Task: Program Execution
Input (English): 5, 13, ['U', '3923', '8725', 'q', '3043', '5887', '2755', '9391', '7037', '7115', '6549', 'u', '951', 'T', 'a', '4055', 'D', 'Z', '9617', 'D', '8719', 'H', 'g', '6517', 'P', '5271', '2107', 's']
Output (English): 3043, Z