cccc cccs cccu ccee ccss ccuc ccus cec- cece cecs ceec cees cesc cese cess ceys ceyu ceze cezy cscc csce cscs csec csee csse csus csys cucc cuce cues cuss cusu cusy cuy- cuzy cyc- cycc cycs cyse cyy- cyyc czyz eccc ecce eces ecsc ecse ecss ecsu ecus eecs eeee eees eese eesy eeze esce escs escu esee eses esse essu essy esus euse eyec eyes eyey eyez eyse ezuz sccc scce sccs sccy scec scee scey scsc scsu scye se-c se-e se-s se-u se-y se-z sec- secc sece secs secu secy seec sees seeu seey seez sesc sese sess seye seys sscc ssce sscs ssec ssee sses sssc ssss suc- succ sucs suee sues sueu suey suez sus- suse suss susu susy susz suus suyu suze suzu suzy suzz syce syes syse syss syue szss szuc uces ucsc ucsu uess ueys uscc usce uscs usee uses ussc usse usss ussu ussy usus uuuu yccc ycee ye-u yees yess yesu yeue yeye ysee yses ysse yssu ysue yuce yuye yuyu yuzu yyyy zees zeus zeze zsss zuce zuzu zzzs zzzz