nyucl ynucl nuycl unycl yuncl uyncl nycul yncul ncyul cnyul ycnul cynul nucyl uncyl ncuyl cnuyl ucnyl cunyl yucnl uycnl ycunl cyunl ucynl cuynl nyulc ynulc nuylc unylc yunlc uynlc nyluc ynluc nlyuc lnyuc ylnuc lynuc nulyc unlyc nluyc lnuyc ulnyc lunyc yulnc uylnc ylunc lyunc ulync luync nyclu ynclu ncylu cnylu ycnlu cynlu nylcu ynlcu nlycu lnycu ylncu lyncu nclyu cnlyu nlcyu lncyu clnyu lcnyu yclnu cylnu ylcnu lycnu clynu lcynu nucly uncly nculy cnuly ucnly cunly nulcy unlcy nlucy lnucy ulncy luncy ncluy cnluy nlcuy lncuy clnuy lcnuy uclny culny ulcny lucny cluny lcuny yucln uycln yculn cyuln ucyln cuyln yulcn uylcn ylucn lyucn ulycn luycn yclun cylun ylcun lycun clyun lcyun uclyn culyn ulcyn lucyn cluyn lcuyn
Note: these 'words' (valid or invalid) are all the permutations of the word nyucl. These words are obtained by scrambling the letters in nyucl.