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:
# for #!/usr/bin/env python
import os
import sys
from io import BytesIO, IOBase


# region fastio

BUFSIZE = 8192


class FastIO(IOBase):
    newlines = 0

    def __init__(self, file):
        self._fd = file.fileno()
        self.buffer = BytesIO()
        self.writable = "x" in file.mode or "r" not in file.mode
        self.write = self.buffer.write if self.writable else None

    def read(self):
        while True:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            if not b:
                break
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines = 0
        return self.buffer.read()

    def readline(self):
        while self.newlines == 0:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            self.newlines = b.count(b"\n") + (not b)
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines -= 1
        return self.buffer.readline()

    def flush(self):
        if self.writable:
            os.write(self._fd, self.buffer.getvalue())
            self.buffer.truncate(0), self.buffer.seek(0)


class IOWrapper(IOBase):
    def __init__(self, file):
        self.buffer = FastIO(file)
        self.flush = self.buffer.flush
        self.writable = self.buffer.writable
        self.write = lambda s: self.buffer.write(s.encode("ascii"))
        self.read = lambda: self.buffer.read().decode("ascii")
        self.readline = lambda: self.buffer.readline().decode("ascii")


sys.stdin, sys.stdout = IOWrapper(sys.stdin), IOWrapper(sys.stdout)
input = lambda: sys.stdin.readline().rstrip("\r\n")

# endregion
class union_find:
    def __init__(self, n):
        self.n = n
        self.rank = [0]*n
        self.parent = [int(j) for j in range(n)]
    
    def union(self,i,j):
        i = self.find(i)
        j = self.find(j)
        if self.rank[i] == self.rank[j]:
            self.parent[i] = j
            self.rank[j] += 1

        elif self.rank[i] > self.rank[j]:
            self.parent[j] = i
        else:
            self.parent[i] = j

    def find(self, i):
        temp = i
        if self.parent[temp] != temp:
            self.parent[temp] = self.find(self.parent[temp])
        return self.parent[temp]
from math import log2, ceil
from collections import deque, Counter as CC, defaultdict as dd
MOD = int(1e9+7)
from copy import deepcopy
def main():
# Enter your code here. Read input from STDIN. Print output to STDOUT
    for t in range(int(input())):
        
        # n = int(input())
        n,k = [int(j) for j in input().split()]
        l = [int(j) for j in input().split()]
        a = []
        for i in range(5):
            d = max(l)
            for i in range(n):
                l[i]=d-l[i]
            a.append(deepcopy(l))
        # print(a)
        if(k<=5):
            print(" ".join(map(str,a[k-1])))
        else:
            if((k-5)%2==0):
                print(" ".join(map(str,a[-1])))
            else:
                print(" ".join(map(str,a[-2])))
















        



if __name__ == "__main__":
    main()