Task: Program Execution
Input (English): v, W, e, 3, y, 4
Output (English): [['v', 'W', 'e', '3', 'y'], ['v', 'W', 'e', '3', '4'], ['v', 'W', 'e', 'y', '4'], ['v', 'W', '3', 'y', '4'], ['v', 'e', '3', 'y', '4'], ['W', 'e', '3', 'y', '4']]