-ene cccc cccs cccv ccee cche cchr cchs ccnc ccne ccnr ccns ccrc ccre ccrs ccsn ccss ccvs cec- cece cecs ceec cees cehs cen- cene cens cer- cerc cere cern cers cesc cese cesr cess chce chch chcs chec chee cheh chen cher ches chev chhs chnc chnr chns chrc chrn chrr chrs chsc chse chsh chsr cnes cnhs cnrc cnrr cnss crcc crce crcr cre- crec cree creh cren cres crhs crne crns crss cscc csce csch cscr cscs csec csee cseh cser cshs csne csrc csrs csse cssr cvcc cven cver cvhs cvrr cvss eccc ecce eces eche echs ecne ecrc ecrr ecrv ecsc ecse ecss eecs eeee eees eehs eens eerc eers eese eevn ehcc eheh ehen eher ehhs ehre en-v ence ench encs enee ener enes enhs ennc enne enns enrs ense ensv envs ercc erce erch erec eren erer eres erev erhc erhs erne erns errc erre errs erse ersh erve esce esch escr escs esee esen eser eses eshs esne esse essh esvn even ever eves evhs evre evrs evsc hccc hcch hccs hchs hcsc hcss hech hecs heer hees hehe hehn hehs hene henh henn hens herc here hern herr hers hesc hesh hess heve hevn hhhh hhhs hnce hncs hnhs hree hrhs hrrc hscc hscn hses hshs hsse hvcc hvhs hvsc nccc nccn nccr nccs ncec ncee ncen ncer nces nchc nchs ncnc ncrc ncre ncsc ncse ncss ncvs necc nece nech necr necs neen neer nees neev nehe nehs nene nenh nens nerc nere nerr ners nerv nesc nese nesh nesn nesr ness neve nhcc nhhs nhnn nhrc nhsc nnes nnhs nnnn nnss nrcs nren nrhs nrrc nrsc nrsv nscc nscs nsec nser nshs nsnr nsrc nssc nsse nssr nsss nvcc nvcs nvhs nvss rccc rccs rchs rcnr rcsc rcss rcvr rcvs recc rece rech recr recs reen rees reev rehe rehn rehs rene renn rens rere rers rese resh resn ress reve revs rhce rhee rhen rhes rhhs rncs rnsh rrhs rrrr rscc rsch rscn rscs rsee rshs rsnn rsnr rsre rv-c rver rvhs rvvh sccc scce sccs scec scee scer sch- sche schh schr schs scnr scr- scrc scre scrn scrs scsc scsh scsn scsr se-c se-e se-h se-n se-s sec- secc sece sech secn secr secs secv seec seeh seen seer sees sehe sehr sehs sene senn senr sens serc sere sern serr sers serv sesc sese sesh sess seve shcc she- shee sheh shen sher shes shhh shhs shne shre shrs shsc shvc sncc snee sneh sner snes snhs snns snrs srcc srch srec sres srhs srnn srvn sscc ssce sscs ssec ssee sses sshs ssns ssrc ssrs sssc sssh ssss svcc svce svcs svec sven svhs svns svsc vche vcrs vecc vech veen veer vees ven- vene venn ver- vere vern vers vesc vese vess veve vhhh vhhs vrhe vrhs vrnn vrse vsee vsen vses vshn vshs vssc vsse vver vvhs vvvv