Task: Program Execution
Input (English): 7, 16, ['4247', '9701', 'q', 'c', '2221', 'A', '9221', '1689', '8015', '8691', '6095', '429', '6939', '3269', 'c', 'a', '4571']
Output (English): ac3269693942960958691801516899221