-ene -yne cccc cccs ccee ccnc ccne ccns ccny ccsn ccss ccst cctc cctt cec- cece cecs cect ceec cees cen- cene cens cent ceny cesc cese cess cest cet- cete cets ceys cnes cnet cnss cntc cscc csce cscs csec csee cset csne csny csse cstc csts csys ctec cten ctne ctns ctsc ctsn ctss cttn ctts cyc- cycc cycs cyen cyn- cyne cyse cyst cyt- cyte cyy- cyyc cyyn eccc ecce ecct eces ecne ecsc ecse ecss ect- ectc ects eecs eeee eees eens eent eeny eese eesy eetc eete eets ence encs ency enee enes eney ennc enne enns enny ense enst ent- ente ents enty enye enys esce escs esee esen eses eset esne esse esst essy estc este ests esty esyn etcc etcs etec etee eten etes etne etns etsy ette ettn etty eyec eyen eyes eyet eyey eyne eyse eyst eyte nccc nccn nccs ncct ncec ncee ncen nces ncnc ncsc ncse ncss ncst ncsy nctc ncte necc nece necs nect necy neen nees neet nene nens nent nesc nese nesn ness nest net- nete nets nett neye neyn neys neyt nnes nnnn nnss nntn nscc nscs nsec nssc nsse nsss nstc nsts ntcc ntes ntsc ntss nycc nyce nycy nyen nyes nyet nyne nynt nyny nysc nyse nyss nyst nytc nyte sccc scce sccs scct sccy scec scee scet scey scnt scsc scsn scst sctc sctn scts scye scyn se-c se-e se-n se-s se-t se-y sec- secc sece secn secs sect secy seec seen sees seet seey sene senn sens sent seny sesc sese sess sest set- setc sete sets sett seye seyn seys seyt sncc snee snes snet snns snsy snte snye snys sscc ssce sscs ssec ssee sses sset ssns sssc ssss sstc ssts stcc stcs stec stee sten stes stet stey stnn stns stss sttc stye stys syce syen syes syn- sync syne syns syny syse syss syst syte sytt tccc tcnn tctc tcts tecs tect teec teen tees teet tenc tene tenn tens tent tesc tese tess test tete tets tett teye teyn teys tncc tnes tnts tscc tsec tsen tses tset tsey tsse tsst tstc tsts tsys ttcn tten ttss tttt ttys tyce tyee tyen tyes tyet tyne tynt tyny tyse tyss tyst tyte tytt tyty tyyn yccc ycee yctc yeen yees yeet yenc yene yens yent yess yest yete yets yett yeye ynce ynes ynet ynne ysee ysen yses yset ysse yyyy