Task: Program Execution
Input (English): 0, W, 5, z, y, i
Output (English): [['0', 'W', '5', 'z', 'y'], ['0', 'W', '5', 'z', 'i'], ['0', 'W', '5', 'y', 'i'], ['0', 'W', 'z', 'y', 'i'], ['0', '5', 'z', 'y', 'i'], ['W', '5', 'z', 'y', 'i']]