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 chik chip chis chks chpp chsc chsh chsi cicc cich cici cics cidc cidi cidp cids cihs ciid ciii ciis cipp cips cis- cisc cisd cish cisk cisp ciss ckch ckck ckcs ckhs ckpc cksh cpcs cphs cpic cppd cpps cpsc cpsk cscc cscd csch csci cscs csdp cshp cshs csid csik csis csks cspc cspd cspi csps cssd dccc dcci dccp dccs dcds dchs dcii dcis dcps dcsc dcss dddd ddps ddss dhcp dhis dhps dich dici dick didi dids diii diis dikh diki dipc dipp dips dis- disc disd dish disi disk disp diss dkdc dkid dksh dpci dpcp dphp dphs dppc dpph dpsd dscc dsch dscp dscs dsdp dshk 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 hick hicp hics hidi hids hihc hihi hiis hiki hipc hipp hips hisd hish hiss hkcc hkcs hkis hpcc hpdh hphs hpps hpsc hpss hscc hsci hshs hski hsps hssp iccc icci iccp iccs icdc icdd icdp ichc ichd ichi ichs icis icks 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 ikid ikki ipcc ipcs ipdc ipdi iphc ipid ippc ipsc ipsi ipsp ipss iscc iscd isch isci iscp iscs isdc isds ishi ishk ishs isic isis ispc isps issc issh issi issp isss k-ci k-id kccc kccd kcci kcck kcdc kcdd kcdi kcds kchh kchi kchk kchs kcic kcid kcii kcis kckc kckk kcpc kcpi kcps kcsc kcsd kcsi kcsp kcss kdcc kdcd kddc kddd kddi kddk kdic kdis kdkd kdkk kdpi kdps kdsc kdsd kdsk kdsp kdss khcc khch khck khcs khdc khdk khhk khhs khic khid khii khip khis khki khkk khks khsi khss kicc kicd kick kicp kics kidd kidi kidk kids kihc kihh kihi kihk kihp kihs kiic kiid kiii kiik kiip kiis kikc kikd kiki kikk kip- kiph kipi kipp kips kisc kisd kish kisi kisk kiss kkcd kkch kkci kkck kkcs kkdc kkdd kkhh kkhi kkhk kkic kkid kkik kkkk kkpc kkpk kkps kksd kksi kksp kkss kpcc kpch kpcs kpdc kphi kphp kphs kpid kpih kpkk kppc kppd kppk kppp kpsc kpsd kpsh kpsi kpsp ksch ksci ksck kscs ksdc ksdi ksdk ksdp ksds kshd kshi kshk kshp kshs ksid ksii ksik ksip ksis kskd kskk ksks kspc kspd kspi kspk ksps kssi ksss pccc pccs pchp pchs pcip pcks pcpp pcps pdci pdcp pdhs pdic pdsd pdss phcc phds phhs phi- phip phis phsc picc pich pici pick pics pids piip piki pikk piks pipi pipp pips pisd pish pisi pisk piss pkcs ppcc ppcd ppci ppcs ppdk 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 sck- scpi scps scsc scsd scsh scsi sdcc sdch sddc sdds sdhd sdhs sdic sdps sdsc sdss shcc shcp shhh shhs shid shih shii shik ship shis shps shsc sicc sich sici sick sicp sics sidd sidh sidi sids sihi sihk sihs siik sikh siki siks sipc sipi sipp sips sisc sisd sish sisi sisk siss skhs skic skid skik skip skis skpc sksd skss spcc spcs spdc spdp sphs spic spik spip spis sppd spps spsd spsp spss sscc ssci sscp sscs ssdc ssdd ssdp sshs ssid ssis sspc ssps sssc sssh sssi ssss