Task: Program Execution
Input (English): 4133 h 2669 G 5831 451 6913 8679 7447 1999 n g O u 3489 q R J u 1697 8779 L o z e q 2535 d 9309 j f k
Output (English): 2, 4, 11, 12, 13, 14, 16, 17, 18, 19, 22, 23, 24, 25, 26, 28, 30, 31, 32