-ene cccc cccf cccm cccs ccee ccfc ccff cche cchr cchs ccmc ccmm ccms ccnc ccne ccnf ccnm ccnr ccns ccrc ccre ccrf ccrs ccsf ccsn ccss cec- cece cecm cecs ceec ceem cees cef- cefc cefn cehs ceme cemm cemr cems cen- cene cens cer- cerc cere cerf cern cers cesc cese cesr cess cfcf cfcm cfcn cfcs cffr cfhs cfms cfnm cfnr cfns cfre cfrn cfse chce chch chcm chcs chec chee chef cheh chem chen cher ches chfc chfr chfs chhs chmc chmn chms chnc chnm chnr chns chrc chrf chrn chrr chrs chsc chse chsh chsm chsr cmcc cmcs cmec cmes cmhc cmhs cmmc cmmn cmms cmnh cmrn cmrr cmrs cmsc cmse cmsf cmsn cnes cnhs cnrc cnrr cnss crcc crce crcr cre- crec cree creh crem cren cres crfc crfs crhs crmn crms crne crns crss cscc csce cscf csch cscr cscs csec csee cseh csem cser csfc csfr cshs csmc csne csrc csrs csse cssm cssr eccc ecce eccm ecef ecem eces ecfc ecfr ecfs eche echs ecne ecrc ecrf ecrm ecrr ecsc ecse ecss eecs eeee eees eefe eefn eehs eems eens eerc eers eese efen efes effs efhs efsh efsm ehcc eheh ehen eher ehhs ehre emcc emcf emcn emcs emen emer emes emhc emhs emme emms emne emre emrs emse emsh ence ench encs enee enem ener enes enhs ennc enne enns enrs ense ercc erce erch erec erem eren erer eres erfc erfs erhc erhs ermc erme erms erne erns errc erre errs erse ersh esce esch escm escr escs esee esem esen eser eses esfs eshs esme esmr esne esse essh fccf fcch fces fchs fcmr fcsc fece fech feem feen feer fees fefc fefe feff fehm fehr feme femm fems fene fenn fens ferc fere ferm fern ferr fers fese fesh fess ffcc ffee ffff ffhs ffrr ffss fhfs fhhs fhrs fhss fmcs fmhs fmsr fmss fnhs fnrs frcc frcn free frem fren fres frfc frhs frmn frns frsc frsm fscc fsec fshs fssc fssf hccc hcch hccs hcfc hchs hcmc hcmm hcms hcsc hcss hech hecs heef heem heer hees hefe hefs hehe hehn hehs hem- heme hems hene henh henn hens herc here herm hern herr hers hesc hesh hess hfce hfcs hfhs hfrs hfss hhhh hhhs hhms hmcs hmhs hmmm hmms hmsm hnce hncs hnhs hree hrfc hrhs hrrc hscc hscn hses hsfc hsfs hshs hsmm hsse mccc mcef mces mcfc mchs mcmc mcrc mcse mcss mec- mecc mece mech mecr mecs meef meem meen meer mees mefe meff mehe mehr mehs memc meme memr mems men- menc mene menn mens mer- merc mere merf merm mern mers mes- mesc mese mesh mesr mess mfcc mfhs mfrs mhem mhhs mhmm mhmr mhsc mmcc mmcm mmcs mmen mmes mmff mmhm mmhs mmmc mmmh mmmm mmms mmrc mmrf mmsc mmse mnem mnhs mnse mr-c mrcc mrce mrcs mree mren mres mrfc mrhs mrmc mrnc mrrc mrsc mrse mscc msce msec msee msem msfc msff msfs mshs msmc msmm msms mssf mssm mssr nccc nccf nccn nccr nccs ncec ncee ncef ncem ncen ncer nces ncfc ncfe nchc nchs ncmh ncmm ncnc ncrc ncre ncsc ncse ncsf ncss necc nece nech necr necs neef neem neen neer nees nefe neff nefh nefm nefs nehe nehs nem- neme nemn nems nene nenh nens nerc nere nerf nerm nerr ners nesc nese nesh nesn nesr ness nfer nfff nfhs nfrs nfsm nfsr nhcc nhhs nhmc nhms nhnn nhrc nhsc nm-e nmff nmfs nmhs nmmc nmnh nmrc nmsh nnes nnhs nnmc nnnn nnss nrcs nrem nren nrfc nrhs nrrc nrsc nscc nscs nsec nsem nser nsfc nsfs nshs nsmc nsnr nsrc nssc nsse nssf nssr nsss rccc rccs rcfc rchm rchs rcms rcnr rcsc rcss recc rece rech recm recr recs reef reem reen rees refe reff refn refr refs rehe rehm rehn rehs reme remn rems rene renn rens rere rers rese resh resn ress rfef rfem rffc rfhs rhce rhcm rhee rhem rhen rhes rhfs rhhs rhsm rmhs rmsc rncs rnsh rrfc rrhs rrmc rrrr rscc rsch rscn rscs rsee rsfc rshs rsme rsnn rsnr rsre sccc scce sccm sccs scec scee scer scfc scfe scfm sch- sche schh schr schs scmc scmm scms scnr scr- scrc scre scrn scrs scsc scsh scsn scsr se-c se-e se-f se-h se-n se-s sec- secc sece sech secn secr secs seec seef seeh seem seen seer sees seff sehe sehr sehs semc seme semn sems sene senn senr sens serc sere serf serm sern serr sers sesc sese sesh sess sfcc sfcs sfer sffc sfhs sfmm sfne sfrc sfss shcc she- shee shef sheh shem shen sher shes shhh shhs shm- shme shne shre shrs shsc smcc smch smec smee smen smfh smhs smnc smrf smsc smsh smsn smss sncc sncf snee sneh sner snes snhs snns snrs srcc srch srec srem sres srfc srhs srmc srnn sscc ssce sscs ssec ssee ssem sses ssfc sshs ssmc ssns ssrc ssrm ssrs sssc sssf sssh sssm ssss