You are an expert competitive programmer. You will be given a problem statement, test case constraints and example test inputs and outputs. Please reason step by step about the solution (that must respect memory and time limits), then provide a complete implementation in c++17.

Your solution must read input from standard input (cin), write output to standard output (cout).
Do not include any debug prints or additional output.

Put your final solution within a single code block:
```cpp
<your code here>
```

Execution time limit: 4.0 seconds
Memory limit: 256.0 MB

# Problem
Polycarp has invited $$$n$$$ friends to celebrate the New Year. During the celebration, he decided to take a group photo of all his friends. Each friend can stand or lie on the side.

Each friend is characterized by two values $$$h_i$$$ (their height) and $$$w_i$$$ (their width). On the photo the $$$i$$$-th friend will occupy a rectangle $$$h_i \times w_i$$$ (if they are standing) or $$$w_i \times h_i$$$ (if they are lying on the side).

The $$$j$$$-th friend can be placed in front of the $$$i$$$-th friend on the photo if his rectangle is lower and narrower than the rectangle of the $$$i$$$-th friend. Formally, at least one of the following conditions must be fulfilled:

- $$$h_j < h_i$$$ and $$$w_j < w_i$$$ (both friends are standing or both are lying);
- $$$w_j < h_i$$$ and $$$h_j < w_i$$$ (one of the friends is standing and the other is lying).

For example, if $$$n = 3$$$, $$$h=[3,5,3]$$$ and $$$w=[4,4,3]$$$, then:

- the first friend can be placed in front of the second: $$$w_1 < h_2$$$ and $$$h_1 < w_2$$$ (one of the them is standing and the other one is lying);
- the third friend can be placed in front of the second: $$$h_3 < h_2$$$ and $$$w_3 < w_2$$$ (both friends are standing or both are lying).

In other cases, the person in the foreground will overlap the person in the background.

Help Polycarp for each $$$i$$$ find any $$$j$$$, such that the $$$j$$$-th friend can be located in front of the $$$i$$$-th friend (i.e. at least one of the conditions above is fulfilled).

Please note that you do not need to find the arrangement of all people for a group photo. You just need to find for each friend $$$i$$$ any other friend $$$j$$$ who can be located in front of him. Think about it as you need to solve $$$n$$$ separate independent subproblems.

## Input Format
The first line contains one integer $$$t$$$ ($$$1 \leq t \leq 10^4$$$) — the number of test cases. Then $$$t$$$ test cases follow.

The first line of each test case contains one integer $$$n$$$ ($$$1 \leq n \leq 2 \cdot 10^5$$$) — the number of friends.

This is followed by $$$n$$$ lines, each of which contains a description of the corresponding friend. Each friend is described by two integers $$$h_i$$$ and $$$w_i$$$ ($$$1 \leq h_i, w_i \leq 10^9$$$) — height and width of the $$$i$$$-th friend, respectively.

It is guaranteed that the sum of $$$n$$$ over all test cases does not exceed $$$2 \cdot 10^5$$$.

## Output Format
For each test case output $$$n$$$ integers on a separate line, where the $$$i$$$-th number is the index of a friend that can be placed in front of the $$$i$$$-th. If there is no such friend, then output -1.

If there are several answers, output any.

## Examples
```input
4
3
3 4
5 4
3 3
3
1 3
2 2
3 1
4
2 2
3 1
6 3
5 4
4
2 2
2 3
1 1
4 4
```
```output
-1 3 -1 
-1 -1 -1 
-1 -1 2 2 
3 3 -1 3
```

## Note
The first test case is described in the statement.

In the third test case, the following answers are also correct:

- $$$[-1, -1, 1, 2]$$$;
- $$$[-1, -1, 1, 1]$$$;
- $$$[-1, -1, 2, 1]$$$.

Now solve the problem and return the code.