Task: Program Execution
Input (English): 13, 13, ['w', '2653', 'p', 'z', 'T', '8099', '2245', 'z', 'q', 'v', 'd', '1301', 'W', '7397', 'J', 'B', 'J', '8307', '305', '3491']
Output (English): W