cccc ccci cccp cccs cccu ccic ccii ccip ccis ccpp ccps ccsi ccsp ccss ccuc ccup ccus cicc cici cics cicu ciii ciis cipp cips cis- cisc cisk cisp ciss ciuc ciup cius ckck ckcs ckpc cpcs cpcu cpic cpps cpsc cpsk cpsu cpus cscc csci cscs csik csis csks cspc cspi csps csup csus cucc cuci cuck cui- cuis cuk- cupp cups cusk cusp cuss cusu iccc icci iccp iccs iccu icis icks icpc icps icsc icsi icsp icss icup icus iiii iiis iisc iisi iisp iisu iiuc ikki iksu ipcc ipcs ippc ipsc ipsi ipsp ipss ipus iscc isci iscp iscs iscu isic isis isku ispc isps issc issi issp isss issu isup isus iucc iuiu iupp iuss k-ci kccc kcci kcck kccu kcic kcii kcis kciu kckc kckk kcpc kcpi kcps kcpu kcsc kcsi kcsp kcss kcsu kcui kcuk kcup kicc kick kicp kics kiic kiii kiik kiip kiis kiiu kikc kiki kikk kiku kip- kipi kipp kips kipu kisc kisi kisk kiss kisu kiup kiuu kkci kkck kkcs kkic kkik kkkk kkpc kkpk kkps kksi kksp kkss kksu kkup kkus kkuu kpcc kpcs kpkk kppc kppk kppp kpsc kpsi kpsp kpsu kpus ksci ksck kscs kscu ksii ksik ksip ksis kskk ksks ksku kspc kspi kspk ksps kssi ksss kssu ksui ksup ksuu kucc kuci kucp kuic kuik kuki kukk kuks kuku kups kupu kusc kusp kusu kuuk kuuu pccc pccs pcip pcks pcpp pcps picc pici pick pics picu piip piki pikk piks piku pipi pipp pips pisi pisk piss pisu pius pkcs ppcc ppci ppcs ppic pppp ppps ppss psci pscu psip psis pspi pspp psps pssc puck puis puiu puki puku pupi pups pupu pusi pusk puss puuc s-ic s-ii sccc sccp sccs sci- scic scip scis sck- scpi scps scsc scsi scsu scup sicc sici sick sicp sics sicu siik siki siks siku sipc sipi sipp sips sisc sisi sisk siss sisu siui sius skic skik skip skis skiu skpc skss skui skup spcc spcs spic spik spip spis spps spsp spss spui spus sscc ssci sscp sscs ssis sspc ssps sssc sssi ssss suc- succ suci suck sucs suis suki suks suku sup- supp sups sus- susi susk susp suss susu suus ucci uccp ucsc ucsu uipi ukcc ukip ukps uksc ukup upci upcs upic upis uppc uppp uppu upsc upsi upup us-k uscc uscs usip usis uspc uspp usps ussc usss ussu usui usus uucp uusi uuuu