tssr tsst tsts tsui tsys ttbb ttss tttt ttyd ttys tubb tubr tubs tubu tudi tudu tuis tuit tuiu turb turd turi turr turs turt turu tury tusd tusi tuss tust tuti tuts tutt tutu tuty tuys tybi tydd tydi tydy tyir tyr- tyrr tyss tyst tytd tyti tytt tyty tyus ubbi ubid ubii ubir ubis ubit ubud uddi udds udid udir udsd udts uirr uisd uist uits urbi urbs urds urdu urdy urib uris uriu urri urry ursi urss ursu ursy urts urur urus urut usbr usbs usds usdt usis ussb ussr usss usst ussu ussy ustb usti usts usui usus utby utid utis utri utti uttu uuri uusi uuuu uyir uyts ybbs ybry ydyt yidi yids yidu yirb yird yirr yiss yist yiti yiud ysby ysii yssu ysyb yubu yudu yuit yurd yuri yurt yury yust yutu yuty yuyu yyyy

-itis bbuss bdubs bibbs bibby bibis bibri bibus biddu biddy bidri bidry bidur birds birdu birdy birrs birst birsy birts birur biryu bisby bissy bitis bitit bitru bitry bitsy bitti bitts bitty bridi brids brisb brisi briss brist brits britt brrrr brud- bruds bruis bruit bruiu bruri bruss brust brusy bruty bruyd bruys bryd- bryid brys- bryt- bssid btr-d btr-t btstu bubby bubry bubsy budby budds buddu buddy budry budur buird buist buisy burbs burdi burds burri burrs burru burry burst burts burtt burud burus burut buryt busby busir bussu bussy busti busts busty busur busut busuu butid butis butit butts butty butut butyr buyid buyit buysy by-by bybib bybus byrds byrst byssi bytr- d-bus dbtss ddddd dibri diddu diddy didit didst didus dirts dirty disir diss- dist- disti distr disty disur ditib ditsy dittd ditti ditty dribs driby dridu driry driss drisy drubs druid druri drury drust drusy dryry drytt dubbi dubbs dubby dubi dubti dubus duddy duist duits duity durdy duris durry durst durtu durty dussi dusti dusts dusty dutsi dutty dutys dyrdy dyrus dyyss i-bid ibbur ibdis ibids ibity iddyr idist idris idrus iiiii iiris iisir iisys iitti irbid irbis irbit irid- irids iris- iriss irisu irrit irssi is-is isbut isdry isisi isiti isits isitt isrib issid issru issus issuu istry istud istus isuus isyss itbit itdid itisi itsit itsus ittti itu-d itu-r itu-t ituri ituru itutu iyiyi rbity ribbi ribby ribsy riisu risby risti risus risut ritsu ritts ritus rsust rubbi rubby rubid rubis rubus rubys rudby rudds ruddy rudry rudus rudyr rudys ruiru russi russy rusts rustu rusty rutty ruutu rybi rytis ryuir ryyty s-bus s-iii sibir sibiu sibsu sibur sibut siddi sidis sidri sidus siirt siris siriu sirsi sirsy sirud sirur sisid sisis sissi sissu sissy sists sitby sitit sitsi sitti situs siudi siuri siuru siusi siutu siuyu sruby sruti ssdrs sssrb sssss stib- stibb stidy stiir stirs stirt stitt strib strid strit strrs strub strui strut struy stryd stryi stu-i stubs studd studs study stuid stuir sturb sturt stuss stutd stydd stydy subbu subby subis subss subst subud sudds suddy sudis sudsy sudur suibu suids suist suits suity surds surdu surir suris surry sursy surti surtr surty surud surui surur surus sussy susus sutri suttu sutty suudu sydur sydyr syrts syrus systs syuri tbird tbtbt tbutt ti-ti tibbi tibbs tibbu tibur tiddy tidst tidus tiris tirit tirrs tirru tirur tisis tisri tiss- tissi tissu tissy tisur titii titis titti titty titus tri-d tribs tribu tris- triss trist trit- trits tritt trubs trubu truby trudi trudy truis truit truss trust truus truys truyt tryit tryst tryus tryys tsdsi tsuru tsuur tsuyu tsyrt ttttt ttusb tubbs tubby tubi- tubri tudur tuits turbi turbt turds turdy turid turit turri tursi turss turst tursu turtu turut tussi tussy tutsi tutti tutty tutus tuubi tuudi tuuri tuuru tuyis tuyss tyist tyrus tytus u-bit u-dub ubirr ubisi ubity ubris uibis uitti urbis urist urris ursid ursus urubu uruit ururi urusi uruti urutu uryu uryuu usbby ustur usury ususi usutu utrdb uttur uturu uusis uuuuu y-str ydbdr yibir yrdsb yu-ri yu-ti yudit yuris yurts yurty

bbbbbb bibiri bibiru bibsys bibury bidbid birdis biribi birrus bisuyu bittur bribir bribri brissy britts brubru bruits brusit brutii brutti brutus bryids bs-tbs bububu buddys budis budrus budrys budyty buissy burbur burdis burdit burdur buriti burity burris bursid bursts bursty bursut bururi burutu buryit busbud busyty buttir bututs butyr- buyids buysit by-bid byrrus byssus bystry ddr-ii diii-d dirity dirrty dirtyd disbud disdub disti- disury diuris dristi druids druitt drusus drybus dryrub dstuds dubdub dubius dubris durbuy durity durius durrus durusu dystus dysury i-suit ibitsu idbury ididit idrisi idriss irbidi iris-t irisys iritis iritty irridu isidid isists issids istisu isurus ittiri iturbi ribbis ribbit ribisi risuty rititi ritius rubutu rudist rudity rudrur rurutu russud russus ryssby sbirri sibiti sibrit sibuti sibutu siddur siduri siiiii siriri sirius sirris sirsir sirtir sirtis sirtsi sisisi sistri sitsby sittid siyuri siyyid stibi- stiddy stirdy stirit stitty strids strust strusy struts strutt stu-ii stubbs stubby studds studdy sturdy sturry sturts sturty stussy styddy subdit subisu suburb suburi suists surtur suryty sustyr susurr sybris syburi syddir syrtis sytrus tbirds tdrs-b tibbit tibiri tidbit tiddis tirbid tirrit titbit titibu titiri titius tituss tityus tribbs tribit tribus tribut trists tristy tritsu truitt trusts trusty tryist trysts trysty trytry tsuris tsurui tubist tubrid tudisi tuiuti turbid turbit turdid turdus turis turist turrid turris tursib turssu turtur tururu turyid turytt tussis tussur tuttis tuttut ubussu udburu uritis ursids usiris ussuri usturi utrubi

bbbbbbb bi-tri- birdsit birstit birudur bissibi bissiri bisutti brusury brutist bruttii brutusi burditt buritis burruss bursids busiris bustuus busuuti byturid di-tri- disbuds disbury dissidy dissury distruy disturb diytubs dry-rub drysuit duburys durissy isdb-tb isidids isidudu ittybit iturbis ribbits riitiir risbury rubbidy rubbity rudists sibbits sidbury siddurs sisyrid sittids sssssss stity strubby strutty sttitus stu-iii subbudu subsidy subsist suburbs sudbury suditi suiriri surdity sust-it sutturu tibbits tibbitt tid-bit tidbits tisbury tit-bit titbits tittyry tityrus tribrid tristis trittys triurid triuris trstbrd trustid tsutsui tubists tubridy turbits turdids turrids tut-tut tutbury tuttuts tuyuti ubiitsy uriburu yibyiru yurtrus yuruti yuyutsu

bbbbbbbb birdsits bitbybit bituitus biurists brusturi btdtbtts budburst bursitis buruburu busuutis didsbury dirtbird distruss distrust disturbs