iisu iitt iiuc iobi ioci ioii ioio ioit iooi iooo ioos ioso iosu ioto ious isbt iscc isch isci isco iscs isct iscu ishi ishs isic isis isit iso- isoc isos issc issh issi isso isss issu istc isth isti isto ists isuh isus itbs itch itcs ithc iths itic itis itoh itoi itoo itos itou itsi itso itsu itto iucc iuiu iuss iust obbo obhs obis obit oboi obos obot obss obst obts obuh obus ocbc occc occi occt ochi ochs ocht ocis ocos oct- octi octo octs ohcc ohhi ohho ohhs ohio ohis ohob ohoh ohos ohso ohss ohto ohtu ohus oici oiii oios oisc oist oisu oitc oiti oobi ooho oohs oooh oooo ooos oosi oost ootb oots oous oscc osci osco oshc oshi osho oshs oshu osii osis osoi osoo osos ossb ossi osso ossu ostc osti osts otbs otho oths otic otis otit oto- otoh otoo otos otso otsu otti otto otts ottu otus oubs oucc ouch ouii ouis ouit oust out- outb outh outi outo outs ouu- s-ib s-ic s-ii s-os sbbs sbcc sbcs sbct sbhc sbhs sbic sbot sbsi sbst sbtc sbus scbi sccc sccs scct sch- schh schi scho schs sci- scic scio scis scit scob scoh scoo scot scsc scsh scsi scso scst scsu sctc scto scts scub scut shbs shbt shcc shhh shhs shib shih shii shio shis shit shiu shoo shos shot shou shsc shts shub shui shus shut shuu sibc sibi sibo sibs sibu sicc sich sici sico sics sicu sihi sihs siht sihu siit sios siot siou sisc sish sisi siss sist sisu sit- sitc sith siti sito sits sitt situ siui sius siut sobo sobs sobt sobu soch soci soco socs sohh soho sohs sohu soic sois soit soos soot sosh sosi soso soss sost sotc soth soto sots sotu sous sout sscc ssci sscs sshs ssis ssit ssoc ssot sssb sssc sssh sssi ssss sstb sstc ssth ssts stbc stbs stcc stch stcs stcu sths stib stic stih stio stis stit stob stoo stos stot stou stsi stss sttc stub stuc stus stut sub- subb subh subi subo subs suc- succ such suci sucs suhb suhi suho suio suis suit suoh suos sus- susi suso suss sust susu suti suto sutu suus tbbs tbcb tbcc tbhs tbit tbst tcbs tccc tccu tch- tchh tchi tcho tchs tchu tcos tcsh tctc tcts thbs thch thi- thic thio this thoo thos thot thou thss thtb thts thus tibi tibs tibu ticc tich tico tics tiht tihu tiit tiiu tios tiou tisb tish tisi tiso tiss tist titc tith titi tito tits titt titu tobi tobo tobs tobt tobu toch toci toco tohi toho tohu tois toit tooh toos toot tosb tosc tosh tosi toso toss tost tosu totc toth toti toto tots tott touh toui tous tout tsbc tscc tshb tshi tshs tsis tsob tsoi tsos tsou tssi tsst tstc tsts tsui ttbb ttss tttt tubb tubo tubs tubu tucc tuch tuco tuhs tuht tuhu tuis tuit tuiu tuos tusc tush tusi tuss tust tuti tuto tuts tutt tutu tuuo ubbi ubbo ubic ubii ubis ubit uboc ubos ucbc ucci uchi ucho uchs ucio ucos ucsb ucsc ucst ucsu ucut uhoh uhss uhti uhuh uist uits uocc usbc usbs uscc usch usco uscs ushi usho ushs ushu usis usoc usoi usos ussb ussc usss usst ussu ustb ustc usti usto usts usui usus utis utsc utti utto uttu uuoc uusi uuuu

-itis bbuss bcbst bhooi bhoot bibbo bibbs bibic bibio bibis bibos bibus bichi bicho bicsi bihou bioch bioci bioco bioss bisch bisco bishi bisht bishu bisou bisto bitch bitis bitit bitti bitto bitts bo-bo bo-ho bobbi boboc bobos bobst bobts bocci bocho bochs bocht bocus bohos bohot bohus boios boist boito boobs booch booco booit boosh boost booth boots bosch bosco boscs boshi boshu bosio bossi bosso bosut botch botis botos botou botti botts bottu botus bouch boust bouth bouto bouts bscco bshot bsous btstu bucci bucco buchi bucho buchs bucht buchu bucic bucsu buici buist buith buoch buoho busch bushi busho busic busot busso bussu busti busto busts busut busuu butch butis butit buto- butoh butot butou butts butuo butut c-bus cbtis ccccc cccii cciii ccitt chibi chibo chibs chich chico chics chiho chio- chios chiot chist chisu chiti chito chits chitu chobi choco chocs choss chost choti chott chout chubb chubs chuis chuss chust chuts cicho cicis cicus cisco cists cisus citou ciuti co-bo co-co cobbs cobit cobot cobus cocc- cocci cocco cocio cociu cocos cocto cocus cohit cohob cohoo cohos cohst coist cooch coost cooth coots cos-b cosbi cosch cosco coshh cosic cosio cost- costi costo costs cotch cotos cotso cott- cotto cotts cottu cotui couch couco couis coust couth couto couts coutu csobs cssii cstcc cttoi cubi- cubic cubit cubo- cubot cubub cuchi cucui cuish cuith cuoco cusco cushi cusio cusis cusso custi cutch cutco cutcu cuti- cutis cutit cutto cutts h-bio h-cho h-iib hcooh hhhhh hi-hi hibbs hibhi hibit hibob hicht hichu hihos hiisi hisco hishu hisis hisiu hissi hisss hist- histi histo hists hitch hitit hitto ho-ho ho-oh hobbs hobit hobos hobub hocco hochi hocus hohos hohot hoiss hoist hooch hoosh hoost hoots hosch hoshi hosho hosoi hossu hosts hostt hotch hoths hotis hotot hotto hou-i houch houss houts houtu hubbs hucch hucho huhuh huhus huish huobi husch hushi husht husos hutch hutit hutto huttu hutus i-bot ibibo ibish iboth ichhi icici icist icius icos- icosi icscc ictic ictis ictus iiiii iitti iobit ioooi ioooo iosco iotic iotit iotti is-is isbut iscos iscsi ishii ishis ishot ishti isios isisi isiti isits isitt isout isshi issou isssc issus issuu istic istoc istoo istus isuto isuus itbit ithot itics itisi itiso itobi itoss itout itsit itsso itsto itsus ittoo ittti itu-t itutu iuchi obits obosi oboth obout obtus occii ochos ochus octic octo- octos oh-oh oh-so ohbot ohiou ohohs ohuus oichi oishi oitti oobit oocss ooioo ooooh ooooo ootus oshio ososo ossi- ossis ossos ostic ostis ostuh osubi osuch osusu otcbb othis