Task: Program Execution
Input (English): 2315 7653 8553 J 2535 I J r 9729 9343 y 7543 f F i 1815 q 9059 t U o j 2701 6523 9621 1591 2283 o 4697 8857 B 9917
Output (English): 1, 2, 3, 5, 9, 10, 12, 16, 18, 23, 24, 25, 26, 27, 29, 30, 32