Given a list containing N (1 <= N <= 10 ^ 5) rectangles and Q (1 <= Q <= 10 ^ 5) queries. The i-th query will give a point (u, v). I need to print the index of the smallest rectangle in the list that encloses that point.

• A rectangle is defined as two points (x1, y1) at the bottom left and (x2, y2) at the top right.
• x1, y1, x2, y2 are odd numbers.
• There are no two rectangles intersect with each other
• u, v are even numbers
• All coordinates in the input are integers from 1 to 5000, inclusive.

If the statement isn't clear enough, please tell me.