tuque utque tquue qtuue uqtue qutue tuuqe utuqe tuuqe utuqe uutqe uutqe tquue qtuue tuque utque qutue uqtue uqute quute uuqte uuqte quute uqute tuqeu utqeu tqueu qtueu uqteu quteu tuequ utequ teuqu etuqu uetqu eutqu tqeuu qteuu tequu etquu qetuu eqtuu uqetu quetu ueqtu euqtu qeutu equtu tuueq utueq tuueq utueq uuteq uuteq tueuq uteuq teuuq etuuq uetuq eutuq tueuq uteuq teuuq etuuq uetuq eutuq uuetq uuetq ueutq euutq ueutq euutq tqueu qtueu tuqeu utqeu quteu uqteu tqeuu qteuu tequu etquu qetuu eqtuu tuequ utequ teuqu etuqu uetqu eutqu quetu uqetu qeutu equtu ueqtu euqtu uquet quuet uuqet uuqet quuet uquet uqeut queut uequt euqut qeuut equut uueqt uueqt ueuqt euuqt ueuqt euuqt queut uqeut qeuut equut uequt euqut
Note: these 'words' (valid or invalid) are all the permutations of the word tuque. These words are obtained by scrambling the letters in tuque.