Task: Program Execution
Input (English): 7581 D 3329 l 9571 M 1541 4565 E B N W 179 7323 2697 3 z 7307 c G X 7547 7293 8411 9389 5647 e N q 6209
Output (English): 1, 3, 5, 7, 8, 13, 14, 15, 16, 18, 22, 23, 24, 25, 26, 30