cccc cccl cccv ccee ccel cclc cclv ccoc ccvo cec- cece ceco ceec ceel cel- celc cele cell celo cely ceol cevo cevy ceyl clec clee cleo cley cloe cloo cloy cly- clye coce coco coel col- cole coll colo coly cool cove covo covy coyl coyo cvcc cyc- cycc cycl cyl- cylc cyle cyll cyve cyy- cyyc e-cl eccc ecce eccl ecco ecly eco- ecol eeee eele eelv eely eeoc elce elco elec elee eleo elev eley elle ello elly eloy elve elvo eole eolo evel evey evoe evol evoo eyec eyey eyle lccc lcce lece leco lecy leel lele lell lelo lely leoc leov lev- levc leve levo levy leye llcc lllc llll lloc lloo lo-v locc loce loco lole loll lolo loly looc looe lool love lovo lovy loye lvcc lvov lyc- lyce lyco lyle lyly lyo- lyoe lyv- lyve o-eo occc oce ocee oclc oec- oecc oeec oele oeye oeyo olcc ole- oleo olev oley olle ollo olly olov oolo oooo ovee ovey ovo- ovol ovoo oyce oyee oyly vecc veel vel- vele vell velo vely veol veve vevo vevy veye vlcc vley vloc voce voel volc vole voll volo voly vooc vool voye vvvv vyce yccc ycee yeel yele yell yelo yeve yeye yeyo ylle yole yoll yolo yoly yool yove yoye yoyo yvel yvle yvyl yyyy