Task: Program Execution
Input (English): U, v, 9, c, A, A, 6
Output (English): [['U', 'v', '9', 'c', 'A', 'A'], ['U', 'v', '9', 'c', 'A', '6'], ['U', 'v', '9', 'c', 'A', '6'], ['U', 'v', '9', 'A', 'A', '6'], ['U', 'v', 'c', 'A', 'A', '6'], ['U', '9', 'c', 'A', 'A', '6'], ['v', '9', 'c', 'A', 'A', '6']]