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


*.*.
....
*.*.
....
**
**
**
**
*.*
*.*
...
.....
.**..
.....
.**..
.....
....
....
**..
**..
    /* GAURAV MEENA */
    import java.util.*;
    import java.io.*;
     
    public class Main {
	static InputReader scn = new InputReader(System.in);
	static OutputWriter out = new OutputWriter(System.out);
	public static void main(String[] HastaLaVistaLa) {
		// Running Number Of TestCases (t)
		int t = scn.nextInt();
		while(t-- > 0)
			dummy();
		out.close();
	}

	public static void dummy(){
		int n = scn.nextInt();
		char[][] ch = new char[n][n];
		for(int i = 0; i < n; i++) {
			ch[i] = scn.next().toCharArray();
		}
		
		List<List<Integer>> co = new ArrayList<>();
		for(int i = 0; i < n; i++) {
			for(int j = 0; j < n; j++) {
				if(ch[i][j] == '*') {
					List<Integer> list = new ArrayList<>();
					list.add(i);
					list.add(j);
					co.add(list);
				}
			}
		}
		int x1 = co.get(0).get(0), y1 = co.get(0).get(1), x2 = co.get(1).get(0), y2 = co.get(1).get(1);
		if(y1 == y2) {
			if(y1+1 < n){
				List<Integer> list = new ArrayList<>();
				list.add(x1);
				list.add(y1+1);
				co.add(list);
				list = new ArrayList<>();
				list.add(x2);
				list.add(y2+1);
				co.add(list);
			}else {
				List<Integer> list = new ArrayList<>();
				list.add(x1);
				list.add(y1-1);
				co.add(list);
				list = new ArrayList<>();
				list.add(x2);
				list.add(y2-1);
				co.add(list);
			}
		}
		if(x1 == x2){
			if(x1+1 < n){
				List<Integer> list = new ArrayList<>();
				list.add(x1+1);
				list.add(y1);
				co.add(list);
				list = new ArrayList<>();
				list.add(x2+1);
				list.add(y2);
				co.add(list);
			}else {
				List<Integer> list = new ArrayList<>();
				list.add(x1-1);
				list.add(y1);
				co.add(list);
				list = new ArrayList<>();
				list.add(x2-1);
				list.add(y2);
				co.add(list);
			}
		}else if(y1 > y2 && x1 > x2) {
			List<Integer> list = new ArrayList<>();
			list.add(x2);
			list.add(y1);
			co.add(list);
			list = new ArrayList<>();
			list.add(x1);
			list.add(y2);
			co.add(list);
		}else {
			// x1 < x2 && y1 > y2
			List<Integer> list = new ArrayList<>();
			list.add(x2);
			list.add(y1);
			co.add(list);
			list = new ArrayList<>();
			list.add(x1);
			list.add(y2);
			co.add(list);
		}
		int p = co.size();
		int q = co.get(0).size();
		for(int i = 0; i < n; i++) {
			for(int j = 0; j < n; j++) {
				for(int m = 0; m < p; m++) {
					List<Integer> part = co.get(m);
					int xx = part.get(0), yy = part.get(1);
					if(xx == i && yy == j) {
						ch[i][j] = '*';
					}
				}
			}
		}

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

	}

	static int[] dp;
	public static void solve() {
		// Main Solution (AC)	
		int n = scn.nextInt();
		int[] arr = scn.readIntArray(n);
		HashSet<Integer> set = new HashSet<>();
		for(int i : arr) set.add(i);
		out.println(set.size());
	}

	// Number of Divisor for Range [l, r]
	public static int[] NumberOFDivisors(int l, int r) {
		int[] arr = new int[l - r + 1];
		for(int i = l; i <= r; i++) {
			for(int j = i; j <= r; j += i)
				arr[j]++;
		}
		return arr;
	}

	public static int LowerBound(long a[], long x) { // x is the target value or key

		  int l = -1,r = a.length;
		  while(l + 1 < r) {

		    int m = (l + r) >>> 1;
		    if(a[m] >= x) r = m;
		    else l = m;

		  }
		  return r;
	}

	static boolean[] prime;
	public static void sieveOfEratosthenes(int n) {
        	prime = new boolean[n+1];
	        for(int i=0;i<n;i++)
	            prime[i] = true;
	          
	        for(int p = 2; p*p <=n; p++) {

	            if(prime[p] == true) {

	                for(int i = p*p; i <= n; i += p)
	                    prime[i] = false;
	            }
	        }
    	}

	public static long binpow(long n, long m, long mod) {
	        long res = 1;
	        while (m > 0) {
	            if (m % 2 == 1) {
	                res *= n;
	                res %= mod;
	                m--;
	            }
	            n *= n;
	            n %= mod;
	            m /= 2;
	        }
	        return res;
    	}

	public static int UpperBound(long a[], long x) {// x is the key or target value

		    int l = -1,r = a.length;

		    while(l + 1 < r) {

		       int m = (l + r) >>> 1;
		       if(a[m] <= x) l = m;
		       else r = m;

		    }
		    return l + 1;
	}

    	public static long lcm(long a, long b) {
		return (a * b) / gcd(a, b);
	}
     
	public static long gcd(long a, long b) {
		if (a == 0)
			return b;
		return gcd(b % a, a);
	}
	public static HashMap<Integer, Integer> CountFrequencies(int[] arr) {
     
		HashMap<Integer, Integer> map = new HashMap<>();
		for (int i : arr) {
			if (map.containsKey(i)) map.put(i, map.get(i) + 1);
			else map.put(i, 1);
		}
		return map;
	}

	public static void sort(int[] arr) {
		Random rand = new Random();
		int n = arr.length;
		for(int i = 0; i<n; i++) {
			swap(arr, i, rand.nextInt(n));
		}
		Arrays.sort(arr);
	}

	public static void swap(int[] arr, int i, int j) {
		if(i!=j) {
			arr[i] ^= arr[j];
			arr[j] ^= arr[i];
			arr[i] ^= arr[j];
		}
	}
     
	public static void sortbyColumn(int[][] arr, int col) {
		Arrays.sort(arr, new Comparator<int[]>() {
			public int compare(final int[] entry1, final int[] entry2) {
				if (entry1[col] > entry2[col])
					return 1;
				else
					return -1;
			}
		});
	}

	public static void ArraySort2D(int[][] arr, int xy) {
		// xy == 0, for sorting wrt X-Axis
		// xy == 1, for sorting wrt Y-Axis
		Arrays.sort(arr, Comparator.comparingDouble(o -> o[xy]));
	}
	
	public static int binarySearch(int arr[], int l, int r, int x) {
		if (r >= l) {
			int mid = l + (r - l) / 2;
			if (arr[mid] == x)
				return mid;
			if (arr[mid] > x)
				return binarySearch(arr, l, mid - 1, x);
			return binarySearch(arr, mid + 1, r, x);
		}
		return -1;
	}
     
	static class InputReader {
		private InputStream stream;
		private byte[] buf = new byte[1024];
		private int curChar;
		private int numChars;
		private SpaceCharFilter filter;
     
		public InputReader(InputStream stream) {
			this.stream = stream;
		}
     
		public int[] readIntArray(int n) {
			int[] a = new int[n];
			for (int i = 0; i < n; i++) {
				a[i] = scn.nextInt();
			}
			return a;
		}
     			
     		public long[] readLongArray(int n) {
			long[] a = new long[n];
			for (int i = 0; i < n; i++) {
				a[i] = scn.nextLong();
			}
			return a;
		}

		public int read() {
			if (numChars == -1)
				throw new InputMismatchException();
			if (curChar >= numChars) {
				curChar = 0;
				try {
					numChars = stream.read(buf);
				} catch (IOException e) {
					throw new InputMismatchException();
				}
				if (numChars <= 0)
					return -1;
			}
			return buf[curChar++];
		}
     
		public int nextInt() {
			int c = read();
			while (isSpaceChar(c))
				c = read();
			int sgn = 1;
			if (c == '-') {
				sgn = -1;
				c = read();
			}
			int res = 0;
			do {
				if (c < '0' || c > '9')
					throw new InputMismatchException();
				res *= 10;
				res += c - '0';
				c = read();
			} while (!isSpaceChar(c));
			return res * sgn;
		}
     
		public long nextLong() {
			int c = read();
			while (isSpaceChar(c))
				c = read();
			int sgn = 1;
			if (c == '-') {
				sgn = -1;
				c = read();
			}
			long res = 0;
			do {
				if (c < '0' || c > '9')
					throw new InputMismatchException();
				res *= 10;
				res += c - '0';
				c = read();
			} while (!isSpaceChar(c));
			return res * sgn;
		}
     
		public String nextLine() {
			int c = read();
			while (isSpaceChar(c))
				c = read();
			StringBuilder res = new StringBuilder();
			do {
				res.appendCodePoint(c);
				c = read();
			} while (!isSpaceChar(c));
			return res.toString();
		}
     
		public boolean isSpaceChar(int c) {
			if (filter != null)
				return filter.isSpaceChar(c);
			return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
		}
     
		public String next() {
			return nextLine();
		}
     
		public interface SpaceCharFilter {
			public boolean isSpaceChar(int ch);
		}
	}
     
	static class OutputWriter {
		private final PrintWriter writer;
     
		public OutputWriter(OutputStream outputStream) {
			writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));
		}
     
		public OutputWriter(Writer writer) {
			this.writer = new PrintWriter(writer);
		}
     
		public void print(Object... objects) {
			for (int i = 0; i < objects.length; i++) {
				if (i != 0) {
					writer.print(' ');
    //                    writer.print(1);
				}
				writer.print(objects[i]);
			}
		}
     
		public void println(Object... objects) {
			print(objects);
			writer.println();
		}
     
		public void close() {
			writer.close();
		}
	}
}