Task: Program Execution
Input (English): k 3773 Q t a 3689 9455 y 4029 3741 v x 4775 l 2503 3843 6337 C 8795 5573 q 5273 2719 N S v C n
Output (English): 2, 6, 7, 9, 10, 13, 15, 16, 17, 19, 20, 22, 23