Task: Program Execution
Input (English): 8, 8, H, 1, y, Z
Output (English): [['8', '8', 'H', '1', 'y'], ['8', '8', 'H', '1', 'Z'], ['8', '8', 'H', 'y', 'Z'], ['8', '8', '1', 'y', 'Z'], ['8', 'H', '1', 'y', 'Z'], ['8', 'H', '1', 'y', 'Z']]