Task: Program Execution
Input (English): 3, 3, ['m', 'W', 'v', '437', '6437', '4795', 'T', 'N', 'T', '1767', '9019', '2321', 'b', '4391', 's', 'w', '6185', '8985', 'Q', '9373', '2735', 'P', '9685', '6139', '8925', '7387', 'd']
Output (English): v