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 PYTHON3):

Solution:
from collections import Counter


def solve(grid):
    ans = []
    n = 9
    for i in range(n):
        if i == 0:
            grid[i][0] = grid[i][1]
        elif i == 1:
            grid[i][3] = grid[i][4]
        elif i == 2:
            grid[i][6] = grid[i][7]
        elif i == 3:
            grid[i][1] = grid[i][2]
        elif i == 4:
            grid[i][4] = grid[i][5]
        elif i == 5:
            grid[i][7] = grid[i][8]
        elif i == 6:
            grid[i][2] = grid[i][0]
        elif i == 7:
            grid[i][5] = grid[i][3]
        else:
            grid[i][8] = grid[i][6]
    for i, g in enumerate(grid):
        print(''.join(g))
    return ans


def main():
    t = int(input())
    i, n = 1, 9
    while i <= t:
        sudoko = []
        for j in range(n):
            sudoko.append(list(input()))
        solve(sudoko)
        i += 1


main()