rots rott roua roub rous rout rova rovo rovs rras rrat rrrr rsaa rsos rssa rsts rstu rsua rtas rtss rtts rtva ruas ruba rubb rubs rubu rura ruro rurs ruru rusa ruso russ rust rusu ruta ruto ruts rutt rutu ruvu s-os s-vt saab saar saas saat saba sabb sabo sabr sabs sabu saor saos saou sara saro sarr sars sart saru sarv sasa saso sass sast sata satb sato satr sats satt satu saua saur saus saut sava savo savs savu sbaa sbar sbas sbbs sbor sbot sbsa sbst sbus soar soas soat soba sobo sobr sobs sobt sobu soor soos soot sora sorb soro sorr sors sort soru sosa soso soss sost sosv sota soto sots sotu sour sous sout sova sovo sovs sovu sras sros srta srtr srtv srub ssaa ssab ssao ssas ssat ssau ssbr ssot ssra ssrs sssa sssb ssss ssta sstb ssts st-v stab star stas stat stau stbs stoa stob stoo stor stos stot stou stra stro strs stru stss sttr stub stur stus stut stuv stvs suar suas suat sub- suba subb subo subs suor suos sur- sura suro surr surs surt suru surv sus- susa suso suss sust susu suta suto sutu suus suva suvs svar svor svtr taa- taar taas taat taba tabb tabo tabs tabu taoa taor taos taou tara tarb taro tarr tars tart taru tasa tasb tasr tass tast tasu tata tatb tato tatr tats tatt tatu tatv taua taub taur taus taut tava tavo tavs tbar tbas tbbs tbrb tbst tbta toab toas toat toau toba tobo tobs tobt tobu tooa toor toos toot tora toro torr tors tort toru torv tosa tosb toso toss tost tosu tota toto totr tots tott tour tous tout touv tova tovo traa trab trao tras trat trau trav troa troo tros trot trou trra trst trtr trub trus trut truu trvs tsaa tsao tsar tsat tsau tsav tsob tsos tsou tssa tssr tsst tsts ttab ttbb ttss tttt tuao tuar tuas tuat tuba tubb tubo tubr tubs tubu tuor tuos tura turb turo turr turs turt turu tusa tuss tust tuta tuto tuts tutt tutu tuuo tuva tvbs tvos tvro tvrr tvsa tvss tvtv uars uart uaru uasa uata uatu uatv uaua uavs ubar ubba ubbo ubos ubra uor- uovo urao uras urat urau urba urbs uro- uroa uroo urra ursa urso urss ursu urts urur urus urut urva us-a usaa usar usas usat usba usbr usbs usos usov usra ussa ussb ussr usss usst ussu usta ustb usto usts usua usus utas utau utor utsa utto uttu uuta uuuu uv-a uv-b uvaa uvas uvat uvvu vaar vaas vaat vabs vara varr vars vart varu vas- vasa vaso vass vast vasu vata vato vats vatt vatu vaus vaut vava vavs voar voat voor voot vor- vora voro vors vort voru vosa voso voss vosu vota voto vour vous vout vras vrav vrba vrot vrsa vrto vsta vsto vtrs vurb vurt vutv vvob vvsb vvvv

-aaa- a-vsb aaaas aaasa aaass aaata aabaa aabba aabra aarau aarts aasra aatsr abaab ababa ababs ababu abara abaru abasa abass abava abbar abbas abbat abbos abbot abbou abbrs abbur aboab aboat abobo aboot abora abort aboso abott abous about abovo abrar abras abrus absar abstr absut abtaa abtao abtar abura aburr abust abuta abuts abutt aoos aort- aorta aorus aosta aotus aotuv ar-ab araat arab- araba arabo arabs arara arars araru arass arasu arata arava aravu arbab arbar arbas arbat arbor arbos arbot arbus aroab aroar aroba aroor aroos aroot arora arosa arout arras arrau arros arrou arrua arsat arsos arsov artar artas artat arto- artoo artos artot artou artur artus aruaa aruba arura aruru arus- arusa aruta aruvu arvar arvas arvos asaba asara asaro asasa asats asaut asava asbos asbro asbru asoar asors asort asosa asota asour asrar asror assab assas assat assoa assos assot assts assur astab astar astas astat astoo astor astos astr- astra astro astur asubs asura asvab atabu atara atars ataru atasu atats atbar atbat atoot atora ators atoss atoto atour atout atrab atras atro- atroa atrot atrst atrus atsuo attar attas atto- attra attur attus atura atusa atvr auass aubas aurar auras aurat auro- auroa auror auros aurra aurva ausar ausra aussa austa auto- autor autos avara avaro avars avast avato avour avous avouu avros avsa baars baart baata baava babar babas babau babbs baboo babos babot babou babra babur babus babut baoro baraa barab barao barar baras barat barba barbs barbu baro- baroa baroo baror baros barot barra barro barrs barru barsa barss barst barta barto barts barua barus barut barva basab basar baso- basor basov basra bassa basso bassu basta basto basts bastu basuo basut batab batar batas batat batau batob batoo bator batos batou batov batra batsa batsu batta batto batts battu batuo batur batus baubo baura bauru bauta bavar bavra bbart bbuss bo-bo boaro boars boart boast boats bobar bobos bobov bobr bobst bobts booat booba boobs boora boors boort booru boosa boost boota boots boras borat borau borba borbo boro- boroa boroo boros borot borou borov borra borro borsa borst borsu borts borus borut borvo bosas bosau bosor bosra bossa bosso bosta bosut botar botas botos botou botro botta botts bottu botus bouar bouat bouba boura bours boust bouto bouts braas braat brasa brass brast brats bratt bratu braut brava bravo brobo brobs broos brora bross broto brous brout brova brrar brrrr brusa bruss brust bruta bruvs bsaba bsous bstar bt-sv btr-t btstu buats bubas bubba buota buraa burao buras burat burbs buroo buros burov burra burro burrs burru bursa burst burta burts burtt burus burut busaa busot busra bussa busso bussu busta busto busts busua busur busut busuu butat buto- butoa butor butot butou butov butts butua butuo butut o-r-b oaror oasts oatus obaba obara obata obava obora oboro obout obrab obras obrat obrov obrva obtus ooooo ootus oovoo oraas oraba orara orato orava orbot orbus orobo oroso orost orosu oroua orout orsat ortoo oruro orust orutu orvar osars osaru osato