Task: Program Execution
Input (English): 10, ['a', 'o', 'U', '8033', '6243', 'M', 'Q', '8997', 'b', '8371', '6817', 'L', '9047', 'd', 'v', 'x', '5683', 'D', '8841', '3379', '1801', '4681', 'M', 'q', 'q', '5617', 'C', 'l', 'H', 'g', 'b', '887', 'E', 'L', 'M', '3693', 'P']
Output (English): a, 6817, 1801, b