Task: Program Execution
Input (English): x 2297 1561 A c F Q Y c 9343 X v 631 2551 G a P L 713 2277 3585 C 1687 q n 4809 2599 9163 P 4279 W 2107 1915 527 O b
Output (English): 1, 4, 5, 6, 7, 8, 9, 11, 12, 15, 16, 17, 18, 22, 24, 25, 29, 31, 35, 36