Problem: Being stuck at home, Ray became extremely bored. To pass time, he asks Lord Omkar to use his time bending power: Infinity Clock! However, Lord Omkar will only listen to mortals who can solve the following problem:

You are given an array a of n integers. You are also given an integer k. Lord Omkar wants you to do k operations with this array.

Define one operation as the following: 

  1. Set d to be the maximum value of your array. 
  2. For every i from 1 to n, replace a_{i} with d-a_{i}. 



The goal is to predict the contents in the array after k operations. Please help Ray determine what the final sequence will look like!

Input

Each test contains multiple test cases. The first line contains the number of cases t (1 ≤ t ≤ 100). Description of the test cases follows.

The first line of each test case contains two integers n and k (1 ≤ n ≤ 2 ⋅ 10^5, 1 ≤ k ≤ 10^{18}) – the length of your array and the number of operations to perform.

The second line of each test case contains n integers a_{1},a_{2},...,a_{n} (-10^9 ≤ a_{i} ≤ 10^9) – the initial contents of your array.

It is guaranteed that the sum of n over all test cases does not exceed 2 ⋅ 10^5.

Output

For each case, print the final version of array a after k operations described above.

Example

Input


3
2 1
-199 192
5 19
5 -1 4 2 0
1 2
69


Output


391 0
0 6 1 3 5
0

Note

In the first test case the array changes as follows:

  * Initially, the array is [-199, 192]. d = 192.

  * After the operation, the array becomes [d-(-199), d-192] = [391, 0].

Solution (in PYTHON3):

Solution:
"""
3

2 1
-199 192 -> 391, 0 -> 0 391 -> 391 0

5 19
5 -1 4 2 0 -> 0 6 1 3 5 -> 6 0 5 3 1 -> 0 6 1 3 5


1 2
69
0


3 5
3 1 3 2 -> 0 2 0 1 -> 2 0 2 1 -> 0 2 0 1



Every negatives go away?
3
-10 -20 -30 -> 0 10 20 -> 20 10 0 -> ...


when 0 appears it fluctuates
"""


t = int(input())

def operation(arr):
    max_value = max(arr)
    for i in range(len(arr)):
        arr[i] = max_value - arr[i]

for ti in range(t):
    n, k = [int(i) for i in input().split()]
    arr = [int(num) for num in input().split()]

    while k:
        operation(arr)
        if 0 in arr:
            if k > 3:
                k = k % 2 + 2
        k -= 1

    for v in arr:
        print(v, end=" ")
    print()