Task: Program Execution
Input (English): r V 3387 5609 N a m r 6563 a a W 9345 D 1129 8739 G 3029 9375 k 1729 6919 4261 7449 P 625 y E 8539
Output (English): 3, 4, 9, 13, 15, 16, 18, 19, 21, 22, 23, 24, 26, 29