Task: Program Execution
Input (English): 8, 11, ['8543', '2621', '5079', 'Z', 'W', '1023', '989', '1015', 'f', '5171', 'L', '2995', 'N', '3419', '2241', '1399', 'C', 'm', '5947', 'M']
Output (English): 6186