cccc cccs cccv ccee cche cchs cchy ccss ccvs cec- cece cecs ceec cees cehs cesc cese cess cevy ceys chce chch chcs chec chee cheh ches chev chey chhs chsc chse chsh chy- chyc cscc csce csch cscs csec csee cseh cshs csse csys cvcc cvhs cvss cyc- cycc cycs cyse cyve cyy- cyyc eccc ecce eces eche echs ecsc ecse ecss eecs eeee eees eehs eese eesy ehcc eheh ehhs esce esch escs esee eses eshs esse essh essy eves evey evhs evsc eyec eyes eyey eyse hccc hcch hccs hchs hcsc hcss hech hecs hees hehe hehs hesc hesh hess hesy heve heye heyh heys hhhh hhhs hscc hses hshs hsse hvcc hvhs hvsc hy-v hyce hyhe hyse hyve sccc scce sccs sccy scec scee scey sch- sche schh schs scsc scsh scye se-c se-e se-h se-s se-y sec- secc sece sech secs secv secy seec seeh sees seey sehe sehs sesc sese sesh sess seve seye seyh seys shcc she- shee sheh shes shey shhh shhs shsc shvc shye sscc ssce sscs ssec ssee sses sshs sssc sssh ssss svcc svce svcs svec svhs svsc syce sych syes syhe syse syss syve vche vecc vech vees vesc vese vess vesy veve vevy veye veys vhhh vhhs vsee vses vshs vssc vsse vvhs vvvv vyce vych vyes vyhs vyse vyss yccc ycch ycee yche yech yees yehe yehs yesh yess yeve yeye yhes yhvh ysee yses ysse yssh yves yvhs yyyy