-ene cccc cccm ccee cche ccmc ccmm ccnc ccne ccnm cctc cctt cec- cece cecm cect ceec ceem ceme cemm cen- cene cent cet- cete chce chch chcm chec chee cheh chem chen chet chmc chmn chmt chnc chnm chtm chtt cmcc cmec cmhc cmmc cmmn cmnh cmtc cnet cntc cntm ctec cten ctne cttn eccc ecce eccm ecct ecem eche echt ecne ect- ectc ecth eeee eent eetc eete eeth ehcc eheh ehen ehte emcc emcn emen emet emhc emme emne emte ence ench enee enem ennc enne ent- ente etcc etch etec etee etem eten eth- ethe ethn etne ette ettn hccc hcch hcmc hcmm hech hect heem heet hehe hehn hem- heme hene henh henn hent hete heth hett hhhh hmmm hnce htcc hten htet httm mccc mcht mcmc mcmt mctc mec- mecc mece mech meem meen meet mehe memc meme men- menc mene menn ment met- mete meth mett mhem mhmm mmcc mmcm mmct mmen mmhm mmmc mmmh mmmm mnem mnet mntn mtnt nccc nccn ncct ncec ncee ncem ncen nchc ncmh ncmm ncnc nctc ncte necc nece nech nect neem neen neet nehe nem- neme nemn nene nenh nent net- nete neth nett nhcc nhmc nhnn nm-e nmmc nmnh nmnt nmtc nnmc nnmt nnnn nntn ntcc nthm nthn ntht nttm tccc tch- tche tchh tcnn tctc tech tect teec teem teen teet teme tenc tene tenn tent tete teth tett thch the- thec thee them then thet thmt thnt tmcc tmcm tmen tmnt tmtt tncc ttcn tten tttt