viler ivler vlier lvier ilver liver vielr ivelr veilr evilr ievlr eivlr vleir lveir velir evlir levir elvir ilevr lievr ielvr eilvr leivr elivr vilre ivlre vlire lvire ilvre livre virle ivrle vrile rvile irvle rivle vlrie lvrie vrlie rvlie lrvie rlvie ilrve lirve irlve rilve lrive rlive vierl iverl veirl evirl ievrl eivrl virel ivrel vriel rviel irvel rivel veril evril vreil rveil ervil revil iervl eirvl irevl rievl erivl reivl vleri lveri velri evlri levri elvri vlrei lvrei vrlei rvlei lrvei rlvei verli evrli vreli rveli ervli revli lervi elrvi lrevi rlevi erlvi relvi ilerv lierv ielrv eilrv leirv elirv ilrev lirev irlev rilev lriev rliev ierlv eirlv irelv rielv erilv reilv leriv elriv lreiv rleiv erliv reliv
Note: these 'words' (valid or invalid) are all the permutations of the word viler. These words are obtained by scrambling the letters in viler.