b-list bbbbbb bibiri bibiru biblis biblus bilbul billit biribi birpur birrus bissli bitblt bitlis bittil bittur blirts blists blitts blublu blurbs blurts bribir bribri brills brisil britil britts brubru bruill bruits brusit brutii brutti brutus bs-tbs bububu bulbil bulbul bulbus bullir bullis bullit bultis bulusu burbur buriti burris burrup bursts bursut bururi burutu bustup buttir bututs i-bult i-suit ibilib ibitsu ibliss illipi illlit illupi iris-t iritis irrupt isists islisp ispirt istisu istrup isurus itslit ittiri iturbi iturup libbis libris librul libusb lilipi lilius lillis lilliu lilpri lilpur liluri lippir lipstu lituit lituus liulis llubi ltsulu lubiri lubuli lullus lurulu lutist lutris pibbil piilsi pilbur pilili pillur pillus pilpul pipili pipipi pipiri pipisb pipits pippip pippul pirili pirrip pissis pistil pistis pistul pitill pitpit pittis pituil pituis pituri piupiu piusii plitts pluri- pluris plutil plutus pppppp ppsspp pribil prills pripps pruili pruitt prurit publib pubsub pubusi pullip pullup pullur pullus pulpi pulpit pulsus pultis pupils puppis pupput puriri purisi purist purius purpit purpur purtsi puruli pusill pussi put-up putbus putlur putput putsup puttur putups puutli ribbis ribbit ribisi riltsi rippit ripsup rititi ritius rub-up rubsup rubutu rurutu russus rutuli ruutli s-plus sbirri sibiti sibpur sibrit sibuti sibutu siiiii silili silius sillub sipirs siriri sirius sirpur sirris sirrup sirsir sirtir sirtis sirtsi sirups sisisi sistil sistri sisulu sit-up sitsup situps slipup slubbi slurps spill- spills spilus spiri- spiris spirit spirts spitup spitus splirt split- splits splurt sprits spruit sprutt spurts sripur srprss stibi- stilbs stilli stills stilts stilus stipit stirit stirps stirup stiups stpius strips stript strull strupt strust struts strutt stu-ii stubbs stuill stulls stulps stulti sturts subisu subrip subtil suburb suburi suists suitup sulili sulpur suppli surili surtur susulu susurr t-bill tbills tibbit tibiri tilius tillis tilsit tiltil tiltup tip-it tip-up tipiti tippis tippit tiptur tirrit tisili titbit titibu titipu titiri titius titlis titsup tittup tituli tituss tribbs tribit tribul tribus tribut trills tripl- tripup tripus trisil trists trisul tritip tritsu truitt trulli trulls trusts tsuris tsurui tubist tubul- tuipui tuiuti tulips tullus turbit turis turist turpis turris tursib turssu turtur tururu tussis tussur tutill tuttis tuttul tuttut ubussu ulitis ulpius ulutiu up-put uprist upslip upslur upstir upsurt uptill uptilt uritis uruppu usiris ussuri ustult ustupu usturi usurps utilis utrubi