runty urnty rnuty nruty unrty nurty rutny urtny rtuny truny utrny turny rntuy nrtuy rtnuy trnuy ntruy tnruy untry nutry utnry tunry ntury tnury runyt urnyt rnuyt nruyt unryt nuryt ruynt urynt ryunt yrunt uyrnt yurnt rnyut nryut rynut yrnut nyrut ynrut unyrt nuyrt uynrt yunrt nyurt ynurt rutyn urtyn rtuyn truyn utryn turyn ruytn urytn ryutn yrutn uyrtn yurtn rtyun tryun rytun yrtun tyrun ytrun utyrn tuyrn uytrn yutrn tyurn yturn rntyu nrtyu rtnyu trnyu ntryu tnryu rnytu nrytu ryntu yrntu nyrtu ynrtu rtynu trynu rytnu yrtnu tyrnu ytrnu ntyru tnyru nytru yntru tynru ytnru untyr nutyr utnyr tunyr ntuyr tnuyr unytr nuytr uyntr yuntr nyutr ynutr utynr tuynr uytnr yutnr tyunr ytunr ntyur tnyur nytur yntur tynur ytnur
Note: these 'words' (valid or invalid) are all the permutations of the word runty. These words are obtained by scrambling the letters in runty.