Task: Program Execution
Input (English): w, Y, 6793, I, w, D, 9627, 3297, n, 3251, i, 3863, U, 1269, S, D, 5043, x, 8437
Output (English): 6793, 9627, 3297, 3251, 3863, 1269, 5043, 8437