Task: Program Execution
Input (English): 3, 9, ['1485', 'i', 'C', 'r', 's', '5347', 'W', 'B', '3393', '1307', 'i', '4767', '5193', '9631', '987', '9823', '235', '9309', '193', '291', '3075', 'D', 'N']
Output (English): C, 4767, 3075