-ene cccc cccm ccee ccmc ccmm ccnc ccne ccnm cctc cctt cec- cece cecm cect ceec ceem ceme cemm cen- cene cent cet- cete cmcc cmec cmmc cmmn cmtc cnet cntc cntm ctec cten ctne cttn eccc ecce eccm ecct ecem ecne ect- ectc eeee eent eetc eete emcc emcn emen emet emme emne emte ence enee enem ennc enne ent- ente etcc etec etee etem eten etne ette ettn mccc mcmc mcmt mctc mec- mecc mece meem meen meet memc meme men- menc mene menn ment met- mete mett mmcc mmcm mmct mmen mmmc mmmm mnem mnet mntn mtnt nccc nccn ncct ncec ncee ncem ncen ncmm ncnc nctc ncte necc nece nect neem neen neet nem- neme nemn nene nent net- nete nett nm-e nmmc nmnt nmtc nnmc nnmt nnnn nntn ntcc nttm tccc tcnn tctc tect teec teem teen teet teme tenc tene tenn tent tete tett tmcc tmcm tmen tmnt tmtt tncc ttcn tten tttt