Task: Program Execution
Input (English): 4365 D 5515 4303 8631 P 1411 H L 6119 J 4571 F A 8969 e 3269 2589 1591 i z 7935 4479 355 859 9251 Q x 3693 8011 T T B 453 2891 Y 2755
Output (English): 1, 3, 4, 5, 7, 10, 12, 15, 17, 18, 19, 22, 23, 24, 25, 26, 29, 30, 34, 35, 37