-ene cccc cccl cccm cccs ccee ccel cclc cclm ccls ccmc ccmm ccms ccnc ccne ccnm ccns ccsl ccsn ccss ccst cctc cctl cctt cec- cece cecm cecs cect ceec ceel ceem cees cel- celc cele cell cels celt ceme cemm cems cen- cene cens cent cesc cese cess cest cet- cete cets clec clee clem cles clet clsc clsm cltc clts cmcc cmcs cmec cmes cmll cmmc cmml cmmn cmms cmsc cmse cmsn cmst cmtc cnel cnes cnet cnsl cnss cntc cntm cscc csce cscl cscs csec csee csem cset csmc csne csse cssm cstc cstm csts ctec cten ctle ctls ctne ctns ctsc ctsn ctss cttn ctts e-cl eccc ecce eccl eccm ecct ecem eces eclt ecne ecsc ecse ecss ect- ectc ects eecs eeee eees eele eels eems eens eent eese eetc eete eets elce elec elee elem elen eles elet elle ells elme elml elms elne else elst elte elts emcc emcn emcs emel emen emes emet emle emlm emme emml emms emne emse emst emte emts ence encl encs enee enel enem enes enls ennc enne enns ense enst ent- ente ents esce escm escs esee esel esem esen eses eset esme esmt esne esse essl esst estc este ests etcc etcs etec etee etel etem eten etes etne etns ette ettn lccc lcce lccm lccs lces lcls lcms lcsc lctl lctm lcts lece lect leel leem leen lees leet lele lell leme lemm lems lene lenn lens lent lese less lest lete lets lett llcc llcs lles llet lllc llll llms lmcc lmln lmms lmnt lnes lntc lntm lnts lscm lscs lses lset lsts ltcc ltcs ltee ltns ltnt lttc mccc mccl mces mclt mcmc mcml mcmt mcse mcss mcst mctc mcts mec- mecc mece mecs meel meem meen mees meet mel- melc mele mell mels melt memc meme meml mems men- menc mene menn mens ment mes- mesc mese mess mest met- mete mets mett mlcc mlle mlse mlss mmcc mmcl mmcm mmcs mmct mmen mmes mmmc mmmm mmms mmsc mmse mmst mmts mnem mnet mnls mnse mntn mscc msce mscl msec msee msem msmc msml msmm msms mssm msst mstc msts mtel mtle mtns mtnt mtsl mtss mtst mtts nccc nccn nccs ncct ncec ncee ncel ncem ncen nces nclc ncln ncmm ncnc ncsc ncse ncsl ncss ncst nctc ncte necc nece necs nect neel neem neen nees neet nelc nele nell nels nelt nem- neme nemn nems nene nens nent nesc nese nesl nesn ness nest net- nete nets nett nlcc nlcs nlec nlls nlsc nm-e nmls nmmc nmml nmnt nmtc nnes nnls nnmc nnmt nnnn nnsl nnss nntn nscc nscl nscs nsec nsel nsem nsls nsmc nssc nsse nsss nstc nstl nsts ntcc ntes ntsc ntss nttm sccc scce sccl sccm sccs scct scec scee scel scet scl- sclc sclm scls scmc scmm scms scnt scsc scsl scsn scst sctc sctl sctn scts se-c se-e se-n se-s se-t sec- secc sece secn secs sect seec seel seem seen sees seet sele sell selm sels selt semc seme semn sems sene senn sens sent sesc sese sess sest set- setc sete setl sets sett slcc slee slem sles slet sllm slln slmm slsc slst slts smcc smec smee smen smet smlc smle smls smnc smsc smsn smss smtc smte smtn sncc snee snel snes snet snns snte sscc ssce sscs ssec ssee ssem sses sset sslc ssle sslt ssmc ssml ssns sssc sssm ssss sstc sstl ssts stcc stcs stec stee stel stem sten stes stet stlc stle stln stlt stmc stms stmt stnn stns stsm stss sttc tccc tcnn tctc tcts tecl tecs tect teec teel teem teen tees teet tel- telc tele tell teln tels telt teme tems tenc tene tenn tens tent tesc tese tesl tess test tete tets tett tlen tmcc tmcm tmen tmnt tmsc tmtt tncc tnes tnts tscc tsec tsen tses tset tsmc tsse tssm tsst tstc tstm tsts ttcn tten ttml ttms ttss tttt