Task: Program Execution
Input (English): 8757 6341 5997 8929 589 2593 8519 J c O 4119 2115 f z T a I c H B E 607 P 4493 1929 1569 Q 5875
Output (English): 8, 9, 10, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 27