Task: Program Execution
Input (English): 4047 3993 9355 t 9455 6313 5045 8469 S n 2745 4175 4155 1483 T 6855 o Y 7083 6035 6655 t y 9801 a Y 4035 g b a r I
Output (English): 4, 9, 10, 15, 17, 18, 22, 23, 25, 26, 28, 29, 30, 31, 32