-ene cccc cccl cccm ccee ccel cclc cclm ccmc ccmm ccnc ccne ccnm cctc cctl cctt cec- cece cecm cect ceec ceel ceem cel- celc cele cell celt ceme cemm cen- cene cent cet- cete clec clee clem clet cltc cmcc cmec cmll cmmc cmml cmmn cmtc cnel cnet cntc cntm ctec cten ctle ctne cttn e-cl eccc ecce eccl eccm ecct ecem eclt ecne ect- ectc eeee eele eent eetc eete elce elec elee elem elen elet elle elme elml elne elte emcc emcn emel emen emet emle emlm emme emml emne emte ence encl enee enel enem ennc enne ent- ente etcc etec etee etel etem eten etne ette ettn lccc lcce lccm lctl lctm lece lect leel leem leen leet lele lell leme lemm lene lenn lent lete lett llcc llet lllc llll lmcc lmln lmnt lntc lntm ltcc ltee ltnt lttc mccc mccl mclt mcmc mcml mcmt mctc mec- mecc mece meel meem meen meet mel- melc mele mell melt memc meme meml men- menc mene menn ment met- mete mett mlcc mlle mmcc mmcl mmcm mmct mmen mmmc mmmm mnem mnet mntn mtel mtle mtnt nccc nccn ncct ncec ncee ncel ncem ncen nclc ncln ncmm ncnc nctc ncte necc nece nect neel neem neen neet nelc nele nell nelt nem- neme nemn nene nent net- nete nett nlcc nlec nm-e nmmc nmml nmnt nmtc nnmc nnmt nnnn nntn ntcc nttm tccc tcnn tctc tecl tect teec teel teem teen teet tel- telc tele tell teln telt teme tenc tene tenn tent tete tett tlen tmcc tmcm tmen tmnt tmtt tncc ttcn tten ttml tttt