereet berere berest berets berhet berrer berres berret bersee berset bertes berthe berths bertre bertus berube berust besbes besbre besert besets besher beshet beshut besser besses besset besshe bessus bester besure betere betete betrue bettee better bettes betutu beurre beuste brebes breere breese breest breeth breres bresse breste brests brethe brette bretts breuer breust brubru bruree brusht brusse bruste brutes brutus bs-tbs bthree bubber bubbes bububu bueres buetts buhrer burbet burbur burets burree burrer burret burser burses burseu bursts bursut burutu busbee busher bushes bushet bushsr busser busses busset bussh- busshe bustee buster butere buthus butter buttes butthe bututs ebbers ebbert ebbest ebbeth ebbets eberts eburru ebusus eebree erbree erebus erestu eresus eretes errest erreth errett ershes erster ersure eseebu eshete essebt essert essess esssse essure estees esters esther estree estres estrus estter esttes esture ethere ethers ethete ettutu eusebe eutere he-she hebbur hebesu hebete hebsur heebee heehee heerse heeter hehehe hehheh herber herbes herbet herbst herher hersee herses herter herthe herust hesees hesher hesser hesses hesshe hester hestre hestur heter- hether hetter heures heurte heuser heusse heutte hrubes htests htruth hubber hubbub hubert hubrus hububb hueber hueste huetre huh-uh hurrer hursts hurter hurth husher hushes hushut huster huthur huthut hutsut hutter r-tree re-use rebbes rebets rebush rebute rebuts reeser reeses reests rehber rehete reheur rerees resees resets reshes reshet reshut resshe rester restes restte resues reteer retees reteet retere retest rether retree retret retter rettur retube returu retuse reuere reuser reuses reuter reuthe reutte rhesus rhetts rhetus rhuses rreuse rubbee rubber rubeus rubutu rurutu rusetu rushee rusher rushes rushet russer russes russet russus rustre ruther ruttee rutter rutube sebesu sebete sebree sebrus sebseb see-er seeher seesee seethe seethu serere serers serest sereus serre- serres serret seruse seshes sesser sesses sessue sester sestet sestre sestus sesube setees seters settee setter setthe settsu settur seurre seurte she-he sheere sheers sheesh sheete sheeth sheets sheher shehes sheree sherte sherth sherut sheter shethe sheths shette shrubs shshsh shuree shureh shursh shusht shusse shutes shutur steber stebus steere steers stere- sterer steres sterre sterte steth- steure sthree street stress strete strube struer struse strust struth struts strutt stubbe stubbs stuber stubes sturre sturts stuthe stutte suberb subers subeth subset suburb suebee suerte sueter suetes suethe suhut surbet suresh surest surete sursee surses surtur susses suster sustre susure susurr suther suttee sutter sutthe suture t-test t-tree t-tube tbtest te-hee tebeth teebee teebus teehee teehes teerth teerts teesht teests teetee teeter teethe tehees terese teresh terete terets tereus terrer terres terret terser terset tersus terter tertre teshub tesser tesses testee tester testes tetete tethee tether tetteh tetter thebes thebus thehub thehue theres therse therst therub thesee theses theset thetee