Task: Program Execution
Input (English): 16, ['2173', 'o', '6655', '7203', 'D', '8267', 'J', '6625', '5315', 'K', 'D', 'h', '4781', '3773', 'o', 'Q', 'B', 'r', 'B', '2475', 'f', 'i', '8153', 'A', 'C', 'd', '157', '6445', '2303', '3957', '39', 'A', '9835']
Output (English): 2173, B, 9835