cccc ccci cccs cchs ccic ccii ccis cciw ccoc ccow ccsi ccss ccst cctc cctt chch chci chcs chhs chic chih chis chit choc choh choi choo chos chow chsc chsh chsi chst chsw chto chtt chwo cicc cich cici cico cics cict cihs ciht ciii ciis ciit cios cis- cisc cish ciss cist cith citi cito cits citt ciws ciww coch coco coct coho cohs cois coit cooh coos coot cosc cosh cosi coso coss cost cotc coth coti coto cots cott cotw cowh cows cowt cscc csch csci csco cscs cshs csio csis csit csos csot cstc csto csts csws cths ctic ctos ctot ctsc ctss ctts cttw cwis cwos cwot cwts h-ii hccc hcch hccs hchi hchs hcis hcsc hcso hcss hcst hhhh hhhs hi-c hicc hich hico hics hihc hihi hiho hiht hiis hiit hioc hish hiss hist hitc hiti hito hits hitt hiwi hoch hocs hoho hois hoit hoos hoot hosh hoss host hoth hoti hoto hots hott hotw howh howi hows howt hscc hsci hsct hshs hsts htcc hths htoh htsc hwts iccc icci icco iccs icct ichc ichi icho ichs icis icoc icos icsc icsh icsi icss icst icts icws ihcc ihis ihit ihss ihtc iiht iiii iiio iiis iiit iioi iioo iios iisc iisi iist iitt iiwi ioci ioii ioio ioit iooi iooo ioos ioso ioto iscc isch isci isco iscs isct ishi ishs isic isis isit iso- isoc isos issc issh issi isso isss istc isth isti isto ists iswc itch itcs ithc iths itic itis itoh itoi itoo itos itsi itso itto iwcc iwho iwis iwiw occc occi occt ochi ochs ocht ocis ocos ocsw oct- octi octo octs ohcc ohhi ohho ohhs ohio ohis ohoh ohos ohow ohso ohss ohto oici oiii oios oisc oist oitc oiti ooho oohs oooh oooo ooos oosi oost oots ootw oscc osci osco oshc oshi osho oshs osii osis osoi osoo osos osow ossi osso ostc osti osts otho oths otic otis otit oto- otoh otoo otos otow otso otti otto otts otwo owch owoh owow owt- owth owtt s-ic s-ii s-os sccc sccs scct sch- schh schi scho schs schw sci- scic scio scis scit scoh scoo scot scow scsc scsh scsi scso scst sctc scto scts shcc shhh shhs shih shii shio shis shit shoo shos shot show shsc shts sicc sich sici sico sics sihi sihs siht siit sios siot sisc sish sisi siss sist sit- sitc sith siti sito sits sitt siwi soch soci soco socs sohh soho sohs soic sois soit soos soot sosh sosi soso soss sost sotc soth soto sots sotw sowi sows sowt sscc ssci sscs sshs ssis ssit ssoc ssot sssc sssh sssi ssss sstc ssth ssts ssws stcc stch stcs sths stic stih stio stis stit stoo stos stot stow stsi stss sttc swcc swch swhs swic swis swit swoo swot swow swss swth swts tccc tch- tchh tchi tcho tchs tcos tcsh tctc tcts thch thi- thic thio this thoo thos thot thow thss thts ticc tich tico tics tiht tiit tios tish tisi tiso tiss tist titc tith titi tito tits titt tiwi toch toci toco tohi toho tois toit tooh toos toot tosc tosh tosi toso toss tost totc toth toti toto tots tott towh tows tscc tshi tshs tsis tsoi tsos tssi tsst tstc tsts ttss tttt twch twhs twi- twic twis twit two- twoc twoh twoo twos twot twss wccc wcch wcci wcco wccs wcct wccw wchc wchi wcho wchs wcht wcic wcih wcii wcis wcit wcoc wcoh wcoo wcos wcot wcsc wcsh wcsi wcso wcss wcst wcsw wctc wcth wcti wcto wcts wctt wctw wcwc wcwi whcc whco whct whhh whhi whho whhs whht whhw whic whii whio whis whit whoi whoo whos whot whow whsc whsh whss whst whtc whth whto whts whtt whwc whwh wicc wich wici wico wics wihc wihs wiht wiii wiis wiit wioc wioi wioo wios wiot wisc wish wiso wiss wist wisw witc with witi wits witt wiwi wocc woch woco wocs wohc wohi wohs woht woic woio wois wooc woos woot woow wosh woso woss wost wosw wotc woth wots wott wotw wowc wowi wowo wows wowt woww wscc wsch wsci wsco wscs wscw wshc wshh wsho wshs wshw wsic wsis wsoc wsoh wsoo wsos wssc wssi wsss wsst wssw wstc wsto wsts wstt wstw wswi wsws wswt wsww wtcc wtch wtci wtco wtcs wtct wtcw wthi wths wtht wtic wtis wtoc wtoh wtot wtow wtso wtss wttc wtth wtti wtto wtts wttt wttw wtwo wtws wtwt wtww wwch wwco wwcs wwct wwcw wwhi wwho wwht wwii wwio wwis wwos wwot wwow wwsc wwsh wwsi wwss wwst wwtc wwth wwti wwtw wwwc wwwh wwwi wwws wwww