Task: Program Execution
Input (English): 1, 1, y, 2, 6, 1, M
Output (English): [['1', '1', 'y', '2', '6', '1'], ['1', '1', 'y', '2', '6', 'M'], ['1', '1', 'y', '2', '1', 'M'], ['1', '1', 'y', '6', '1', 'M'], ['1', '1', '2', '6', '1', 'M'], ['1', 'y', '2', '6', '1', 'M'], ['1', 'y', '2', '6', '1', 'M']]