Find a path through the maze of numbers starting at "Enter" and multiplying by each number that is crossed. No diagonal moves are allowed. You may move up, down, straight, or right. You can only cross a number once. You must try to reach the "Exit" with a product of 13090. Provide the letters in order for each box your cross to reach the exit. In other words, 7 x 13 x 2 would be DAB.