Task: Program Execution
Input (English): b t A F r w L 7503 n X r i f Y b O I 523 1717 2757 6243 R r b m
Output (English): 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 22, 23, 24, 25