-ene cccc cccl cccs ccee ccel ccgc ccgs ccgt cclc cclg ccls ccnc ccne ccns ccsg ccsl ccsn ccss ccst cctc cctl cctt cec- cece cecs cect ceec ceel cees cege cel- celc cele cell cels celt cen- cene ceng cens cent cesc cese cesg cess cest cet- cete cets cgcc cgcg cgel cges cggs cgns cgss cgst cgtl clec clee cleg cles clet clsc cltc clts cnel cnes cnet cnsl cnss cntc cscc csce cscl cscs csec csee cset csgn csne csse cstc cstg csts ctec cten ctge ctle ctlg ctls ctne ctns ctsc ctsn ctss cttn ctts e-cl eccc ecce eccl ecct eces ecgs eclt ecne ecsc ecse ecss ect- ectc ects eecs eeee eees eegs eele eels eeng eens eent eese eetc eete eets egcc egcg egec egee egel egge eggs eglc egle egne egnt egsc egsl egss egte egts elce elec elee elen eles elet elgg elle ells elne else elst elte elts ence encl encs enee eneg enel enes enge engg engl engs enls ennc enne enns ense ensg enst ent- ente ents esce escs esee esel esen eses eset esgn esne esse essg essl esst estc este ests etcc etcs etec etee etel eten etes etne etns ette ettn gc-c gccc gccs gcet gclc gcse gcss gcst gctc gcts gece geel geen gees geet gege gegg gegl gele gelg gell gels gelt gen- genc gene geng genl genn gens gent gesg gess gest gete getg gets gett ggcl gggg ggss glcc glce glee gleg glen gles glet glge gncc gnet gngc gsse gtcs lccc lcce lccs lces lcls lcsc lctl lcts lece lect leel leen lees leet lege legg legs lele lell lene leng lenn lens lent lese less lest lete lets lett lges lgte lgtn lgts llcc llcs lles llet llgc lllc llll lnes lnge lngs lntc lnts lscs lses lset lsts ltcc ltcg ltcs ltee ltge ltgs ltng ltns ltnt lttc nccc nccn nccs ncct ncec ncee ncel ncen nces ncgs nclc ncln ncnc ncsc ncse ncsl ncss ncst nctc ncte necc nece necs nect neel neen nees neet nege negs nelc nele nell nels nelt nene neng nens nent nesc nese nesl nesn ness nest net- nete nets nett ngen ngns ngsn ngtn ngts nlcc nlcs nlec nlgn nlls nlsc nnes nngn nnls nnnn nnsl nnss nntn nscc nscl nscs nsec nsel nsls nssc nsse nsss nstc nstl nsts ntcc ntes ntsc ntss sccc scce sccl sccs scct scec scee sceg scel scet scgs scl- sclc scls scnt scsc scsl scsn scst sctc sctl sctn scts se-c se-e se-g se-n se-s se-t sec- secc sece secg secn secs sect seec seeg seel seen sees seet sege segg segs sele sell sels selt sene seng senn sens sent sesc sese sess sest set- setc sete setl sets sett sgce sgcg sges sggg sggs sgls sgnl sgss sgts slcc slee sles slet slge slln slsc slst slts sncc snee sneg snel snes snet snns snte sscc ssce sscs ssec ssee sses sset ssgs ssgt sslc ssle sslt ssns sssc ssss sstc sstl ssts stcc stcs stec stee steg stel sten stes stet stge stlc stle stlg stln stlt stng stnn stns stss sttc tccc tcnn tctc tcts tecl tecs tect teec teel teen tees teet tegg tegs tegt tel- telc tele telg tell teln tels telt tenc tene teng tenn tens tent tesc tese tesl tess test tete tets tett tgcc tgel tgle tgtc tgts tlen tlgc tncc tnes tnge tngs tnts tscc tscg tsec tsen tses tset tsgt tsse tssg tsst tstc tsts ttcn tten ttss tttt