Task: Program Execution
Input (English): [6605, 'r', '9539', 'S', '8793', '9929', 'D', 3233], ['z', 'D', 773, '9539', 'S', '8793', '9929', 'U', 'W', 9845, 'Y']
Output (English): 9539, S, 8793, 9929