cccc cccf ccci cccp cccs cccu ccee ccfc ccff ccfi ccic ccii ccip ccis ccpe ccpp ccps ccsf ccsi ccsp ccss ccuc ccup ccus cec- cece ceci cecp cecs ceec cees cef- cefc ceip cepc cepe cepp ceps cesc cese cesi cesp cess ceui cfcf cfcs cfps cfse cfsi cicc cici cics cicu ciee cies cife ciff cifs ciii ciis cipf cipp cips cis- cisc cise cisp ciss ciuc ciup cius cpce cpcs cpcu cpep cpff cpic cpif cpps cpsc cpsu cpus cscc csce cscf csci cscs csec csee csep csfc csis cspc cspe cspi csps csse csuf csup csus cucc cuce cuci cues cufc cuff cufi cui- cuif cuis cupe cupp cups cusp cuss cusu eccc ecce ecci ecef eces ecfc ecfs ecip ecis ecpp ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eefe eeps eese eesi efes effi effs efic efsi eics eiec eiei eies eifs eise eiss epcc epci epec epee epes epfc epi- epic epie epip epis eppc eppp epps epsc epsf epsi epsp epss epus esce esci escs escu esee eses esfp esfs esie esis espc espe espi espp esps esse essi essp essu esuf esui esus eufc eufi euse fccf fccp fces fcic fcii fcps fcsc fcup fece fees fefc fefe feff fefi feie feis fepc feps fese fess feus ffcc ffee ffff ffii ffps ffss ficc fice fics fiec fief fies fifc fife fiff fifi fiii fipp fips fisc fise fisi fiss fisu fp-c fpcc fscc fsec fsfi fspc fspf fssc fssf fssp fuc- fuci fufc fuff fufu fusc fuse fusi fuss fusu iccc iccf icci iccp iccs iccu icec icee icef ices icis icpc icps icsc icse icsi icsp icss icue icup icus iecc ieie iesc iesi iesu ifcp ifes ific ifis ifps ifsc ifsp iies iiie iiii iiis iipf iisc iisi iisp iisu iiuc ipcc ipce ipcs ipec ipes ipfc ipie ippc ippf ipsc ipse ipsi ipsp ipss ipus iscc isci iscp iscs iscu isec isee isep ises isfc isfp isic isie isis ispc ispe ispf isps issc isse issf issi issp isss issu isup isus iucc iuce iuef iuiu iupp iuse iuss pccc pcce pccs pcep pcfc pcip pcpp pcps pcse pece peci pecs peec peep pees pefc peff pefs peip peis pepe pepi peps pese pesi pess pesu pfce pfcs pfff pfic pfis pfps pfui picc pice pici pics picu piep pies piff pifs piip pipe pipi pipp pips pise pisi piss pisu pius ppcc ppci ppcs ppic ppie ppif pppp ppps ppsf ppss psci pscu psec psei psfs psip psis pspi pspp psps pssc psse pu-e puce pueu puff puis puiu pupe pupi pups pupu pusi puss puuc s-ic s-ii sccc scce sccp sccs scec scee scep scfc scfe scfi sci- scic scie scif scip scis scpe scpi scps scsc scsi scsu scup se-c se-e se-f se-i se-s se-u sec- secc sece secs secu seec seef seep sees seeu seff sefi seie seif seii seip seis seiu sepe sepi sepp seps sepu sesc sese sesi sess seui sfcc sfcs sffc sfpc sfss sfsu sicc sice sici sicp sics sicu siec sief sies sife siff sifu sipc sipe sipi sipp sips sisc sise sisi siss sisu siue siui sius spcc spcs spec spee spef spes spfc spfs spic spie spip spis sppf spps spse spsp spss spue spui spus sscc ssce ssci sscp sscs ssec ssee ssep sses ssfc ssfp ssis sspc sspe sspf ssps sssc sssf sssi ssss suc- succ suci sucs suee sues sueu suf- sufc suff sufi sufs sufu suie suis sup- supe supp sups sus- suse susi susp suss susu suus u-ie ucci uccp uces ucsc ucsf ucsu uepi uess ufcu uffe ufip uies uipi uise upci upcs upic upie upis uppc uppe uppp uppu upsc upse upsi upup uscc usce uscf uscs usee usef uses usfc usfi usfs usie usif usip usis uspc uspp usps ussc usse ussf usss ussu usui usus uucp uusi uuuu