Task: Program Execution
Input (English): C 755 z d 33 7213 s 8927 s p D 1721 Y 9039 i 2773 R 9413 9417 d 1045 e 9221 5507 X 3685 2837 H r 6429 r 5409 c S 5671 2961 I 8779
Output (English): 2, 5, 6, 8, 12, 14, 16, 18, 19, 21, 23, 24, 26, 27, 30, 32, 35, 36, 38