Task: Program Execution
Input (English): 8981 1685 4049 8113 7437 w 3765 7179 3433 7679 U 3503 A 549 9799 x O 7887 5415 T f a 7565 8861 v 3599 1247 j 7375 3231 7491 Q W
Output (English): 6, 11, 13, 16, 17, 20, 21, 22, 25, 28, 32, 33