-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 ceke 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 ckck ckcl ckcs cken ckgl ckgn cklg ckln cknc ckns cknt cksl ckst ckts clec clee cleg clek cles clet clkg clsc cltc clts cnel cnes cnet cnsl cnss cntc cntk cscc csce cscl cscs csec csee cset csgn csks 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 ecks eclt ecne ecsc ecse ecss ect- ectc ects eecs eeee eees eegs eeke eeks eele eels eeng eens eent eese eesk eetc eete eets egcc egcg egec egee egel egge eggs egks eglc egle egne egnt egsc egsl egss egte egtk egts ekek eken ekes eket ekgs ekne elce elec elee elek elen eles elet elgg elke elks elle ells elne else elst elte elts ence encl encs enee eneg enel enes enge engg engl engs enke enls ennc enne enns ense ensg enst ent- ente ents esce escs esee esek esel esen eses eset esgn eske esks 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 geck geek geel geen gees geet gege gegg gegl gele gelg gell gels gelt gen- genc gene geng genk genl genn gens gent gesg gesk gess gest gete getg getk gets gett ggcl gggg ggss glcc glce glee gleg glen gles glet glge gncc gnet gngc gsse gtcs kccc kcck kccl kcct kcec kcee kceg kcel kcet kcgc kcgl kcgs kckc kckk kckl kckn kclc kcle kclk kcll kcln kcls kclt kcns kcnt kcsc kcse kcsg kcsn kcss kcst kctc kcte kctn kecg keck keek keel keen kees keet kege kegg kegk kegl kegs kekc keke kekl keks kele kelg kelk kell keln kelt ken- kene keng kenk kenl kenn kens kent kesc kesk kesn kess kest ket- ketc kete ketk kets kett kgcc kgce kgcl kgcn kgec kgen kget kggg kggl kgkl kgks kgle kglk kgln kgls kglt kgnc kgng kgnt kgsl kgst kgtk kgtl kgts kkck kkcl kkcn kkcs kkct kkeg kken kkgl kkkk kklc kkll kkln kkls kkne kknn kkns kknt kkse kksn kkss kkst kktc kktk kktl kkts klcc klce klck klcl klcn klcs klec klee klek klen kles klet klgl klgn klgt klkc klkk klkl klkn klks kllc klle kllk klls klnc klne klng klnn klnt klsc klse klsn klst kltc kltg kltk kltn kltt knce knck kncn knct knec knee knek knel knen knes knet kngl kngn kngt knkk knkt knlc knls knlt knng knnk knns knsc knse knsg knsk knsl knsn knss knst knte kntk kntn knts ksce ksck kscl kscn kscs ksec ksee kseg ksek ksel ksen kset ksgc ksgg ksgl ksgn ksgt kske kskg kskk kskn ksks kslc ksle kslg kslk ksll ksln kslt ksnc ksng ksnk ksnl ksnn ksns ksnt ksse kssl kssn ksss ksst kstc kste kstk kstl kstn ksts kstt ktcc ktce ktck ktcl ktcs ktec ktee kteg ktek ktel kten ktge ktgg ktgl ktgs ktkc ktke ktkk ktkn ktks ktkt ktlk ktln ktlt ktnc ktne ktnk ktnl ktnn ktns ktnt ktsc ktsl ktsn ktst kttc kttg kttk kttn ktts kttt lccc lcce lccs lces lcls lcsc lctl lcts lece leck lect leek leel leen lees leet lege legg legs leke lekk leks lele lell lene leng lenk lenn lens lent lese lesk less lest lete lets lett lges lgte lgtn lgts llcc llcs lles llet llgc llks lllc llll lnes lnge lngs lnnk lntc lnts lscs lses lset lsts ltcc ltcg ltcs ltee ltge ltgs ltke 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 neck necs nect neel neen nees neet nege negs neke nelc nele nell nels nelt nene neng nens nent nesc nese nesl nesn ness nest net- nete nets nett ngen ngns ngsk ngsn ngtn ngts nknt nlcc nlcs nlec nlgn nlls nlsc nnes nngn nnls nnnn nnsl nnss nntn nscc nscl nscs nsec nsel nskk nsls nssc nsse nsss nstc nstl nsts ntcc ntes ntsc ntss sccc scce sccl sccs scct scec scee sceg scel scet scgs sck- sckl scl- sclc sclk scls scnt scsc scsl scsn scst sctc sctl sctn scts se-c se-e se-g se-k se-n se-s se-t sec- secc sece secg seck secn secs sect seec seeg seek seel seen sees seet sege segg segs seke sekk sekt sele selk 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 skee skeg skel sken skes sket skn- skss 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 stek stel sten stes stet stge stks stlc stle stlg stln stlt stng stnn stns stss sttc tccc tcnn tctc tcts teck tecl tecs tect teec teek teel teen tees teet tegg tegs tegt teke tel- telc tele telg tell teln tels telt tenc tene teng tenk tenn tens tent tesc tese tesl tess test tete tets tett tgcc tgel tgle tgtc tgts tkkg tkts tlen tlgc tncc tnes tnge tngs tnks tnts tscc tscg tsec tsen tses tset tsgt tsks tsse tssg tsst tstc tsts ttcn tten ttkg ttss tttt