cccc cccf ccci cccs cccu ccee ccfc ccff ccfi ccic ccii ccis ccsf ccsi ccss ccuc ccus cec- cece ceci cecs ceec cees cef- cefc cesc cese cesi cess ceui cfcf cfcs cfse cfsi cicc cici cics cicu ciee cies cife ciff cifs ciii ciis cis- cisc cise ciss ciuc cius cscc csce cscf csci cscs csec csee csfc csis csse csuf csus cucc cuce cuci cues cufc cuff cufi cui- cuif cuis cuss cusu eccc ecce ecci ecef eces ecfc ecfs ecis ecsc ecse ecss ecsu ecus eecs eeee eees eefe eese eesi efes effi effs efic efsi eics eiec eiei eies eifs eise eiss esce esci escs escu esee eses esfs esie esis esse essi essu esuf esui esus eufc eufi euse fccf fces fcic fcii fcsc fece fees fefc fefe feff fefi feie feis fese fess feus ffcc ffee ffff ffii ffss ficc fice fics fiec fief fies fifc fife fiff fifi fiii fisc fise fisi fiss fisu fscc fsec fsfi fssc fssf fuc- fuci fufc fuff fufu fusc fuse fusi fuss fusu iccc iccf icci iccs iccu icec icee icef ices icis icsc icse icsi icss icue icus iecc ieie iesc iesi iesu ifes ific ifis ifsc iies iiie iiii iiis iisc iisi iisu iiuc iscc isci iscs iscu isec isee ises isfc isic isie isis issc isse issf issi isss issu isus iucc iuce iuef iuiu iuse iuss s-ic s-ii sccc scce sccs scec scee scfc scfe scfi sci- scic scie scif scis scsc scsi scsu se-c se-e se-f se-i se-s se-u sec- secc sece secs secu seec seef sees seeu seff sefi seie seif seii seis seiu sesc sese sesi sess seui sfcc sfcs sffc sfss sfsu sicc sice sici sics sicu siec sief sies sife siff sifu sisc sise sisi siss sisu siue siui sius sscc ssce ssci sscs ssec ssee sses ssfc ssis sssc sssf sssi ssss suc- succ suci sucs suee sues sueu suf- sufc suff sufi sufs sufu suie suis sus- suse susi suss susu suus u-ie ucci uces ucsc ucsf ucsu uess ufcu uffe uies uise uscc usce uscf uscs usee usef uses usfc usfi usfs usie usif usis ussc usse ussf usss ussu usui usus uusi uuuu