-ene cccc cccl cccm cccs ccee ccel cclc cclm ccls ccmc ccmm ccms ccnc ccne ccnm ccns ccsl ccsn ccss cec- cece cecm cecs ceec ceel ceem cees cel- celc cele cell cels ceme cemm cems cen- cene cens cesc cese cess clec clee clem cles clsc clsm cmcc cmcs cmec cmes cmll cmmc cmml cmmn cmms cmsc cmse cmsn cnel cnes cnsl cnss cscc csce cscl cscs csec csee csem csmc csne csse cssm e-cl eccc ecce eccl eccm ecem eces ecne ecsc ecse ecss eecs eeee eees eele eels eems eens eese elce elec elee elem elen eles elle ells elme elml elms elne else emcc emcn emcs emel emen emes emle emlm emme emml emms emne emse ence encl encs enee enel enem enes enls ennc enne enns ense esce escm escs esee esel esem esen eses esme esne esse essl lccc lcce lccm lccs lces lcls lcms lcsc lece leel leem leen lees lele lell leme lemm lems lene lenn lens lese less llcc llcs lles lllc llll llms lmcc lmln lmms lnes lscm lscs lses mccc mccl mces mcmc mcml mcse mcss mec- mecc mece mecs meel meem meen mees mel- melc mele mell mels memc meme meml mems men- menc mene menn mens mes- mesc mese mess mlcc mlle mlse mlss mmcc mmcl mmcm mmcs mmen mmes mmmc mmmm mmms mmsc mmse mnem mnls mnse mscc msce mscl msec msee msem msmc msml msmm msms mssm nccc nccn nccs ncec ncee ncel ncem ncen nces nclc ncln ncmm ncnc ncsc ncse ncsl ncss necc nece necs neel neem neen nees nelc nele nell nels nem- neme nemn nems nene nens nesc nese nesl nesn ness nlcc nlcs nlec nlls nlsc nm-e nmls nmmc nmml nnes nnls nnmc nnnn nnsl nnss nscc nscl nscs nsec nsel nsem nsls nsmc nssc nsse nsss sccc scce sccl sccm sccs scec scee scel scl- sclc sclm scls scmc scmm scms scsc scsl scsn se-c se-e se-n se-s sec- secc sece secn secs seec seel seem seen sees sele sell selm sels semc seme semn sems sene senn sens sesc sese sess slcc slee slem sles sllm slln slmm slsc smcc smec smee smen smlc smle smls smnc smsc smsn smss sncc snee snel snes snns sscc ssce sscs ssec ssee ssem sses sslc ssle ssmc ssml ssns sssc sssm ssss