cccc ccci cccp cccs ccic ccii ccip ccis ccpp ccps ccsi ccsp ccss ccst cctc cctt cicc cici cics cict ciii ciis ciit cipp cips cis- cisc cisk cisp ciss cist citi citp cits citt ckck ckcs ckpc ckst ckts cpcs cpic cpps cpsc cpsk cptp cpts cscc csci cscs csik csis csit csks cspc cspi csps cspt cstc csts ctcp ctic ctpp ctps ctsc ctss ctts iccc icci iccp iccs icct icis icks icpc icps icsc icsi icsp icss icst ictp icts iiii iiis iiit iisc iisi iisp iist iitt ikki ipcc ipcs ipct ippc ipsc ipsi ipsp ipss iptc ipts iscc isci iscp iscs isct isic isis isit ispc isps issc issi issp isss istc isti istp ists itcs itic itis itpc itsi itsp k-ci kccc kcci kcck kcct kcic kcii kcis kcit kckc kckk kcpc kcpi kcps kcpt kcsc kcsi kcsp kcss kcst kctc kcti kicc kick kicp kics kict kiic kiii kiik kiip kiis kiit kikc kiki kikk kikt kip- kipi kipp kips kipt kisc kisi kisk kiss kist kitc kiti kits kitt kkci kkck kkcs kkct kkic kkik kkit kkkk kkpc kkpk kkps kkpt kksi kksp kkss kkst kktc kktk kkts kpcc kpcs kpit kpkk kppc kppk kppp kpsc kpsi kpsp kpts kptt ksci ksck kscs ksii ksik ksip ksis ksit kskk ksks kspc kspi kspk ksps kspt kssi ksss ksst kstc ksti kstk kstp ksts kstt ktcc ktck ktcs ktic ktik ktip ktis ktkc ktkk ktks ktkt ktpi ktpk ktpt ktsc ktst kttc ktti kttk kttp ktts kttt pccc pccs pcip pcks pcpp pcps pcts picc pici pick pics pict piip piki pikk piks pikt pipi pipp pips pisi pisk piss pist piti pits pitt pkcs pkts ppcc ppci ppcs ppic pppp ppps ppss ppts pptt psci psip psis pspi pspp psps pssc psst psts ptcc pttc pttk s-ic s-ii sccc sccp sccs scct sci- scic scip scis scit sck- scpi scps scpt scsc scsi scst sctc scts sicc sici sick sicp sics siik siit siki siks sipc sipi sipp sips sipt sisc sisi sisk siss sist sit- sitc siti sits sitt skic skik skip skis skit skpc skss spcc spcs spic spik spip spis spit spps spsp spss spst sptc spts sscc ssci sscp sscs ssis ssit sspc ssps sspt sssc sssi ssss sstc sstp ssts stcc stcp stcs stic stik stip stis stit stks stpp stps stsi stss sttc tccc tctc tcts ticc tick tics tiit tiki tip- tipc tipi tipp tips tipt tisi tiss tist titc titi titp tits titt tkip tkts tpck tpcp tpcs tpks tppp tpsc tptp tscc tscp tsis tsks tsps tspt tssi tsst tstc tsts ttcp ttss tttt