Task: Program Execution
Input (English): B N h 6835 7505 5955 6297 2821 Y R a T 7871 7109 4135 2979 o 2707 1677 w V 9807 O k G J O a s 7573 2469 l M 1695 v g E 4239
Output (English): 1, 2, 3, 9, 10, 11, 12, 17, 20, 21, 23, 24, 25, 26, 27, 28, 29, 32, 33, 35, 36, 37