Task: Program Execution
Input (English): a 6275 O g n X 9759 B 8605 F 687 k 1633 9795 V i k U 6119 r F 5459 Q 2909 7195 1979 947 M d O 2133 5639 7365 b s i
Output (English): 1, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 18, 20, 21, 23, 28, 29, 30, 34, 35, 36