ogurt gourt ougrt uogrt guort ugort ogrut gorut orgut rogut grout rgout ourgt uorgt orugt rougt urogt ruogt gurot ugrot gruot rguot urgot rugot ogutr goutr ougtr uogtr guotr ugotr ogtur gotur otgur togur gtour tgour outgr uotgr otugr tougr utogr tuogr gutor ugtor gtuor tguor utgor tugor ogrtu gortu orgtu rogtu grotu rgotu ogtru gotru otgru togru gtoru tgoru ortgu rotgu otrgu torgu rtogu trogu grtou rgtou gtrou tgrou rtgou trgou ourtg uortg orutg routg urotg ruotg outrg uotrg oturg tourg utorg tuorg ortug rotug otrug torug rtoug troug urtog rutog utrog turog rtuog truog gurto ugrto gruto rguto urgto rugto gutro ugtro gturo tguro utgro tugro grtuo rgtuo gtruo tgruo rtguo trguo urtgo rutgo utrgo turgo rtugo trugo
Note: these 'words' (valid or invalid) are all the permutations of the word ogurt. These words are obtained by scrambling the letters in ogurt.