rzine zrine rizne irzne zirne izrne rznie zrnie rnzie nrzie znrie nzrie rinze irnze rnize nrize inrze nirze zinre iznre znire nzire inzre nizre rzien zrien rizen irzen ziren izren rzein zrein rezin erzin zerin ezrin riezn irezn reizn erizn ierzn eirzn ziern izern zeirn ezirn iezrn eizrn rznei zrnei rnzei nrzei znrei nzrei rzeni zreni rezni erzni zerni ezrni rnezi nrezi renzi ernzi nerzi enrzi zneri nzeri zenri eznri nezri enzri rinez irnez rniez nriez inrez nirez rienz irenz reinz erinz iernz eirnz rneiz nreiz reniz erniz neriz enriz inerz nierz ienrz einrz neirz enirz ziner izner znier nzier inzer nizer zienr izenr zeinr ezinr ieznr eiznr zneir nzeir zenir eznir nezir enzir inezr niezr ienzr einzr neizr enizr
Note: these 'words' (valid or invalid) are all the permutations of the word rzine. These words are obtained by scrambling the letters in rzine.