Task: Program Execution
Input (English): 4, ['A', '561', '2797', '9161', '7877', 'H', 'n', 'B', 'a', '2647', '2969', 'e', '5095', 'X', '869', 'i', '4799', '4371', '1473', 'W', 'e', 'j', 'P', '8409', 'x', '7763', 'L', 'p', 'O', '4529', '4387', '5447', '5301', '1581', '3227', 'M', '1545', '5891', 'q', '349', 'm', '7335', '6271', '9313']
Output (English): A, 7877, a, 5095, 4799, e, x, O, 5301, 1545, m