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 cisy citi citp cits citt city ckck ckcs ckcy ckpc ckst ckts ckty cpcs cpic cpps cpsc cpsk cptp cpts cscc csci cscs csik csis csit csks cspc cspi csps cspt cstc csts csys ctcp ctic ctpp ctps ctsc ctss ctts cyc- cycc cycs cypc cyps cyst cyt- cyy- cyyc iccc icci iccp iccs icct icis icks icky icpc icps icsc icsi icsp icss icst ictp icts iiii iiis iiit iisc iisi iisp iist iitt ikki ikky ipcc ipcs ipct ippc ippy ipsc ipsi ipsp ipss iptc ipts iscc isci iscp iscs isct isic isis isit ispc isps ispy issc issi issp isss issy istc isti istp ists isty isys itcs itic itis itpc itsi itsp itsy itty iypt k-ci kccc kcci kcck kcct kccy kcic kcii kcis kcit kckc kckk kcky kcpc kcpi kcps kcpt kcsc kcsi kcsp kcss kcst kcsy kctc kcti kcty kcyk kcys kcyt kcyy kicc kick kicp kics kict kicy kiic kiii kiik kiip kiis kiit kikc kiki kikk kikt kip- kipi kipp kips kipt kisc kisi kisk kiss kist kisy kitc kiti kits kitt kity kiyi kiyk kiys kkci kkck kkcs kkct kkcy kkic kkik kkit kkkk kkpc kkpk kkps kkpt kksi kksp kkss kkst kktc kktk kkts kkty kkyc kkys kkyy kpcc kpcs kpit kpkk kpky kppc kppk kppp kpsc kpsi kpsp kpts kptt kpty kpyk ksci ksck kscs kscy ksii ksik ksip ksis ksit ksiy kskk ksks ksky kspc kspi kspk ksps kspt kssi ksss ksst kstc ksti kstk kstp ksts kstt ksty ksyc ksyy ktcc ktck ktcs ktcy ktic ktik ktip ktis ktkc ktkk ktks ktkt ktpi ktpk ktpt ktsc ktst ktsy kttc ktti kttk kttp ktts kttt ktty kycc kyck kycs kyct kyis kykc kykk kyks kyky kyp- kypc kyps kysc kysk kysp kyst kytc kyti kyts kytt kyty kyyi kyyk kyys kyyt kyyy pccc pccs pcip pcks pcpp pcps pcts picc pici pick pics pict picy piip piki pikk piks pikt piky pipi pipp pips pipy pisi pisk piss pist pisy piti pits pitt pity piys pkcs pkts ppcc ppci ppcs ppic pppp ppps ppss ppts pptt psci psip psis pspi pspp psps pssc psst psts psy- psys ptcc pttc pttk pyck pyic pykk pypy pysk pyss pyst pytt s-ic s-ii sccc sccp sccs scct sccy 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 sipy sisc sisi sisk siss sist sisy sit- sitc siti sits sitt sity siyi skic skik skip skis skit skpc skss sky- skys skyy spcc spcs spic spik spip spis spit spps spsp spss spst sptc spts spy- spys 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 styk stys syck syik syis syss syst sytt syyk tccc tcpy tctc tcts ticc tick tics tiit tiki tiky tip- tipc tipi tipp tips tipt tisi tiss tist titc titi titp tits titt tiyi tkip tkts tpck tpcp tpcs tpks tppp tpsc tptp tscc tscp tsis tsks tsps tspt tssi tsst tstc tsts tsys ttcp ttss tttt ttys tyck tyik typ- typp typy tyss tyst tyti tytt tyty yccc yctc yips yisk yiss yist yiti yitp yksc ykyt ypcc ypsi ysii yspi ytky yyyy