Task: Program Execution
Input (English): 15, ['9421', '7867', 'B', '2963', 'Y', 'W', '9909', '7801', 'i', 'z', '9869', 'o', '2297', '2575', 'J', 'G', 'W', 'A', 'x', 'R', 'T', '4749', '6233', '1993', 'N', '7397', 'K', 'X', 'n', '4523']
Output (English): 9421, 7867, B, 2963, Y, W, 9909, 7801, i, z, 9869, o, 2297, 2575, J