shoo shos shot shou shts shub shuf shui shus shut shuu sibi sibo sibs sibu siff sifo sift sifu sihi sihs siht sihu siit sios siot siou sish sisi siss sist sisu sit- sith siti sito sits sitt situ siui sius siut sobo sobs sobt sobu sofi sofo soft sohh soho sohs sohu soif sois soit soof soos soot sosh sosi soso soss sost soth soto sots sotu souf sous sout sshs ssis ssit ssot sssb sssf sssh sssi ssss sstb ssth ssts stbs stfu sths stib stif stih stio stis stit stob stof stoo stos stot stou stsf stsi stss stub stuf stus stut sub- subb subh subi subo subs suf- suff sufi sufs sufu suhb suhi suho suio suis suit suoh suos sus- susi suso suss sust susu suti suto sutu suus tbbs tbhs tbit tbst tfot tfsi tfss thbs thi- thif thio this thof thoo thos thot thou thss thtb thts thus tibi tibs tibu tiff tifo tift tiht tihu tiit tiiu tios tiou tisb tish tisi tiso tiss tist tith titi tito tits titt titu tobi tobo tobs tobt tobu toff tofi tofo toft tofu tohi toho tohu tois toit toof tooh toos toot tosb tosh tosi toso toss tost tosu toth toti toto tots tott touh toui tous tout tshb tshi tshs tsis tsob tsoi tsos tsou tssf tssi tsst tsts tsui ttbb ttff ttss tttt tubb tubo tubs tubu tuff tufi tufo tuft tufu tuhs tuht tuhu tuis tuit tuiu tuos tush tusi tuss tust tuti tuto tuts tutt tutu tuuo ubbi ubbo ubii ubis ubit ubos ubtf ufos uhoh uhss uhti uhuh uist uits uofo usbs usfi usfs ushi usho ushs ushu usif usis usoi usos ussb ussf usss usst ussu ustb usti usto usts usui usus utfo utis utti utto uttu uusi uutf uuuu

-itis bbuss bhooi bhoot bibbo bibbs bibio bibis bibos bibus biffi biffo biffs bifus bihou bioss bisfi bishi bisht bishu bisou bisto bitis bitit bitof bitti bitto bitts bo-bo bo-ho bobbi bobos bobst bobts boffi boffo boffs bofhs bohos bohot bohus boios boist boito boobs boofs booit boosh boost booth boots boshi boshu bosio bossi bosso bosut botis botos botou botti botts bottu botus boust bouth bouto bouts bshot bsoft bsous btstu buffi buffo buffs bufos buist buith buoho bushi busho busot busso bussu busti busto busts busut busuu butis butit buto- butoh butot butou butts butuo butut fibis fifth fisbo fisho fissi fisto fists fitho fitit fitof fitou fitto fitts fofos foios foist footi foots fotos fotui fotus foust fouth fouts fu-fu fubbs fubus fuffs fushi fusht fusi- fusio fuso- fusts fusus futsu futuh h-bio h-iib hhhhh hi-fi hi-hi hibbs hibhi hibit hibob hifis hihos hiisi hishu hisis hisiu hissi hisss hist- histi histo hists hitit hitof hitto ho-ho ho-oh hobbs hobit hobos hobub hoffs hofii hofit hofuf hohos hohot hoiss hoist hoofs hooft hoosh hoost hoots hosfu hoshi hosho hosoi hossu hosts hostt hoths hotis hotot hotto hou-i houff houss houts houtu hubbs huffs huhuh huhus huish huobi hushi husht husos hutit hutto huttu hutus i-bot ibibo ibish iboth if-- iffhs iffou ifish ifits ifius ifttt ihhof iiiii iitti iobit ioooi ioooo iotit iotti is-is isbut isfit ishii ishis ishof ishot ishti isios isisi isiti isits isitt isoff isoft isout isshi issou issus issuu istoo istus isuto isuus itbit itfit ithot itisi itiso itobi itoff itoss itout itsit itsof itsso itsto itsus ittoo ittti itu-t itutu obits obosi oboth obout obtus offis offit offof offto ofosu ofoto ofsit oh-oh oh-so ohbot ohfoo ohiou ohohs ohuus oishi oitti oobit ooioo ooooh ooooo ootus oshio ososo ossi- ossis ossos ostis ostuh osubi osusu othis othoi othos othou otisb otobi otoso ototo ottis ottoi ottos oubit oubut ouihi ousts outis outof outto outts s-bot s-bus s-iii sfouf shhhh shibi shift shifu shiho shish shiso shist shito shits shobi shobo shoff shoit shoof shooi shoos shoot shosh shosi shoth shots shott shous shout shtit shtof shtuf shu-i shubb shubi shuff shuis shush shust shuto shuts shutt shutu sibiu sibos sibot sibsu sibut sifts sifus sihot sihui siout sisis sissi sissu sisto sists sithu sitio sitit sito- sitou sitsi sitti situs siusi siutu so-ho so-so sofis softs sohio sohos sohot sohub soosi sooth soots soshi soshu soss- sossi sosti sosto sosui sosus sothi sotho sotio sotoo sotos sotsu sotto sotts souff souho sous- south souto sshfs ssssh sssss stfis stib- stibb stibo stiff stift stihi stiif stith stitt stobi stobs stoff stoib stoit stoob stoos stoot stoss stoth stots stott stouf stout stu-i stubo stubs stuff stuft stush stuss stuth subbu subis suboi subos subss subst suffs sufis suftu suhoi suibu suift suist suith suits sushi susso susto susus sutot sutth sutto suttu t-hub tbtbt tbutt thibi thift thio- thiou thisi thiss thoff thoft thost thoth thoti thous thout thsts thubs thuff thuis thuit ti-hi ti-ti tibbi tibbs tibbu tiffs tifts tious tiout tishu tisis tisof tiss- tissi tisso tissu tithi titho titii titis titof titos titou titti titus to-ho tobit tobot tobou toffo toffs tofit tofts tofus tohis tohit tohot tohui toist toits toobs toosh toost tooth toots toshi tosit tosoh tosos toss- tosti tosto toti- toto- totoo totos totus touho touih touit tousi toust touts tsito tsubo ttttt ttusb tubbs tubi- tubo- tubof tubou tuffi tuffs tufit tufts tuhsi tuits tuotu tushi tussi tutsi tutti tutto tutus tuubi u-bit ubifs ubisi ubobo ufofu uh-oh uh-uh uhhoh uhhuh uhohs uhuhs uibis uitti ushio ushis ushus usobi ustoo ustou ususi usutu utfsf ututo uusis uuuuu

bbbbbb bbshot bhisho bhisti bhutto bibost biobus biohit biotti bissh- bitoff bitsof bittou bitush bo-hoo bobbio bobbos boffos bohush boists booboo boohoo boosts booths bootit boshof bososo bossou bossut bothus botsis boubou bousit bousso boussu boutob bs-tbs btooth bubbio bububu buffit buffos buhusi bussh- busshi bussho bustos buthus buttos buttto bututs buutuo fifths fisbos fishof fishos fissi- fitbit fitout fittit foboff fohist foists foofoo footit fosso fotiou foufou futtsu hi-fis hibhib hibito hififi hihifo hisoft histi- histo- hitoff hitoto hitout hobbit hobits hohhot hohoho hoist- hoists