-ene cccc cccl cccs ccee ccel ccgc ccgs cclc cclg ccls ccnc ccne ccnr ccns ccrc ccre ccrg ccrl ccrs ccsg ccsl ccsn ccss cec- cece cecs ceec ceel cees cege cel- celc cele cell cels cen- cene ceng cens cer- cerc cere cerl cern cers cesc cese cesg cesr cess cgcc cgcg cgel cger cges cggs cgns cgss clec clee cleg cler cles clrs clsc cnel cnes cnrc cnrr cnsl cnss crcc crce crcr cre- crec cree creg cren cres crgs crls crne crns crss cscc csce cscl cscr cscs csec csee cser csgn cslr csne csrc csrs csse cssr e-cl eccc ecce eccl eces ecgs ecne ecrc ecrl ecrr ecsc ecse ecss eecs eeee eees eegs eele eels eeng eens eerc eerg eers eese egcc egcg egcr egec egee egel eger egge eggs eglc egle egne egre egsc egsl egss elce elec elee elen eler eles elgg elle ells elne else ence encl encs enee eneg enel ener enes enge engg engl engr engs enls ennc enne enns enrs ense ensg ercc erce erec erel eren erer eres erg- ergg ergs erle erll erne erns errc erre errs erse esce escr escs esee esel esen eser eses esgn esne esse essg essl gc-c gccc gccs gclc gcrg gcse gcss gece geel geen geer gees gege gegg gegl gele gelg gell gels gen- genc gene geng genl genn gens gere gerl gern gers gesg gess ggcl gggg ggrn ggss glcc glce glee gleg glen gles glge gncc gngc gnrc gnrr grcc grce grec gree greg gren gres grrl grrr grrs grss gsse lccc lcce lccs lcer lces lcls lcrg lcrl lcrs lcsc lcsr lece leel leen leer lees lege legg legs lele lell lene leng lenn lens lerc lere lern lese less lger lges llcc llcs lles llgc lllc llll lncr lner lnes lnge lngs lrcs lrne lrrc lrrr lrse ls-r lscs lses lsrc lssr nccc nccn nccr nccs ncec ncee ncel ncen ncer nces ncgr ncgs nclc ncln nclr ncnc ncrc ncre ncsc ncse ncsl ncss necc nece necr necs neel neen neer nees nege negs nelc nele nell nels nene neng nens nerc nere nerl nerr ners nesc nese nesl nesn nesr ness ngen nger ngns ngsn nlcc nlcs nlec nler nlgn nlls nlsc nnes nngn nnls nnnn nnsl nnss nrcs nren nrrc nrrl nrsc nscc nscl nscs nsec nsel nser nslr nsls nsnr nsrc nsrl nssc nsse nssr nsss rccc rccs rcgc rcle rcls rcnl rcnr rcrg rcsc rcsl rcss recc rece recr recs reel reen rees rege regl regn regr regs rele rell rels rene reng renn rens rere rerg rers rese resn ress rlcg rlcs rlee rlls rncs rngs rrle rrrr rscc rscn rscs rsee rsgc rslc rsnn rsnr rsre rssl sccc scce sccl sccs scec scee sceg scel scer scgs scl- sclc scls scnr scr- scrc scre scrn scrs scsc scsl scsn scsr se-c se-e se-g se-n se-s sec- secc sece secg secn secr secs seec seeg seel seen seer sees sege segg segs sele sell sels sene seng senn senr sens serc sere serg sern serr sers sesc sese sess sgce sgcg sger sges sggg sggs sglr sgls sgnl sgss slcc slee sler sles slge slln slrc slre slrn slrs slsc sncc snee sneg snel sner snes snns snrs srcc srec sres srnn sscc ssce sscs ssec ssee sses ssgs sslc ssle ssns ssrc ssrg ssrl ssrs sssc ssss