-ene -yne c-cd cccc cccf cccs ccdc ccdf ccdn ccds cced ccee ccfc ccfd ccff ccnc ccne ccnf ccns ccny ccsd ccsf ccsn ccss cd-e cdcs cdec cdef cdes cdfe cdfs cdnc cdnf cdss cec- cece cecs cedd cede cedy ceec cees cef- cefc cefn cen- cend cene cens ceny cesc cese cess ceys cfcf cfcn cfcs cfcy cfds cfns cfse cfyn cndd cnes cnss cscc cscd csce cscf cscs csdn csec csee csfc csne csny cssd csse csys cyc- cycc cycs cyds cyen cyfe cyfs cyn- cyne cyse cyy- cyyc cyyn dc-y dccc dccs dcds dcfc dcfs dcns dcsc dcss dddd ddes ddss dec- decc decd dece decs dedd dede deed deef deen dees defe deff defn defs defy dene denn dens deny des- desc dese dess desy deye deyf deyn deys dfcc dfcs dfds dnce dncs dnsc dscc dscn dscs dsfc dssc dssn dycd dyce dydd dyde dyed dyen dyes dyey dyf- dync dyne dyny dys- dyse dyss eccc ecce ecdc ecdf eced ecef eces ecfc ecfs ecne ecsc ecse ecss ecyd eddc edde edds eddy ede- eden edes edns edny edss edys eecs eede eeee eees eefe eefn eend eens eeny eese eesy efen efes effs effy ence encs ency end- ende ends endy ened enee enes eney ennc enne enns enny ense enye enys esce escs esds esee esen eses esfs esne esse essy esyn eyec eyed eyen eyes eyey eynd eyne eyse fccf fcds fces fcsc fdny fece fede fedn feds feed feen fees fefc fefe feff fend fene fenn fens feny fese fess feyn feys ffcc ffee ffff ffss fndd fndn fscc fsec fssc fssf fyce fyen fyfe fynd fyne fynn nccc nccf nccn nccs ncdc ncdn ncds ncec nced ncee ncef ncen nces ncfc ncfe ncnc ncnd ncsc ncse ncsf ncss ncsy ndcc ndcs ndde ndsf ndss necc nece necs necy nedc nedd nede neds nedy need neef neen nees nefd nefe neff nefs nend nene nens nesc nese nesn ness neye neyf neyn neys nfdc nfff nfyc nnes nnnn nnss nscc nscd nscs nsdf nsds nsec nsfc nsfs nssc nsse nssf nsss nycc nyce nycy nyen nyes nyfd nyne nyny nysc nyse nysf nyss sccc scce sccs sccy scdc scdf scds scec scee scey scfc scfe scnd scsc scsd scsn scye scyn sdcc sddc sdds sdef sdes sdfc sdsc sdsf sdss se-c se-d se-e se-f se-n se-s se-y sec- secc secd sece secn secs secy sede seds seec seed seef seen sees seey seff send sene senn sens seny sesc sese sess seye seyf seyn seys sfcc sfcs sfdc sffc sfne sfss sncc sncf sned snee snes snns snsd snsy snye snys sscc ssce sscs ssdc ssdd ssdf ssec ssee sses ssfc ssns sssc sssf ssss syce syde syds syen syes syfe syff syfy syn- sync synd syne syns syny syse syss yccc ycee ydee ydes yedd yede yeds yeed yeen yees yefe yeff yenc yend yene yens yess yeye yfed ynce ynde ynes ynne ysed ysee ysen yses ysse yyfe yyff yyyy