Task: Program Execution
Input (English): i 2399 5331 6215 v q 1995 Q w 6829 7379 U 213 X 3963 o 6129 y 7935 g r 9681 5387 J G R b 3389 l s 6871 4795 V h
Output (English): 2, 3, 4, 7, 10, 11, 13, 15, 17, 19, 22, 23, 28, 31, 32