cccc cccl cccs cccv ccee ccel cclc ccls cclv ccsl ccss ccvs cec- cece cecs ceec ceel cees cel- celc cele cell cels cely cesc cese cess cevy ceyl ceys clec clee cles cley clsc cly- clye cscc csce cscl cscs csec csee csse csys cvcc cvsl cvss cyc- cycc cycl cycs cyl- cylc cyle cyll cyls cyse cyve cyy- cyyc e-cl eccc ecce eccl eces ecly ecsc ecse ecss eecs eeee eees eele eels eelv eely eese eesy elce elec elee eles elev eley elle ells elly else elve elys esce escs esee esel eses esse essl essy evel eves evey evsc eyec eyes eyey eyle eyse lccc lcce lccs lces lcls lcsc lece lecy leel lees lele lell lely lese less lev- levc leve levs levy leye leys llcc llcs lles lllc llll lscs lses lvcc lvsv lyc- lyce lyes lyle lyly lys- lyse lysl lyss lyv- lyve sccc scce sccl sccs sccy scec scee scel scey scl- sclc scls scsc scsl scye se-c se-e se-s se-y sec- secc sece secs secv secy seec seel sees seey sele sell sels sely sesc sese sess seve sevl seye seyl seys slcc slee sles sley slsc slye slys sscc ssce sscs ssec ssee sses sslc ssle sssc ssss svcc svce svcs svec svsc syce syes syl- syle syll syls syse syss syve vecc veel vees vel- vele vell vels vely vesc vese vess vesy veve vevy veye veys vlcc vley vsee vsel vses vssc vsse vssl vvvv vyce vyes vyse vyss yccc ycee yeel yees yele yell yess yeve yeye ylle ylls ysee ysel yses ysle ysse yvel yves yvle yvyl yyyy