Description

Input

Each test contains multiple test cases. The first line contains the number of test cases $t$ ($1 \le t \le 10^5$). The description of the test cases follows.

The first line of each test case has a single integer $n$ ($1 \leq n \leq 10^5$).

The next line contains $n$ integers $a_1, a_2, \ldots, a_n$ ($0 \leq a_i \leq n$).

It is guaranteed that the sum of $n$ across all test cases does not exceed $10^5$.

Output

For each test case, output "NO" if there exists no imbalanced array.

Otherwise, output "YES". Then, on the next line, output $n$ integers $b_1, b_2, \ldots, b_n$ where $b_i \neq 0$ for all $1 \leq i \leq n$ — an imbalanced array.

5
1
1
4
1 4 3 4
3
0 1 0
4
4 3 2 1
3
1 3 1
 
 
 
 
 
 

YES
1 
NO
YES
-3 1 -2 
YES
4 2 -1 -3 
YES
-1 3 -1

Note

For the first test case, $b = [1]$ is an imbalanced array. This is because for $i = 1$, there is exactly one $j$ ($j = 1$) where $b_1 + b_j > 0$.

For the second test case, it can be shown that there exists no imbalanced array.

For the third test case, $a = [0, 1, 0]$. The array $b = [-3, 1, -2]$ is an imbalanced array.

• For $i = 1$ and $i = 3$, there exists no index $j$ such that $b_i + b_j > 0$.
• For $i = 2$, there is only one index $j = 2$ such that $b_i + b_j > 0$ ($b_2 + b_2 = 1 + 1 = 2$).