gauss aguss guass ugass augss uagss gasus agsus gsaus sgaus asgus sagus gusas ugsas gsuas sguas usgas sugas ausgs uasgs asugs saugs usags suags gauss aguss guass ugass augss uagss gasus agsus gsaus sgaus asgus sagus gusas ugsas gsuas sguas usgas sugas ausgs uasgs asugs saugs usags suags gassu agssu gsasu sgasu asgsu sagsu gassu agssu gsasu sgasu asgsu sagsu gssau sgsau gssau sgsau ssgau ssgau assgu sasgu assgu sasgu ssagu ssagu gussa ugssa gsusa sgusa usgsa sugsa gussa ugssa gsusa sgusa usgsa sugsa gssua sgsua gssua sgsua ssgua ssgua ussga susga ussga susga ssuga ssuga aussg uassg asusg sausg usasg suasg aussg uassg asusg sausg usasg suasg assug sasug assug sasug ssaug ssaug ussag susag ussag susag ssuag ssuag
Note: these 'words' (valid or invalid) are all the permutations of the word gauss. These words are obtained by scrambling the letters in gauss.