Task: Program Execution
Input (English): 3691 999 N G 7019 1519 3297 L f 85 l 193 8093 5763 C k 5017 7951 a m a T O q 5099 7841 X 1741 6899 609 y 6019 h A 9823 8247 7615 w 9067
Output (English): 1, 2, 5, 6, 7, 10, 12, 13, 14, 17, 18, 25, 26, 28, 29, 30, 32, 35, 36, 37, 39