Task: Program Execution
Input (English): 2909 D 3805 7793 8915 I r S 9947 5757 Z 3329 g y 1559 R j 1827 2963 6099 9581 215 4075 D S
Output (English): 2909, 3805, 7793, 8915, 9947, 5757, 3329, 1559, 1827, 2963, 6099, 9581, 215, 4075