Task: Program Execution
Input (English): 8, 5, 9, n, 2, 2, 3
Output (English): [['8', '5', '9', 'n', '2', '2'], ['8', '5', '9', 'n', '2', '3'], ['8', '5', '9', 'n', '2', '3'], ['8', '5', '9', '2', '2', '3'], ['8', '5', 'n', '2', '2', '3'], ['8', '9', 'n', '2', '2', '3'], ['5', '9', 'n', '2', '2', '3']]