Task: Program Execution
Input (English): 4, ['a', '1997', 'r', 'S', 'V', '2885', 'm', '3963', '1567', 'X', '6273', 'w', '9795', '4061', '621', 'C', 'J', '6777', 'o', 'n', '8329', '8167', 'B']
Output (English): a, 1997, r, S