cccc cccl ccee ccel cclc ccoc cec- cece ceco ceec ceel cel- celc cele cell celo cely ceol ceyl clec clee cleo cley cloe cloo cloy cly- clye coce coco coel col- cole coll colo coly cool coyl coyo cyc- cycc cycl cyl- cylc cyle cyll cyy- cyyc e-cl eccc ecce eccl ecco ecly eco- ecol eeee eele eely eeoc elce elco elec elee eleo eley elle ello elly eloy eole eolo eyec eyey eyle lccc lcce lece leco lecy leel lele lell lelo lely leoc leye llcc lllc llll lloc lloo locc loce loco lole loll lolo loly looc looe lool loye lyc- lyce lyco lyle lyly lyo- lyoe o-eo occc oce ocee oclc oec- oecc oeec oele oeye oeyo olcc ole- oleo oley olle ollo olly oolo oooo oyce oyee oyly yccc ycee yeel yele yell yelo yeye yeyo ylle yole yoll yolo yoly yool yoye yoyo yyyy