Description: You are given four integers $$$n$$$, $$$m$$$, $$$l$$$ and $$$r$$$. Let's name a tuple $$$(x_1, y_1, x_2, y_2)$$$ as good if: 1. $$$1 \le x_1 < x_2 \le n$$$; 2. $$$1 \le y_2 < y_1 \le m$$$; 3. $$$x_1 \cdot y_1 = x_2 \cdot y_2$$$; 4. $$$l \le x_1 \cdot y_1 \le r$$$. Find any good tuple for each $$$x_1$$$ from $$$1$$$ to $$$n$$$ inclusive. Input Format: The first line contains two integers $$$n$$$ and $$$m$$$ ($$$1 \le n, m \le 2 \cdot 10^5$$$). The second line contains two integers $$$l$$$ and $$$r$$$ ($$$1 \le l \le r \le nm$$$). Output Format: For each $$$x_1$$$ from $$$1$$$ to $$$n$$$ inclusive: - if there are no such four integers, print $$$-1$$$; - otherwise, print four integers $$$x_1$$$, $$$y_1$$$, $$$x_2$$$ and $$$y_2$$$. If there are multiple answers, print any of them. Note: None