lyres ylres lryes rlyes yrles ryles lyers ylers leyrs elyrs yelrs eylrs lreys rleys lerys elrys relys erlys yrels ryels yerls eyrls reyls eryls lyrse ylrse lryse rlyse yrlse rylse lysre ylsre lsyre slyre yslre sylre lrsye rlsye lsrye slrye rslye srlye yrsle rysle ysrle syrle rsyle sryle lyesr ylesr leysr elysr yelsr eylsr lyser ylser lsyer slyer ysler syler lesyr elsyr lseyr sleyr eslyr selyr yeslr eyslr yselr syelr esylr seylr lresy rlesy lersy elrsy relsy erlsy lrsey rlsey lsrey slrey rsley srley lesry elsry lsery slery eslry selry resly ersly rsely srely esrly serly yresl ryesl yersl eyrsl reysl erysl yrsel rysel ysrel syrel rsyel sryel yesrl eysrl yserl syerl esyrl seyrl resyl ersyl rseyl sreyl esryl seryl
Note: these 'words' (valid or invalid) are all the permutations of the word lyres. These words are obtained by scrambling the letters in lyres.