-ene c-cd cccc cccs ccdc ccdn ccds cced ccee ccnc ccne ccns ccsd ccsn ccss ccst cctc cctt cd-e cdcs cdec cdes cdnc cdss cec- cece cecs cect cedd cede cedt ceec cees cen- cend cene cens cent cesc cese cess cest cet- cete cets cndd cnes cnet cnss cntc cscc cscd csce cscs csdn csec csee cset csne cssd csse cstc cstd csts ctec cten ctne ctns ctsc ctsn ctss cttn ctts dccc dccs dcct dcds dcns dcsc dcss dctc dcts dddd ddes ddss ddts dec- decc decd dece decs dect dedd dede deed deen dees deet dene denn dens dent des- desc dese dess dest dete detn dets dnce dncs dnet dnsc dntt dscc dscn dscs dssc dssn dsst dstc dstn dsts dtcc dted dten dtss eccc ecce ecct ecdc eced eces ecne ecsc ecse ecss ect- ectc ects eddc edde edds ede- eden edes edns edss edts eecs eede eeee eees eend eens eent eese eetc eete eets ence encs end- ende ends ened enee enes ennc enne enns ense enst ent- entd ente ents esce escs esds esee esen eses eset esne esse esst estc estd este ests etcc etcs etds etec etee eten etes etne etns ette ettn nccc nccn nccs ncct ncdc ncdn ncds ncec nced ncee ncen nces ncnc ncnd ncsc ncse ncss ncst nctc ncte ndcc ndcs ndde ndnt ndss ndtc necc nece necs nect nedc nedd nede neds need neen nees neet nend nene nens nent nesc nese nesn ness nest net- netd nete nets nett nnes nnnn nnss nntn nscc nscd nscs nsds nsdt nsec nssc nsse nsss nstc nstd nsts ntcc ntds ntes ntnd ntsc ntss sccc scce sccs scct scdc scds scec scee scet scnd scnt scsc scsd scsn scst sctc sctd sctn scts sdcc sddc sdds sdes sdet sdsc sdss se-c se-d se-e se-n se-s se-t sec- secc secd sece secn secs sect sede seds seec seed seen sees seet send sene senn sens sent sesc sese sess sest set- setc sete sets sett sncc sned snee snes snet snns snsd snte sscc ssce sscs ssdc ssdd ssec ssee sses sset ssns sssc ssss sstc sstd ssts stcc stcs stds stec sted stee sten stes stet stnd stnn stns stss sttc sttd tccc tcdd tcnn tctc tcts tdes tdse tdss tecs tect tedd tede teds teec teed teen tees teet tenc tend tene tenn tens tent tesc tesd tese tess test tete tets tett tncc tndd tnes tnts tscc tsec tsen tses tset tsse tsst tstc tsts ttcn tten ttss tttt