cccc ccci cccp cccs cccu ccee ccic ccii ccip ccis ccpe ccpp ccps ccsi ccsp ccss ccuc ccup ccus cec- cece ceci cecp cecs ceec cees ceip ceke cepc cepe cepp ceps cesc cese cesi cesp cess ceui cicc cici cics cicu ciee cies ciii ciis cipp cips cis- cisc cise cisk cisp ciss ciuc ciup cius ckck ckcs ckpc cpce cpcs cpcu cpep cpic cpps cpsc cpsk cpsu cpus cscc csce csci cscs csec csee csep csik csis csks cspc cspe cspi csps csse csup csus cucc cuce cuci cuck cuek cues cui- cuis cuk- cuke cupe cupp cups cusk cusp cuss cusu eccc ecce ecci eces ecip ecis ecks ecpp ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eeke eeks eeps eese eesi eesk eick eics eiec eiei eies eike eiki eiks eise eisk eiss ekek ekes ekis ekki ekpe eksi epcc epci epec epee epes epi- epic epie epik epip epis eppc eppp epps epsc epsi epsp epss epus esce esci escs escu esee esek eses esie esik esis eske esks esku espc espe espi espp esps esse essi essp essu esui esus euse iccc icci iccp iccs iccu icec icee ices icis icke icks icpc icps icsc icse icsi icsp icss icue icup icus iecc ieie iesc iesi iesu iies iiie iiii iiis iisc iisi iisp iisu iiuc ikee ikes ikki iksu ikue ipcc ipce ipcs ipec ipek ipes ipie ippc ipsc ipse ipsi ipsp ipss ipus iscc isci iscp iscs iscu isec isee isep ises isic isie isis isku ispc ispe isps issc isse issi issp isss issu isup isus iucc iuce iuiu iupp iuse iuss k-ci kccc kcci kcck kccu kcec kcee kcei kcep kceu kcic kcie kcii kcis kciu kckc kckk kcpc kcpi kcps kcpu kcsc kcse kcsi kcsp kcss kcsu kcue kcui kcuk kcup keck keek keep kees keii keik keis kekc keke keki keks keku kep- kepc kepe kepi keps kepu kesc kesi kesk kesp kess keup keus kicc kice kick kicp kics kies kieu kiic kiii kiik kiip kiis kiiu kikc kiki kikk kiku kip- kipe kipi kipp kips kipu kisc kise kisi kisk kiss kisu kiup kiuu kkci kkck kkcs kkic kkik kkkk kkpc kkpk kkps kkse kksi kksp kkss kksu kkup kkus kkuu kpcc kpcs kpek kpke kpkk kppc kppk kppp kpsc kpsi kpsp kpsu kpus ksce ksci ksck kscs kscu ksec ksee ksei ksek ksep ksii ksik ksip ksis kske kskk ksks ksku kspc kspe kspi kspk ksps ksse kssi ksss kssu ksue ksui ksup ksuu kucc kuce kuci kucp kuei kuek kues kueu kuic kuie kuik kuke kuki kukk kuks kuku kupe kups kupu kusc kusp kusu kuuk kuuu pccc pcce pccs pcep pcip pcks pcpp pcps pcse pece peci peck pecs peec peek peep pees peip peis peke peki pekk pepe pepi peps pese pesi pess pesu picc pice pici pick pics picu piep pies piip pike piki pikk piks piku pipe pipi pipp pips pise pisi pisk piss pisu pius pkcs ppcc ppci ppcs ppic ppie pppp ppps ppss psci pscu psec psei psip psis pspi pspp psps pssc psse pu-e puce puck pueu puis puiu puke puki puku pupe pupi pups pupu pusi pusk puss puuc s-ic s-ii sccc scce sccp sccs scec scee scep sci- scic scie scip scis sck- scpe scpi scps scsc scsi scsu scup se-c se-e se-i se-k se-s se-u sec- secc sece seck secs secu seec seek seep sees seeu seie seii seik seip seis seiu seke seki sekk seku sepe sepi sepp seps sepu sesc sese sesi sess seui sicc sice sici sick sicp sics sicu siec siek sies siik sike siki siks siku sipc sipe sipi sipp sips sisc sise sisi sisk siss sisu siue siui sius skee skei skep skes skic skie skik skip skis skiu skpc skss skue skui skup spcc spcs spec spee spek spes spic spie spik spip spis spke spps spse spsp spss spue spui spus sscc ssce ssci sscp sscs ssec ssee ssep sses ssis sspc sspe ssps sssc sssi ssss suc- succ suci suck sucs suee sues sueu suie suis suke suki suks suku sup- supe supp sups sus- suse susi susk susp suss susu suus u-ie ucci uccp uces ucsc ucsu ueki uepi uess uies uipi uise ukcc ukek ukes ukeu ukip ukps uksc ukup upci upcs upic upie upis uppc uppe uppp uppu upsc upse upsi upup us-k uscc usce uscs usee uses usie usip usis uske uspc uspp usps ussc usse usss ussu usui usus uucp uusi uuuu