ycled cyled ylced lyced clyed lcyed yceld cyeld yecld eycld ceyld ecyld ylecd lyecd yelcd eylcd leycd elycd cleyd lceyd celyd eclyd lecyd elcyd yclde cylde ylcde lycde clyde lcyde ycdle cydle ydcle dycle cdyle dcyle yldce lydce ydlce dylce ldyce dlyce cldye lcdye cdlye dclye ldcye dlcye ycedl cyedl yecdl eycdl ceydl ecydl ycdel cydel ydcel dycel cdyel dcyel yedcl eydcl ydecl dyecl edycl deycl cedyl ecdyl cdeyl dceyl edcyl decyl yledc lyedc yeldc eyldc leydc elydc yldec lydec ydlec dylec ldyec dlyec yedlc eydlc ydelc dyelc edylc deylc ledyc eldyc ldeyc dleyc edlyc delyc cledy lcedy celdy ecldy lecdy elcdy cldey lcdey cdley dcley ldcey dlcey cedly ecdly cdely dcely edcly decly ledcy eldcy ldecy dlecy edlcy delcy
Note: these 'words' (valid or invalid) are all the permutations of the word ycled. These words are obtained by scrambling the letters in ycled.