Task: Program Execution
Input (English): 2195, Q, Q, h, x, 3435, 4021, x, N, 4135, u, K, 2909, 6517, 7527, v, l, 9757, j, 8953, 5447, y, 2447
Output (English): Q, Q, h, x, x, N, u, K, v, l, j, y, 2195, 3435, 4021, 4135, 2909, 6517, 7527, 9757, 8953, 5447, 2447