Task: Program Execution
Input (English): 3, 6, ['6871', 'T', 'G', '6981', '8375', '1623', '549', 'n', 'P', '3469', '6723', 'J', 'B', '6491', '7239', 'h', 'H', 'L']
Output (English): G, P, 7239