cccc ccci cccp cccs ccic ccii ccip ccis ccpp ccps ccsi ccsp ccss cicc cici cics ciii ciis cipp cips cis- cisc cisk cisp ciss ckck ckcs ckpc cpcs cpic cpps cpsc cpsk cscc csci cscs csik csis csks cspc cspi csps iccc icci iccp iccs icis icks icpc icps icsc icsi icsp icss iiii iiis iisc iisi iisp ikki ipcc ipcs ippc ipsc ipsi ipsp ipss iscc isci iscp iscs isic isis ispc isps issc issi issp isss izki k-ci kccc kcci kcck kcic kcii kcis kckc kckk kckz kcpc kcpi kcps kcsc kcsi kcsp kcss kczz kicc kick kicp kics kiic kiii kiik kiip kiis kikc kiki kikk kikz kip- kipi kipp kips kisc kisi kisk kiss kizs kizz kkci kkck kkcs kkic kkik kkkk kkpc kkpk kkps kkpz kksi kksp kkss kkzz kpcc kpcs kpkk kppc kppk kppp kpsc kpsi kpsp kpsz kpzk ksci ksck kscs ksii ksik ksip ksis ksiz kskk ksks kskz kspc kspi kspk ksps kspz kssi ksss kssz kzip kziz kzks kzkz kzpi kzpk kzps kzsc kzsp kzzi kzzk kzzp kzzs kzzz pccc pccs pcip pcks pcpp pcps picc pici pick pics piip piki pikk piks pipi pipp pips pisi pisk piss pisz pkcs ppcc ppci ppcs ppic pppp ppps ppss psci psip psis pspi pspp psps pssc s-ic s-ii sccc sccp sccs sci- scic scip scis sck- scpi scps scsc scsi sicc sici sick sicp sics siik siki siks sipc sipi sipp sips sisc sisi sisk siss sizz skic skik skip skis skpc skss spcc spcs spic spik spip spis spps spsp spss sscc ssci sscp sscs ssis sspc ssps sssc sssi ssss szis szss zick zics ziip ziki ziks zipp zips zisi zisk zizi zizz zsss zzzs zzzz