c-cd cccc ccci cccp cccs ccdc ccdh ccdi ccdp ccds cchp cchs ccic ccid ccii ccip ccis ccpp ccps ccsd ccsi ccsp ccss cdcs cdhs cdic cdii cdis cdps cdss chch chci chcp chcs chdi chhs chic chid chih chip chis chpp chsc chsh chsi cicc cich cici cics cidc cidi cidp cids cihs ciid ciii ciis cipp cips cis- cisc cisd cish cisp ciss cpcs cphs cpic cppd cpps cpsc cscc cscd csch csci cscs csdp cshp cshs csid csis cspc cspd cspi csps cssd dccc dcci dccp dccs dcds dchs dcii dcis dcps dcsc dcss dddd ddps ddss dhcp dhis dhps dich dici didi dids diii diis dipc dipp dips dis- disc disd dish disi disp diss dpci dpcp dphp dphs dppc dpph dpsd dscc dsch dscp dscs dsdp dshs dsip dsph dsps dssc dssi dssp h-ii hccc hcch hccs hchi hchs hcis hcpc hcps hcsc hcss hdci hdhs hdss hhds hhhh hhhs hhip hhpc hi-c hicc hich hicp hics hidi hids hihc hihi hiis hipc hipp hips hisd hish hiss hpcc hpdh hphs hpps hpsc hpss hscc hsci hshs hsps hssp iccc icci iccp iccs icdc icdd icdp ichc ichd ichi ichs icis icpc icpd icps icsc icsd icsh icsi icsp icss idic idid idis idps idsc idss ihcc ihis ihss iicd iiii iiis iisc iisd iisi iisp ipcc ipcs ipdc ipdi iphc ipid ippc ipsc ipsi ipsp ipss iscc iscd isch isci iscp iscs isdc isds ishi ishs isic isis ispc isps issc issh issi issp isss pccc pccs pchp pchs pcip pcpp pcps pdci pdcp pdhs pdic pdsd pdss phcc phds phhs phi- phip phis phsc picc pich pici pics pids piip pipi pipp pips pisd pish pisi piss ppcc ppcd ppci ppcs ppds pphi pphs ppic ppid ppih pppd pppp ppps ppsh ppss psci psdc psdi psdp psds pshc pshs psid psip psis psph pspi pspp psps pssc s-ic s-ii sccc sccp sccs scdc scdp scds sch- schh schi schs sci- scic scid scip scis scpi scps scsc scsd scsh scsi sdcc sdch sddc sdds sdhd sdhs sdic sdps sdsc sdss shcc shcp shhh shhs shid shih shii ship shis shps shsc sicc sich sici sicp sics sidd sidh sidi sids sihi sihs sipc sipi sipp sips sisc sisd sish sisi siss spcc spcs spdc spdp sphs spic spip spis sppd spps spsd spsp spss sscc ssci sscp sscs ssdc ssdd ssdp sshs ssid ssis sspc ssps sssc sssh sssi ssss