dagos adgos dgaos gdaos agdos gados daogs adogs doags odags aodgs oadgs dgoas gdoas dogas odgas godas ogdas agods gaods aogds oagds goads ogads dagso adgso dgaso gdaso agdso gadso dasgo adsgo dsago sdago asdgo sadgo dgsao gdsao dsgao sdgao gsdao sgdao agsdo gasdo asgdo sagdo gsado sgado daosg adosg doasg odasg aodsg oadsg dasog adsog dsaog sdaog asdog sadog dosag odsag dsoag sdoag osdag sodag aosdg oasdg asodg saodg osadg soadg dgosa gdosa dogsa odgsa godsa ogdsa dgsoa gdsoa dsgoa sdgoa gsdoa sgdoa dosga odsga dsoga sdoga osdga sodga gosda ogsda gsoda sgoda osgda sogda agosd gaosd aogsd oagsd goasd ogasd agsod gasod asgod sagod gsaod sgaod aosgd oasgd asogd saogd osagd soagd gosad ogsad gsoad sgoad osgad sogad
Note: these 'words' (valid or invalid) are all the permutations of the word dagos. These words are obtained by scrambling the letters in dagos.