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:


def read_int():
    return int(input().strip())


def read_ints():
    return list(map(int, input().strip().split(' ')))


def solve():
    sudoku = []
    for i in range(9):
        sudoku.append(list(input().strip()))
    for row, col in zip(range(9), [0, 3, 6, 1, 4, 7, 2, 5, 8]):
        if col%3 == 0:
            sudoku[row][col] = sudoku[row][col+1]
        else:
            sudoku[row][col] = sudoku[row][col-1]
    for row in sudoku:
        print(''.join(row))


def is_anti(sudoku):
    for row in sudoku:
        if set(row) == 9:
            return False
    for row in zip(*sudoku):
        if set(row) == 9:
            return False
    for i in range(0, 9, 3):
        for j in range(0, 9, 3):
            nums = []
            for x in range(i, i+3):
                for y in range(j, j+3):
                    nums.append(sudoku[x][y])
            if len(set(nums)) == 9:
                return False
    return True


if __name__ == '__main__':
    T = read_int()
    for _ in range(T):
        solve()