Task: Program Execution
Input (English): P j 8477 S 6913 b x 1601 2393 A p 6895 L X 8479 U 7631 5925 v z 8719 1699 9463 b e 2607 V 5863 6175 2581 U 4623 2857
Output (English): 1, 2, 4, 6, 7, 10, 11, 13, 14, 16, 19, 20, 24, 25, 27, 31