-ene cccc cccm cccs ccee ccgc ccgs ccmc ccmm ccms ccnc ccne ccnm ccns ccsg ccsn ccss cec- cece cecm cecs ceec ceem cees cege ceme cemm cems cen- cene ceng cens cesc cese cesg cess cgcc cgcg cges cggs cgmc cgns cgsm cgss cmcc cmcs cmec cmes cmmc cmmn cmms cmsc cmse cmsn cnes cnss cscc csce cscs csec csee csem csgn csmc csne csse cssm eccc ecce eccm ecem eces ecgs ecne ecsc ecse ecss eecs eeee eees eegs eems eeng eens eese egcc egcg egec egee egem egge eggs egne egsc egsm egss emcc emcn emcs emen emes emme emms emne emse ence encs enee eneg enem enes enge engg engs ennc enne enns ense ensg esce escm escs esee esem esen eses esgn esme esne esse essg gc-c gccc gccs gcmc gcms gcse gcss gece geen gees gege gegg gem- gemm gems gen- genc gene geng genn gens gesg gess gggg ggss gmcs gmen gmme gncc gngc gsse mccc mces mcmc mcse mcss mec- mecc mece mecs meem meen mees meg- mege megg megs memc meme mems men- menc mene meng menn mens mes- mesc mese mesg mess mgen mges mgsm mmcc mmcg mmcm mmcs mmen mmes mmgn mmmc mmmm mmms mmsc mmse mnem mnse mscc msce msec msee msem msgs msmc msmm msms mssg mssm nccc nccn nccs ncec ncee ncem ncen nces ncgs ncmm ncnc ncsc ncse ncss necc nece necs neem neen nees nege negs nem- neme nemn nems nene neng nens nesc nese nesn ness ngen ngmn ngns ngsn nm-e nmeg nmmc nnes nngn nnmc nnnn nnss nscc nscs nsec nsem nsmc nssc nsse nsss sccc scce sccm sccs scec scee sceg scgs scmc scmm scms scsc scsn se-c se-e se-g se-n se-s sec- secc sece secg secn secs seec seeg seem seen sees sege segg segs semc seme semn sems sene seng senn sens sesc sese sess sgce sgcg sgem sges sggg sggs sgsm sgss smcc smec smee smeg smen smgs smnc smsc smsn smss sncc snee sneg snes snns sscc ssce sscs ssec ssee ssem sses ssgs ssmc ssns sssc sssm ssss