Task: Program Execution
Input (English): D g B 8637 C 209 1459 2131 b U K q l c 5527 2053 709 B N h W E 6221 7025 6579
Output (English): D, g, B, C, b, U, K, q, l, c, B, N, h, W, E, 8637, 209, 1459, 2131, 5527, 2053, 709, 6221, 7025, 6579