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:
import random

n = int(input())

for i in range(n):
    lst = []
    for j in range(9):
        l = input()
        l1 = []
        for ch in l:
            l1.append(ch)
        lst.append(l1)

    c = str(random.randint(1, 9))
    while lst[0][0] == c:
        c = str(random.randint(1, 9))
    lst[0][0] = c
    while lst[3][1] == c:
        c = str(random.randint(1, 9))
    lst[3][1] = c
    while lst[6][2] == c:
        c = str(random.randint(1, 9))
    lst[6][2] = c
    while lst[1][4] == c:
        c = str(random.randint(1, 9))
    lst[1][4] = c
    while lst[2][8] == c:
        c = str(random.randint(1, 9))
    lst[2][8] = c
    while lst[4][3] == c:
        c = str(random.randint(1, 9))
    lst[4][3] = c
    while lst[5][7] == c:
        c = str(random.randint(1, 9))
    lst[5][7] = c
    while lst[7][5] == c:
        c = str(random.randint(1, 9))
    lst[7][5] = c
    while lst[8][6] == c:
        c = str(random.randint(1, 9))
    lst[8][6] = c
    for j in range(9):
        print(''.join(lst[j]))