Task: Program Execution
Input (English): A 1455 d t 2545 u D 8619 a D W D b 3517 R 5689 I I 1773 4307 9311 2561 4283 z 115 d t 4973 C s o m
Output (English): 1, 3, 4, 6, 7, 9, 10, 11, 12, 13, 15, 17, 18, 24, 26, 27, 29, 30, 31, 32