Task: Program Execution
Input (English): 6929 G 1575 7965 6417 7687 8021 m 5073 c e I 5165 7959 6107 O 85 2533 i 8885 3385 8551 5565 8899 Z 8529 8829 4891 H P e 2273 6015 M
Output (English): 2, 8, 10, 11, 12, 16, 19, 25, 29, 30, 31, 34