Task: Program Execution
Input (English): 8, ['v', 'Y', 'y', 'u', '6239', '2981', '4147', '2825', 'C', 'U', 't', 's', 'v', 'C', 'f', '3207']
Output (English): v, Y, y, u, 6239, 2981, 4147, 2825