Task: Program Execution
Input (English): 3, 4, ['U', 'r', 'I', 'V', '463', '9403', 'a', '9187', 'N', 'T', 'H', 'c', '4903', 'h', 'n', '823', '9091', '3145', '1805', '2451', '1193', '5561']
Output (English): VI