Task: Program Execution
Input (English): u, 4439, 8677, 8309, D, g, 935, S, 7353, 9645, y, 8819, e, z, 9783, t, 135, 5273, D, b, Q
Output (English): u, D, g, S, y, e, z, t, D, b, Q, 4439, 8677, 8309, 935, 7353, 9645, 8819, 9783, 135, 5273