isss issu istc isth isti istr ists isuh isus itbs itch itcs ithc iths itic itis itri itrs itsi itsu itur iucc iuiu iuss iust rbbb rbbr rbbs rbhs rbis rbss rbst rcbc rccb rccc rccs rchb rchs rcic rcis rcsc rcsi rcss rctc rcti rcts rhhs rhib rhus rib- ribs ribu ricc rich rics rict rihs riht riis riri rirs risc rish risi riss rist risu rith riti rits ritt ritu rius rrhs rrrr rsbi rscc rsch rscs rshs rsis rsts rstu rtcc rths rtss rtts rubb rubi rubs rubu ruch ruci ruct ruhh ruhi ruhr ruhs ruis ruit rurc ruri rurs ruru rush rusi russ rust rusu ruth ruti ruts rutt rutu s-ib s-ic s-ii sbbs sbcc sbcs sbct sbhc sbhs sbic sbsi sbst sbtc sbus scbi sccc sccs scct sch- schh schi schr schs sci- scic scir scis scit scr- scrc scri scrs scsc scsh scsi scsr scst scsu sctc sctr scts scub scur scut shbs shbt shcc shhh shhs shib shih shii shir shis shit shiu shri shrs shsc shts shub shui shur shus shut shuu sibc sibi sibs sibu sicc sich sici sics sicu sihi sihr sihs siht sihu siit sirc siri sirr sirs sirt siru sisc sish sisi siss sist sisu sit- sitc sith siti sits sitt situ siui sius siut srbc srcc srch srct srhs srib sris srtr srub ssbr sscc ssci sscs sshs ssis ssit ssrc ssri ssrs sssb sssc sssh sssi ssss sstb sstc ssth ssts stbc stbs stcc stch stcs stcu sths stib stic stih stir stis stit strc stri strs stru stsi stss sttc sttr stub stuc stur stus stut sub- subb subh subi subs suc- succ such suci sucr sucs suhb suhi suhr suir suis suit sur- surc suri surr surs surt suru sus- susi suss sust susu suti sutu suus tbbs tbcb tbcc tbhs tbit tbrb tbst tcbs tccc tccu tch- tchh tchi tchr tchs tchu tcsh tctc tcts thbs thch thi- thic thir this thri thru thsr thss thtb thtr thts thur thus tibi tibs tibu ticc tich tics tiht tihu tiit tiiu tirb tiri tirr tirs tiru tisb tish tisi tiss tist titc tith titi tits titt titu trcc trhs tri- trib tric tris trit trsi trst trtc trtr trub truc trus trut truu tsbc tscc tshb tshi tshs tsis tssi tssr tsst tstc tsts tsui ttbb ttss tttt tubb tubr tubs tubu tucc tuch tuhs tuht tuhu tuis tuit tuiu turb turc turi turr turs turt turu tusc tush tusi tuss tust tuti tuts tutt tutu ubbi ubic ubii ubir ubis ubit ucbc ucci uchi uchs ucrc ucsb ucsc ucst ucsu ucut uhrs uhss uhti uhuh uirr uist uits urbi urbs urch urci urib uric uris uriu urrh urri ursi urss ursu urth urts urur urus urut usbc usbr usbs uscc usch uscs ushi ushr ushs ushu usis ussb ussc ussr usss usst ussu ustb ustc usti usts usui usus utis utri utsc utti uttu uuri uusi uuuu

-itis bbsrc bbuss bcbst bibbs bibic bibis bibri bibus bichi bicsi birch birrs birst birth birts birur bisch bishi bisht bishu bitch bitis bitit bitru bitti bitts brich brics brisb brish brisi briss brist brith brits britt brrrr brths bruch bruhs bruis bruit bruiu bruri brush bruss brust btr-t btstu bucci buchi buchs bucht buchu bucic bucsu bucur buici buist buith burbs burch burcu buric burri burrs burru burst burts burtt buruc burus burut busch bushi busic busir bussu busti busts busur busut busuu butch butis butit butts butut c-bus cbirs cbtis ccccc cccii cciii ccitt chibi chibs chich chics chir- chiri chirr chirs chirt chiru chist chisu chiti chits chitu chric chris chubb chubs chuis chur- churi churr churs churt churu chuss chust chuts cibir cicis cicus circs ciric ciris cirr- cirri cirs- cirth cists cisus citr- ciuti cribb cribs crich crics criss crist crith crits crius cruis crush crust cruth cruts cssii cstcc cubi- cubic cubit cubub cuchi cucui cuirs cuish cuith curbi curbs curch curic curri currs cursi curst curti curts cushi cusis custi cutch cutcu cuti- cutis cutit cutts h-iib hhhhh hi-hi hibbs hibhi hibit hibri hibur hicht hichu hiisi hirch hirsh hirst hirth hirts hirur hishu hisis hisiu hissi hisss hist- histi hists hitch hitit hrhis hthrt hubbs hubur hucch huhuh huhus huish hurri hurst hurts hurtt hurtu husch hushi husht husri hutch hutir hutit huttu hutus huuru ibbur ibish icbrr ichhi icici icist icius icscc ictic ictis ictus ihurt iiiii iiris iisir iitti irbis irbit ircii iris- irish iriss irisu irrit irsch irshi irssi is-is isbut iscsi ishii ishis ishti isisi isiti isits isitt isrib isshi issru isssc issus issuu istic istus isuus itbit itics itisi itsit itsus ittti itu-r itu-t ituri ituru itutu iuchi rcirc rhuis ribbi ricci richi richt riich riisu risch rishi rissh risti risus risut ritch rithi ritsu ritts ritus rsust rubbi rubis rubus rucci ruchi ruhrs ruhub ruiru ruric rusch rushh russh russi rusts rustu rutch ruthi ruths ruthu rutic ruuth ruutu s-bus s-cis s-iii s-sch sccbc sccci schih schir schuh schur schut sciri scrch scrib scris scrit scrub scrus sctrs scurr scurt scusi scut- scuts scutt shchi shhhh shibi shihr shiri shirr shirt shiru shish shist shits shiur shris shrub shtit shu-i shubb shubi shuch shuis shuri shurt shuru shush shust shuts shutt shutu sibir sibiu sibsu sibur sibut sichi sichs sicht sicus sicut sihri sihrs sihui siirt sirch sirci sirih siris siriu sirsi sirur sisic sisis sissi sissu sists sitch sithu sitit sitsi sitti situs siuri siuru siusi siutu sruti sssrb ssssh sssss stchi sthrt stib- stibb stich stihi stiir stirs stirt stith stitt strib stric strit strrs strub struc strui strut stsci sttch sttic stu-i stubs stuhr stuir sturb sturt stush stuss stuth subbu subic subis subss subst succi suchi suciu sucr- sucst suhur suibu suici suist suith suits surch suric surir suris surti surtr suruh surui surur surus susch sushi susic susus sutci sutri sutth suttu t-hub tbtbt tbutt tchrs tchuh thibi thich thiri thirs thiru thisi thiss thris thrub thrus