dangs adngs dnags ndags andgs nadgs dagns adgns dgans gdans agdns gadns dngas ndgas dgnas gdnas ngdas gndas angds nagds agnds gands ngads gnads dansg adnsg dnasg ndasg andsg nadsg dasng adsng dsang sdang asdng sadng dnsag ndsag dsnag sdnag nsdag sndag ansdg nasdg asndg sandg nsadg snadg dagsn adgsn dgasn gdasn agdsn gadsn dasgn adsgn dsagn sdagn asdgn sadgn dgsan gdsan dsgan sdgan gsdan sgdan agsdn gasdn asgdn sagdn gsadn sgadn dngsa ndgsa dgnsa gdnsa ngdsa gndsa dnsga ndsga dsnga sdnga nsdga sndga dgsna gdsna dsgna sdgna gsdna sgdna ngsda gnsda nsgda sngda gsnda sgnda angsd nagsd agnsd gansd ngasd gnasd ansgd nasgd asngd sangd nsagd snagd agsnd gasnd asgnd sagnd gsand sgand ngsad gnsad nsgad sngad gsnad sgnad
Note: these 'words' (valid or invalid) are all the permutations of the word dangs. These words are obtained by scrambling the letters in dangs.