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


*.*.
....
*.*.
....
**
**
**
**
*.*
*.*
...
.....
.**..
.....
.**..
.....
....
....
**..
**..

import java.util.*;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.InputMismatchException;
import java.util.Random;

public class B implements Runnable {

   void solve() throws IOException {
      int t = ri();
      while (t-- > 0) {
         int n = ri();
         char[][] arr = new char[n][n];
         List<int[]> points = new ArrayList<>();
         for (int i = 0; i < n; i++) {
            String s = rs();
            for (int j = 0; j < n; j++) {
               if (s.charAt(j) == '*') {
                  points.add(new int[] { i, j });
               }
               arr[i][j] = s.charAt(j);
            }
         }

         int[] first = points.get(0), second = points.get(1);
         if (first[0] == second[0]) {
            if (first[0] != n - 1) {
               arr[n - 1][first[1]] = '*';
               arr[n - 1][second[1]] = '*';
            } else {
               arr[0][first[1]] = '*';
               arr[0][second[1]] = '*';
            }
         } else if (first[1] == second[1]) {
            if (first[1] == second[1]) {
               if (first[1] != n - 1) {
                  arr[first[0]][n - 1] = '*';
                  arr[second[0]][n - 1] = '*';
               } else {
                  arr[first[0]][0] = '*';
                  arr[second[0]][0] = '*';
               }
            }
         } else {
            arr[first[0]][second[1]] = '*';
            arr[second[0]][first[1]] = '*';
         }

         for (int i = 0; i < n; i++) {
            for (int j = 0; j < n; j++) {
               System.out.print((arr[i][j]));
            }
            System.out.println();
         }
      }
   }

   /************************************************************************************************************************************************/
   public static void main(String[] args) throws IOException {
      new Thread(null, new B(), "1").start();
   }

   static PrintWriter out = new PrintWriter(System.out);
   static Reader read = new Reader();
   static StringBuilder sbr = new StringBuilder();
   static int mod = (int) 1e9 + 7;
   static int dmax = Integer.MAX_VALUE;
   static long lmax = Long.MAX_VALUE;
   static int dmin = Integer.MIN_VALUE;
   static long lmin = Long.MIN_VALUE;

   @Override
   public void run() {
      try {
         solve();
         out.close();
      } catch (IOException e) {
         e.printStackTrace();
         System.exit(1);
      }
   }

   static class Reader {
      private byte[] buf = new byte[1024];
      private int index;
      private InputStream in;
      private int total;

      public Reader() {
         in = System.in;
      }

      public int scan() throws IOException {
         if (total < 0)
            throw new InputMismatchException();
         if (index >= total) {
            index = 0;
            total = in.read(buf);
            if (total <= 0)
               return -1;
         }
         return buf[index++];
      }

      public int intNext() throws IOException {
         int integer = 0;
         int n = scan();
         while (isWhiteSpace(n))
            n = scan();
         int neg = 1;
         if (n == '-') {
            neg = -1;
            n = scan();
         }
         while (!isWhiteSpace(n)) {
            if (n >= '0' && n <= '9') {
               integer *= 10;
               integer += n - '0';
               n = scan();
            } else
               throw new InputMismatchException();
         }
         return neg * integer;
      }

      public double doubleNext() throws IOException {
         double doub = 0;
         int n = scan();
         while (isWhiteSpace(n))
            n = scan();
         int neg = 1;
         if (n == '-') {
            neg = -1;
            n = scan();
         }
         while (!isWhiteSpace(n) && n != '.') {
            if (n >= '0' && n <= '9') {
               doub *= 10;
               doub += n - '0';
               n = scan();
            } else
               throw new InputMismatchException();
         }
         if (n == '.') {
            n = scan();
            double temp = 1;
            while (!isWhiteSpace(n)) {
               if (n >= '0' && n <= '9') {
                  temp /= 10;
                  doub += (n - '0') * temp;
                  n = scan();
               } else
                  throw new InputMismatchException();
            }
         }
         return doub * neg;
      }

      public String read() throws IOException {
         StringBuilder sb = new StringBuilder();
         int n = scan();
         while (isWhiteSpace(n))
            n = scan();
         while (!isWhiteSpace(n)) {
            sb.append((char) n);
            n = scan();
         }
         return sb.toString();
      }

      private boolean isWhiteSpace(int n) {
         if (n == ' ' || n == '\n' || n == '\r' || n == '\t' || n == -1)
            return true;
         return false;
      }
   }

   static void shuffle(int[] aa) {
      int n = aa.length;
      Random rand = new Random();
      for (int i = 1; i < n; i++) {
         int j = rand.nextInt(i + 1);
         int tmp = aa[i];
         aa[i] = aa[j];
         aa[j] = tmp;
      }
   }

   static void shuffle(int[][] aa) {
      int n = aa.length;
      Random rand = new Random();
      for (int i = 1; i < n; i++) {
         int j = rand.nextInt(i + 1);
         int first = aa[i][0];
         int second = aa[i][1];
         aa[i][0] = aa[j][0];
         aa[i][1] = aa[j][1];
         aa[j][0] = first;
         aa[j][1] = second;
      }
   }

   static void print(Object object) {
      out.print(object);
   }

   static void println(Object object) {
      out.println(object);
   }

   static int[] iArr(int len) {
      return new int[len];
   }

   static long[] lArr(int len) {
      return new long[len];
   }

   static long min(long a, long b) {
      return Math.min(a, b);
   }

   static int min(int a, int b) {
      return Math.min(a, b);
   }

   static long max(Long a, Long b) {
      return Math.max(a, b);
   }

   static int max(int a, int b) {
      return Math.max(a, b);
   }

   static int ri() throws IOException {
      return read.intNext();
   }

   static long rl() throws IOException {
      return Long.parseLong(read.read());
   }

   static String rs() throws IOException {
      return read.read();
   }

   static char rc() throws IOException {
      return rs().charAt(0);
   }

   static double rd() throws IOException {
      return read.doubleNext();
   }
}
