Problem: You are given a correct solution of the sudoku puzzle. If you don't know what is the sudoku, you can read about it [here](http://tiny.cc/636xmz).

The picture showing the correct sudoku solution:

<image>

Blocks are bordered with bold black color.

Your task is to change at most 9 elements of this field (i.e. choose some 1 ≤ i, j ≤ 9 and change the number at the position (i, j) to any other number in range [1; 9]) to make it anti-sudoku. The anti-sudoku is the 9 × 9 field, in which:

  * Any number in this field is in range [1; 9]; 
  * each row contains at least two equal elements; 
  * each column contains at least two equal elements; 
  * each 3 × 3 block (you can read what is the block in the link above) contains at least two equal elements. 



It is guaranteed that the answer exists.

You have to answer t independent test cases.

Input

The first line of the input contains one integer t (1 ≤ t ≤ 10^4) — the number of test cases. Then t test cases follow.

Each test case consists of 9 lines, each line consists of 9 characters from 1 to 9 without any whitespaces — the correct solution of the sudoku puzzle.

Output

For each test case, print the answer — the initial field with at most 9 changed elements so that the obtained field is anti-sudoku. If there are several solutions, you can print any. It is guaranteed that the answer exists.

Example

Input


1
154873296
386592714
729641835
863725149
975314628
412968357
631457982
598236471
247189563


Output


154873396
336592714
729645835
863725145
979314628
412958357
631457992
998236471
247789563

Solution (in CPP):

Solution:
#include <bits/stdc++.h>
#pragma GCC optimize(2)
const int mod = 1e9 + 7;
const int MAX = 1e5 + 5;
using namespace std;
long long dp[10][10];
void run() {
  string s;
  for (int i = 0; i < 9; i++) {
    cin >> s;
    for (int j = 0; j < 9; j++) {
      dp[i][j] = int(s[j] - '0');
    }
  }
  int k = 1;
  for (int i = 0; i < 9; i++) {
    for (int j = 0; j < 9; j++) {
      if (dp[i][j] == 2) {
        dp[i][j] = 1;
      }
    }
  }
  for (int i = 0; i < 9; i++) {
    for (int j = 0; j < 9; j++) {
      cout << dp[i][j];
    }
    cout << '\n';
  }
  cout << '\n';
}
int main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  int t;
  cin >> t;
  while (t--) {
    run();
  }
}