bbbbbb bibiri bibiru bidbid birdis biribi birrus bitium bitrum bittur bribir bribri brimir brimus britts brubru bruits brumus brusit brutii brutti brutum brutus bs-tbs bububu budis budrum budrus bumbis bummit burbur burdis burdit burdur buriti burris bursid bursts bursut bururi burutu busbud bussum butmir buttir bututs ddr-ii diii-d dimdim dimiss dimmit dimsum dirdum disbud disdub dismit disti- diuris dmitri dristi druids druitt drummr drusus dstuds dubdub dubius dubris dudism dumdum dumiti durdum durius durmus durrus durtum durums durusu i-suit ibitsu ibrium ididit idrimi idrisi idriss imbrid imbrus imirim immids immiss immits imuris imusti irbidi iris-t iritis irridu isidid isimud isists ismism issids istisu istrum isurus itmust itsumi ittiri iturbi m-dubs mdr-tb mibbit miburi middis middst midrib midsts mimids mimist mirids miriti mirrus mirsid mirtus miruru misbid misdid misisi misius missir missis missit missus mistir mistis mistri mistur mistus mitrid mitrit mitsui miurus muddir mudirs murdur murids murist muriti muritu murium murmir murmur murrit murtis musiri musist musits musius musmus mussid mussit mussum mustir mustis mustur musubi musuri mutism mutist mutitu muttur muturi mutuum muumuu ribbis ribbit ribisi riddim rirumu ritbum rititi ritius rubrum rubutu rudist rudrur rumbud rumbur rumdum rumti- rurutu russud russus rustum sbirri sibiti sibrit sibuti sibutu siddur siduri siiiii simbir simdis simiid simiri simisi simris simsim simsir siriri sirius sirris sirsir sirtir sirtis sirtsi sisisi sistri sittid sittim siumut smidts smiris smrbrd smriti smstrs stibi- stirit strids strims strums strust struts strutt stu-ii stubbs studds sturts subdit subisu submit subsim suburb suburi suists sumdum sumisu summit summum summut sumrud sumuru surimi surmit sursum surtur surumi surumu susumu susurr tbirds tdrs-b tdrs-m tibbit tibiri tidbit tiddis timimi timiri timist timmis tirbid tirrit titbit titibu titiri titius tituss tribbs tribit tribus tribut trimbs trists tritsu truism truitt trusim trusts tsuris tsurui tsuumi tubism tubist tubmud tubrid tudisi tuiuti tumtum turbid turbit turdid turdus turis turist turmit turmut turrid turris turrum tursib turssu turtur tururu tusmit tussis tussur tutsim tuttis tuttut ubussu udburu udmurt umbrid umbusi umbuss umirim umudim uritis ursids usiris ussuri usturi utrubi utsumi