Task: Program Execution
Input (English): 1901 6677 n X C I q 2301 2139 9357 u 5129 P D m 9391 L X v 9401 M R 6501 P P 1603 X 47 B 9109 1657 495 7037 6869 2257 9389 i A 9543 T
Output (English): 3, 4, 5, 6, 7, 11, 13, 14, 15, 17, 18, 19, 21, 22, 24, 25, 27, 29, 37, 38, 40