Task: Program Execution
Input (English): x 9677 1777 113 7001 5395 3407 7165 I q 8575 d G f 8477 441 4813 7881 X 9047 8197 M a u 485 Z 4059 p x 8987 971
Output (English): x, I, q, d, G, f, X, M, a, u, Z, p, x, 9677, 1777, 113, 7001, 5395, 3407, 7165, 8575, 8477, 441, 4813, 7881, 9047, 8197, 485, 4059, 8987, 971