-ene -yne cccc cccs ccee ccnc ccne ccns ccny ccsn ccss cec- cece cecs ceec cees cen- cene cens ceny cesc cese cess ceys ceze cezy cnes cnnz cnss cscc csce cscs csec csee csne csny csnz csse csys cyc- cycc cycs cyen cyn- cyne cyse cyy- cyyc cyyn czyz eccc ecce eces ecne ecsc ecse ecss eecs eeee eees eens eeny eese eesy eeze ence encs ency enee enes eney enez ennc enne enns enny ense enye enys esce escs esee esen eses esne esse essy esyn eyec eyen eyes eyey eyez eyne eyse nccc nccn nccs ncec ncee ncen nces ncnc ncsc ncse ncss ncsy necc nece necs necy neen nees nene nens nesc nese nesn ness neye neyn neys nnes nnnn nnss nscc nscs nsec nssc nsse nsss nycc nyce nycy nyen nyes nyne nyny nysc nyse nyss nzcc nzse sccc scce sccs sccy scec scee scey scsc scsn scye scyn se-c se-e se-n se-s se-y se-z sec- secc sece secn secs secy seec seen sees seey seez sene senn sens seny sesc sese sess seye seyn seys sncc snee snes snns snsy snye snys sscc ssce sscs ssec ssee sses ssns sssc ssss syce syen syes syn- sync syne syns syny syse syss szss yccc ycee yeen yees yenc yene yens yess yeye ynce ynes ynez ynne ysee ysen yses ysse yyyy yzen zees zenn zens zeze znen znes zsss zyne zzzs zzzz