Task: Program Execution
Input (English): 8, D, W, F, 7, 0, 0
Output (English): [['8', 'D', 'W', 'F', '7', '0'], ['8', 'D', 'W', 'F', '7', '0'], ['8', 'D', 'W', 'F', '0', '0'], ['8', 'D', 'W', '7', '0', '0'], ['8', 'D', 'F', '7', '0', '0'], ['8', 'W', 'F', '7', '0', '0'], ['D', 'W', 'F', '7', '0', '0']]