Task: Program Execution
Input (English): N 6641 C 5841 U k 4399 t O W d P 659 D p 125 8203 C l T 1503 4961 6357 7683 e F O g 7789
Output (English): 2, 4, 7, 13, 16, 17, 21, 22, 23, 24, 29