tyler ytler tlyer ltyer ylter lyter tyelr ytelr teylr etylr yetlr eytlr tleyr lteyr telyr etlyr letyr eltyr yletr lyetr yeltr eyltr leytr elytr tylre ytlre tlyre ltyre yltre lytre tyrle ytrle tryle rtyle yrtle rytle tlrye ltrye trlye rtlye lrtye rltye ylrte lyrte yrlte rylte lryte rlyte tyerl yterl teyrl etyrl yetrl eytrl tyrel ytrel tryel rtyel yrtel rytel teryl etryl treyl rteyl ertyl retyl yertl eyrtl yretl ryetl erytl reytl tlery ltery telry etlry letry eltry tlrey ltrey trley rtley lrtey rltey terly etrly trely rtely ertly retly lerty elrty lrety rlety erlty relty ylert lyert yelrt eylrt leyrt elyrt ylret lyret yrlet rylet lryet rlyet yerlt eyrlt yrelt ryelt erylt reylt leryt elryt lreyt rleyt erlyt relyt
Note: these 'words' (valid or invalid) are all the permutations of the word tyler. These words are obtained by scrambling the letters in tyler.