Task: Program Execution
Input (English): 2, ['U', '8465', 'x', 'Z', 'C', '113', '3417', '5701', 'J', 'J', 'O', '5135', '7003', 'y', '8395', '8189', '9725', '9729', '5689', '7817', 'D', '6871', 'q', '5477']
Output (English): U, 8465