Task: Program Execution
Input (English): 8, 3, 5, o, 6, 2
Output (English): [['8', '3', '5', 'o', '6'], ['8', '3', '5', 'o', '2'], ['8', '3', '5', '6', '2'], ['8', '3', 'o', '6', '2'], ['8', '5', 'o', '6', '2'], ['3', '5', 'o', '6', '2']]