There is a square field of size n × n in which two cells are marked. These cells can be in the same row or column.

You are to mark two more cells so that they are the corners of a rectangle with sides parallel to the coordinate axes.

For example, if n=4 and a rectangular field looks like this (there are asterisks in the marked cells):

$$$ \begin{matrix} . & . & * & . \\\ . & . & . & . \\\ * & . & . & . \\\ . & . & . & . \\\ \end{matrix} $$$

Then you can mark two more cells as follows

$$$ \begin{matrix} * & . & * & . \\\ . & . & . & . \\\ * & . & * & . \\\ . & . & . & . \\\ \end{matrix} $$$

If there are several possible solutions, then print any of them.

Input

The first line contains a single integer t (1 ≤ t ≤ 400). Then t test cases follow.

The first row of each test case contains a single integer n (2 ≤ n ≤ 400) — the number of rows and columns in the table.

The following n lines each contain n characters '.' or '*' denoting empty and marked cells, respectively.

It is guaranteed that the sums of n for all test cases do not exceed 400.

It is guaranteed that there are exactly two asterisks on the field. They can be in the same row/column.

It is guaranteed that the solution exists.

Output

For each test case, output n rows of n characters — a field with four asterisks marked corresponding to the statements. If there multiple correct answers, print any of them.

Example

Input


6
4
..*.
....
*...
....
2
*.
.*
2
.*
.*
3
*.*
...
...
5
.....
..*..
.....
.*...
.....
4
....
....
*...
*...


Output


*.*.
....
*.*.
....
**
**
**
**
*.*
*.*
...
.....
.**..
.....
.**..
.....
....
....
**..
**..
#include<bits/stdc++.h>

typedef long long int lli;
using namespace std;

void solve(){
    int n;
    cin>>n;
    char arr[n][n];
    int w,x,y,z;
    int f=0;
    for(int i=0;i<n;i++){
        for(int j=0;j<n;j++){
            cin>>arr[i][j];
            if(arr[i][j]=='*'){
                if(f==1){
                    y=i;
                    z=j;
                }
                if(f==0){
                    f++;
                    x=j;
                    w=i;
                }
                
            }
        }
    }
    int w1,x1,y1,z1;
    
    if(w!=y && x==z){
        w1=w;
        y1=y;
        if(x+1<n){
            x1=z1=x+1;
        }
        else{
            x1=z1=x-1;
        }
    }
    if(x!=z && w!=y){
        w1=w;
        x1=z;
        y1=y;
        z1=x;
    }
    if(x!=z && w==y){
        x1=x;
        z1=z;
        if(w+1<n){
            w1=y1=w+1;
        }
        else{
            w1=y1=w-1;
        }
    }
    arr[y1][z1]='*';
    arr[w1][x1]='*';

    for(int i=0;i<n;i++){
        for(int j=0;j<n;j++){
            cout<<arr[i][j];
        }
        cout<<endl;
    }
    return;
}
int main(){
    lli t;
    cin>>t;
    while(t--){
        solve();
    }
    return 0;
}