lures ulres lrues rlues urles rules luers ulers leurs elurs uelrs eulrs lreus rleus lerus elrus relus erlus urels ruels uerls eurls reuls eruls lurse ulrse lruse rluse urlse rulse lusre ulsre lsure slure uslre sulre lrsue rlsue lsrue slrue rslue srlue ursle rusle usrle surle rsule srule luesr ulesr leusr elusr uelsr eulsr luser ulser lsuer sluer usler suler lesur elsur lseur sleur eslur selur ueslr euslr uselr suelr esulr seulr lresu rlesu lersu elrsu relsu erlsu lrseu rlseu lsreu slreu rsleu srleu lesru elsru lseru sleru eslru selru reslu erslu rselu srelu esrlu serlu uresl ruesl uersl eursl reusl erusl ursel rusel usrel surel rsuel sruel uesrl eusrl userl suerl esurl seurl resul ersul rseul sreul esrul serul
Note: these 'words' (valid or invalid) are all the permutations of the word lures. These words are obtained by scrambling the letters in lures.