mutag umtag mtuag tmuag utmag tumag muatg umatg mautg amutg uamtg aumtg mtaug tmaug matug amtug tamug atmug utamg tuamg uatmg autmg taumg atumg mutga umtga mtuga tmuga utmga tumga mugta umgta mguta gmuta ugmta gumta mtgua tmgua mgtua gmtua tgmua gtmua utgma tugma ugtma gutma tguma gtuma muagt umagt maugt amugt uamgt aumgt mugat umgat mguat gmuat ugmat gumat magut amgut mgaut gmaut agmut gamut uagmt augmt ugamt guamt agumt gaumt mtagu tmagu matgu amtgu tamgu atmgu mtgau tmgau mgtau gmtau tgmau gtmau magtu amgtu mgatu gmatu agmtu gamtu tagmu atgmu tgamu gtamu agtmu gatmu utagm tuagm uatgm autgm taugm atugm utgam tugam ugtam gutam tguam gtuam uagtm augtm ugatm guatm agutm gautm tagum atgum tgaum gtaum agtum gatum
Note: these 'words' (valid or invalid) are all the permutations of the word mutag. These words are obtained by scrambling the letters in mutag.