Task: Program Execution
Input (English): 6581 6039 5703 3427 5413 H k 8261 K j F 5535 9081 g 6721 9299 i 9829 6033 8401 G h 819 j 6399 897 8533 J a y R 7133 O 9519 P
Output (English): 6, 7, 9, 10, 11, 14, 17, 21, 22, 24, 28, 29, 30, 31, 33, 35