Task: Program Execution
Input (English): 16, 16, ['Z', '4275', 'Q', 's', 'm', 'B', 'T', 'V', 'k', 'z', 'F', '2143', '3265', 'y', 'Q', '7273', '749', '6039', 'h', 'F', '3807']
Output (English): 7273