cccc ccci cccs ccee ccic ccii ccis ccix ccsi ccss ccst cctc cctt ccxi cec- cece ceci cecs cect ceec cees cesc cese cesi cess cest cet- cete ceti cets cexe cicc cici cics cict ciee cies ciii ciis ciit cis- cisc cise ciss cist cite citi cits citt cixi cscc csce csci cscs csec csee cset csis csit csix csse cstc csts cstx csxt ctec ctic ctsc ctss ctts cxii cxix cxxi cxxx eccc ecce ecci ecct eces ecis ecit ecsc ecse ecss ect- ectc ects eecs eeee eees eese eesi eetc eete eets eext eics eiec eiei eies eise eiss eist eitc eiti esce esci escs esee eses eset esie esis esit esse essi esst estc este ests etcc etcs etec etee etes etic etix etsi ette etti exec exes exis exit exte exts iccc icci iccs icct icec icee ices icet icex icis icsc icse icsi icss icst icts iecc ieet ieie iesc iesi iest iett iies iiie iiii iiis iiit iisc iisi iist iitt iscc isci iscs isct isec isee ises iset isic isie isis isit issc isse issi isss istc iste isti ists itcs itec ites itet itex itic itie itis itse itsi ixxi s-ic s-ii sccc scce sccs scct scec scee scet sci- scic scie scis scit scsc scsi scst sctc scts se-c se-e se-i se-s se-t se-x sec- secc sece secs sect seec sees seet seex seie seii seis seit seix sesc sese sesi sess sest set- setc sete seti sets sett setx sex- sexe sexi sext sicc sice sici sics siec sies siex siit sisc sise sisi siss sist sit- sitc site siti sits sitt sixe sixt sixx sscc ssce ssci sscs ssec ssee sses sset ssex ssis ssit sssc sssi ssss sstc ssts stcc stcs stec stee stes stet stex stic stie stis stit stix stsi stss sttc tccc tctc tcts tecs tect teec tees teet teic teie teis tesc tese tess test tete teti tets tett tetx text ticc tice tics tie- tiee tiei ties tiet tiit tise tisi tiss tist titc tite titi tits titt tixt tscc tsec tses tset tsis tsix tsse tssi tsst tstc tsts ttss tttt txii xces xcii xcis xexe xics xiii xisi xist xixi xtie xxii xxix xxxi xxxx