Task: Program Execution
Input (English): 16, 19, ['9293', '9123', '5167', 'Y', '9265', '9355', 'M', 's', '8359', 'A', 'F', 'Z', 'B', '5717', '4149', 'h', 'l', 'n', '2457', 'm', '2537', 'K', 'L', '5439']
Output (English): 2457