-ene cccc cccm cccs ccee cche cchs ccmc ccmm ccms ccnc ccne ccnm ccns ccsn ccss cec- cece cecm cecs ceec ceem cees cehs ceme cemm cems cen- cene cens cesc cese cess chce chch chcm chcs chec chee cheh chem chen ches chhs chmc chmn chms chnc chnm chns chsc chse chsh chsm cmcc cmcs cmec cmes cmhc cmhs cmmc cmmn cmms cmnh cmsc cmse cmsn cnes cnhs cnss cscc csce csch cscs csec csee cseh csem cshs csmc csne csse cssm eccc ecce eccm ecem eces eche echs ecne ecsc ecse ecss eecs eeee eees eehs eems eens eese ehcc eheh ehen ehhs emcc emcn emcs emen emes emhc emhs emme emms emne emse emsh ence ench encs enee enem enes enhs ennc enne enns ense esce esch escm escs esee esem esen eses eshs esme esne esse essh hccc hcch hccs hchs hcmc hcmm hcms hcsc hcss hech hecs heem hees hehe hehn hehs hem- heme hems hene henh henn hens hesc hesh hess hhhh hhhs hhms hmcs hmhs hmmm hmms hmsm hnce hncs hnhs hscc hscn hses hshs hsmm hsse mccc mces mchs mcmc mcse mcss mec- mecc mece mech mecs meem meen mees mehe mehs memc meme mems men- menc mene menn mens mes- mesc mese mesh mess mhem mhhs mhmm mhsc mmcc mmcm mmcs mmen mmes mmhm mmhs mmmc mmmh mmmm mmms mmsc mmse mnem mnhs mnse mscc msce msec msee msem mshs msmc msmm msms mssm nccc nccn nccs ncec ncee ncem ncen nces nchc nchs ncmh ncmm ncnc ncsc ncse ncss necc nece nech necs neem neen nees nehe nehs nem- neme nemn nems nene nenh nens nesc nese nesh nesn ness nhcc nhhs nhmc nhms nhnn nhsc nm-e nmhs nmmc nmnh nmsh nnes nnhs nnmc nnnn nnss nscc nscs nsec nsem nshs nsmc nssc nsse nsss sccc scce sccm sccs scec scee sch- sche schh schs scmc scmm scms scsc scsh scsn se-c se-e se-h se-n se-s sec- secc sece sech secn secs seec seeh seem seen sees sehe sehs semc seme semn sems sene senn sens sesc sese sesh sess shcc she- shee sheh shem shen shes shhh shhs shm- shme shne shsc smcc smch smec smee smen smhs smnc smsc smsh smsn smss sncc snee sneh snes snhs snns sscc ssce sscs ssec ssee ssem sses sshs ssmc ssns sssc sssh sssm ssss