cccc ccci cccp cccs ccee ccic ccii ccip ccis cciw ccpe ccpp ccps ccsi ccsp ccss cec- cece ceci cecp cecs ceec cees ceip cepc cepe cepp ceps cesc cese cesi cesp cess cewe cicc cici cics ciee cies ciii ciis cipp cips cis- cisc cise cisp ciss ciws ciww cpce cpcs cpep cpic cpps cpsc cscc csce csci cscs csec csee csep csis cspc cspe cspi csps csse csws cwis eccc ecce ecci eces ecip ecis ecpp ecsc ecse ecsp ecss eecs eeee eees eeps eese eesi eics eiec eiei eies eise eiss epcc epci epec epee epes epi- epic epie epip epis eppc eppp epps epsc epsi epsp epss esce esci escs esee eses esie esis espc espe espi espp esps esse essi essp eswc esws ewes ewew ewip ewsp iccc icci iccp iccs icec icee ices icew icis icpc icps icsc icse icsi icsp icss icws iecc ieie iesc iesi iies iiie iiii iiis iisc iisi iisp iiwi ipcc ipce ipcs ipec ipes ipie ippc ipsc ipse ipsi ipsp ipss ipsw iscc isci iscp iscs isec isee isep ises isic isie isis ispc ispe isps ispw issc isse issi issp isss iswc iwcc iwce iwie iwis iwiw iwps pccc pcce pccs pccw pcep pcip pcpp pcps pcse pece peci pecs peec peep pees peip peis pepe pepi peps pese pesi pess pewe pews picc pice pici pics piep pies piip pipe pipi pipp pips pise pisi piss piwi ppcc ppci ppcs ppic ppie pppp ppps ppss psci psec psei psip psis pspi pspp psps pssc psse pwei s-ic s-ii sccc scce sccp sccs scec scee scep scew sci- scic scie scip scis scpe scpi scps scsc scsi scwe se-c se-e se-i se-s se-w sec- secc sece secs seec seep sees seew seie seii seip seis sepe sepi sepp seps sesc sese sesi sess sewe sews sicc sice sici sicp sics siec sies siew sipc sipe sipi sipp sips sisc sise sisi siss siwe siwi spcc spcs spec spee spes spew spic spie spip spis spps spse spsp spss sscc ssce ssci sscp sscs ssec ssee ssep sses ssis sspc sspe ssps sssc sssi ssss ssws swcc swee swic swie swip swis swss wccc wcce wcci wccp wccs wccw wcec wcee wcic wcie wcii wcip wcis wcpc wcpe wcpi wcpp wcps wcsc wcsi wcsp wcss wcsw wcwc wcwi wcwp wecc weci wecs wecw weec weei weep wees weic weie weii weis wepe wepp weps wesc wese wesp wess wewc wewe wicc wice wici wics wies wiii wiis wipc wipe wipi wipp wips wisc wise wisp wiss wisw wiwi wpcc wpce wpci wpcs wpcw wpec wpei wpep wpic wpie wpip wppc wppi wpse wpsp wpwc wscc wsci wscp wscs wscw wsei wses wsew wsic wsie wsip wsis wspc wsps wssc wssi wssp wsss wssw wswi wsws wsww wwcs wwcw wwec wwei wwii wwip wwis wwpc wwpw wwsc wwse wwsi wwsp wwss wwwc wwwe wwwi wwws wwww