cccc cccl cccs cccu ccee ccel cclc ccls ccsl ccss ccuc ccus cec- cece cecs ceec ceel cees cel- celc cele cell cels cely cesc cese cess ceyl ceys ceyu clec clee cles cleu cley clsc clue cly- clye cscc csce cscl cscs csec csee cslu csse csus csys cucc cuce cues culc cule cull culs cuss cusu cusy cuy- cuyl cyc- cycc cycl cycs cyl- cylc cyle cyll cyls cyse cyul cyy- cyyc e-cl eccc ecce eccl eces ecly ecsc ecse ecss ecsu ecus eecs eeee eees eele eels eely eese eesy elce elec elee eles eley elle ells ellu elly else elsu elue elul elus elys esce escs escu esee esel eses esse essl essu essy esus eule euse eyec eyes eyey eyle eyse lccc lcce lccs lces lcls lcsc le-u lece lecy leel lees lele lell lelu lely lese less lesu leuc leye leys llcc llcs lles lleu lllc llll lscs lses luce lucs lucy lues lule lull lulu luse luss luys lyc- lyce lyes lyle lyly lys- lyse lysl lyss sccc scce sccl sccs sccy scec scee scel scey scl- sclc scls scsc scsl scsu scul scye se-c se-e se-s se-u se-y sec- secc sece secs secu secy seec seel sees seeu seey sele sell sels selu sely sesc sese sess seul seye seyl seys slcc slcu slee sles sley slsc slsu sluc slue slye slys sscc ssce sscs ssec ssee sses sslc ssle sssc ssss suc- succ sucs suee suel sues sueu suey sul- sulc sule sull sulu sus- suse suss susu susy suus suyu syce syes syl- syle syll syls syse syss syue ucel uces ucsc ucsu uele uell uess ueys ulcc ulee ules uley ulle ully ulul ulus ulye ulys uscc usce uscs usee usel uses usle uslu ussc usse usss ussu ussy usul usus uulu uuuu uyle yccc ycee ye-u yeel yees yele yell yelu yess yesu yeue yeye ylle ylls ysee ysel yses ysle ysse yssu ysue yuce yuel yule yuls yulu yuye yuyu yyyy