Task: Program Execution
Input (English): 9429 1047 921 J 4659 r c 6335 2915 q 863 7249 I 387 X 8075 y x 5209 l g 6071 3843 7401 A c 1937 s 5997 I 8527 b k 7567 y Y
Output (English): 1, 2, 3, 5, 8, 9, 11, 12, 14, 16, 19, 22, 23, 24, 27, 29, 31, 34