-itis bbuss bibbs bibis bibri bibus bilbi bili- bilis billi bills billu bilsi bilum bilut bimli birls birmi birrs birst birts birum birur bitis bitit bitru bitti bitts blims blirt bliss blist blits blitt blubs blurb blurr blurs blurt bmiii bmrst brill brimm brims brisb brisi briss brist brits britt brmmm brrrr bruis bruit bruiu brull brumm bruri bruss brust btr-t btstu bttms built buist bulb- bulbi bulbs bulis buliu bull- bulli bulls bulti bulul bulus bulut bumbu bumsi burbs burim burli burls burri burrs burru burst burts burtt burus burut busir bussu busti busts busum busur busut busuu butis butit butts butut buumi i-m-r ibbur ibill iblis iiiii iiris iisir iitti ilisu ilium illit illui illus iltis iltur ilulu imiss imits imlil immit imris imust irbis irbit irbms irill irimi iris- iriss irisu irrit irssi is-is isbul isbut isili isill isisi isiti isits isitt ismil ismir ismus isrib issru issum issus issuu istlt istus isuli isumi isuus itbit itisi itsit itsus ittti itu-r itu-t ituri ituru itutu iuliu iulus l-sit libis libri libru libus liisi lilis liliu lilli lilts lilus limbi limbs limbu limis limit limlu limmu limui limus liril lirui lisis liss- lissu lists litir litis litsi littb litti litui liuli llrrs lubur lulli lulls lulul lulus lumb- lumi- lumir lummi lumus lumut lusis lusti lusts lusum lusus lutsi lutsu lutui lutum luuri mbiri mbulu mburu mbuti mi-lu mi-mi mibbs milil milim milis milli mills millu milmi milsi milts mimir mimis mimmi mimms mimus mirim miris mirri mirti mirul misls mismi misri missi missm misti mists mitim mitis mitti mitts mitui mliii mliss mlitt mltsr mmiii mmmmm ms-ii msiri msisi mt-lb mt-ti mt-tm mt-tr mt-tt muill muiri muirs muist mulis mulli mulls mult- multi mului mulur mumbi mumlu mummu muris murli murmi murri murru murti murum murus murut musil musir musis musit musli musri musti musts mustu musul mutil mutis mutlu mutsu mutti mutts mutum mutus ribbi riisu rills rimmi rimul rimur rimus risti risum risus risut ritsu ritts ritus rlrts rmutt rsust rubbi rubim rubis rubus ruili ruiru rulli rumis rummi rummu rumst rus-m russi rusts rustu rutli rutul ruutu s-bus s-iii sibir sibiu sibli sibsu sibul sibur sibut siili siirt silim silli sills silts silum silur simbi simbl simbu simis simit simli simmi simms simul simum simus simut sirim siris siriu sirsi sirum sirur sisil sisis sisli sismi sissi sissu sists sitit sitsi sitti situm situs siumu siuri siuru siusi siutu slims slirt sliss slits slitu sllim slsts slubs sluis sluit slums slurb slurm slurs sluss sluts smbus smilt smirr smirt smits smitt smrti smult smurr smuss smuts sruti ssbul ssmis sssrb sssss stib- stibb stiir stilb still stils stilt stims stirs stirt stitt strib stril strim strit strrs strsm strub strui strul strum strut stu-i stubs stuir stull stulm stult stumm stums sturb sturm sturt stuss su-mi subbu subis subli subss subst suibu suist suits sulis sulli sulls sulur sulus sulut sumit sumli summi sumru sumti sumui sumur sumut surbl surir suris surti surtr surui surul surur surus susil susus sutil sutri suttu sutum tbill tbtbt tbutt ti-ti tibbi tibbs tibbu tibur tilli tills tilmi tilsi tilst tilts timis timit timms timur timus tiris tirit tirli tirls tirrs tirru tirtl tirur tisis tisri tiss- tissi tissu tisul tisur titii titil titis titli titti titus tllbr tri-m tribs tribu trill trims tris- trism triss trist trit- trits tritt trium trubs trubu truis truit trull truls truss trust truus tsili tsmmr tstlt tsumi tsuru tsuur ttttt ttusb tubbs tubi- tubli tubri tubul tuili tuism tuits tulim tulir tulls tulsi tului tulum tulus tumbi tumbu tumis tumul tumut turbi turbt turit turmi turms turri tursi turss turst tursu turtu turul turut tussi tutli tutsi tutti tutus tuubi tuuli tuuri tuuru u-bit ubirr ubisi ubris uibis uitti ullur ulmus ulrum ululu uluru uluti umbil umblu umbri umiri urbis urist urmis urris ursus urtlu urubu uruit uruli urumi urums ururi urusi uruti urutu ustum ustur usuli ususi usutu utili utils utrum utsul uttur uturu uuism uusis uuuuu