c-cd cccc ccci cccs ccdc ccdh ccdi ccds cchs ccic ccid ccii ccis ccsd ccsi ccss ccst cctc cctt cdcs cdhs cdic cdii cdis cdss chch chci chcs chdi chhs chic chid chih chis chit chsc chsh chsi chst chtt cicc cich cici cics cict cidc cidi cids cidt cihs ciht ciid ciii ciis ciit cis- cisc cisd cish ciss cist cith citi cits citt cscc cscd csch csci cscs cshs csid csis csit cssd cstc cstd csts cths ctic ctsc ctss ctts dccc dcci dccs dcct dcds dchs dcii dcis dcsc dcss dctc dcts dddd ddss ddts dhis dich dici dict didi dids diii diis dis- disc disd dish disi diss dist dith diti dits ditt dscc dsch dscs dshs dssc dssi dsst dstc dsts dtcc dthd dtss h-ii hccc hcch hccs hchi hchs hcis hcsc hcss hcst hdci hdhs hdss hdtt hhds hhhh hhhs hi-c hicc hich hics hidi hids hihc hihi hiht hiis hiit hisd hish hiss hist hitc hiti hits hitt hscc hsci hsct hshs hsts htcc hths htsc iccc icci iccs icct icdc icdd ichc ichd ichi ichs icis icsc icsd icsh icsi icss icst icts idic idid idis idsc idss idts ihcc ihis ihit ihss ihtc iicd iiht iiii iiis iiit iisc iisd iisi iist iitt iscc iscd isch isci iscs isct isdc isds ishi ishs isic isis isit issc issh issi isss istc istd isth isti ists itch itcs ithc iths itic itis itsi s-ic s-ii sccc sccs scct scdc scds sch- schh schi schs sci- scic scid scis scit scsc scsd scsh scsi scst sctc sctd scts sdcc sdch sddc sdds sdhd sdhs sdic sdsc sdss shcc shhh shhs shid shih shii shis shit shsc shts sicc sich sici sics sidd sidh sidi sids sihi sihs siht siit sisc sisd sish sisi siss sist sit- sitc sitd sith siti sits sitt sscc ssci sscs ssdc ssdd sshs ssid ssis ssit sssc sssh sssi ssss sstc sstd ssth ssts stcc stch stcs stds sths stic stid stih stis stit stsi stss sttc sttd tccc tcdd tch- tchh tchi tchs tcsh tctc tcts tdhs tdis tdss thch thds thi- thic this thsd thss thts ticc tich tics tidc tidd tids tiht tiit tish tisi tiss tist titc tith titi tits titt tscc tshi tshs tsid tsis tssi tsst tstc tsts ttss tttt