Task: Program Execution
Input (English): 3845 H i 2257 3847 4125 U 4959 985 2137 9071 m 5827 b 657 7419 3795 4803 k 9853 B z f P a J 9283 N 4469 W 63 2567 o S 7645 D n 4361 a l
Output (English): 1, 4, 5, 6, 8, 9, 10, 11, 13, 15, 16, 17, 18, 20, 27, 29, 31, 32, 35, 38