Task: Program Execution
Input (English): 1, ['f', '4223', 'Y', 'o', 'w', '2573', '5389', '4377', '807', 'N', 'a', '781', '2687', 'B']
Output (English): f, 4223, Y, o, w, 2573, 5389, 4377, 807, N, a, 781, 2687, B