Task: Program Execution
Input (English): [9465, 's', '6645', '4295', '9865', '6737', 'd', 'x', 'P', 7959], ['w', 4023, 5847, '6645', '4295', '9865', '6737', 'r', 'h', 'r']
Output (English): 6645, 4295, 9865, 6737