Task: Program Execution
Input (English): 3309 1315 4729 a 3189 6679 Z 8623 i 7171 2569 A 8735 1391 8175 9387 Z 6257 8497 7599 n 75 6893 M k 6571 1443 3387 B z p Z 2965 z E 373 R 6773 x G
Output (English): 1, 2, 3, 5, 6, 8, 10, 11, 13, 14, 15, 16, 18, 19, 20, 22, 23, 26, 27, 28, 33, 36, 38