Task: Program Execution
Input (English): 3731 Q X 2139 Z 5267 E 8627 2503 1653 b Z 7655 4443 q e H T K v 8399 8663 q Q n 1389 q z D c U
Output (English): Q, X, Z, E, b, Z, q, e, H, T, K, v, q, Q, n, q, z, D, c, U, 3731, 2139, 5267, 8627, 2503, 1653, 7655, 4443, 8399, 8663, 1389