Task: Program Execution
Input (English): 615 2959 i f 9035 9517 u 729 Z v 7901 2557 8627 C Z 3647 g S v c p U 7781 8537 8137 q 9555 6635 g d H c V s J 7791 Y 6571 p
Output (English): 3, 4, 7, 9, 10, 14, 15, 17, 18, 19, 20, 21, 22, 26, 29, 30, 31, 32, 33, 34, 35, 37, 39