Problem: You are given a positive integer n, it is guaranteed that n is even (i.e. divisible by 2).

You want to construct the array a of length n such that: 

  * The first n/2 elements of a are even (divisible by 2); 
  * the second n/2 elements of a are odd (not divisible by 2); 
  * all elements of a are distinct and positive; 
  * the sum of the first half equals to the sum of the second half (∑_{i=1}^{n/2} a_i = ∑_{i=n/2 + 1}^{n} a_i). 



If there are multiple answers, you can print any. It is not 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.

The only line of the test case contains one integer n (2 ≤ n ≤ 2 ⋅ 10^5) — the length of the array. It is guaranteed that that n is even (i.e. divisible by 2).

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

Output

For each test case, print the answer — "NO" (without quotes), if there is no suitable answer for the given test case or "YES" in the first line and any suitable array a_1, a_2, ..., a_n (1 ≤ a_i ≤ 10^9) satisfying conditions from the problem statement on the second line.

Example

Input


5
2
4
6
8
10


Output


NO
YES
2 4 1 5
NO
YES
2 4 6 8 1 3 5 11
NO

Solution (in PYTHON3):

Solution:
from functools import reduce
import sys

class Read:
    @staticmethod
    def string():
        return input()
 
    @staticmethod
    def int():
        return int(input())
 
    @staticmethod
    def list(delimiter=' '):
        return input().split(delimiter)
 
    @staticmethod
    def list_int(delimiter=' '):
        return list(map(int, input().split(delimiter)))


# infilename = 'input.txt'
# sys.stdin = open(infilename, 'r')
# outfilename = 'output.txt'
# sys.stdout = open(outfilename, 'w')

def main():
    t = Read.int()
    for _ in range(t):
        n = Read.int()
        flag = True
        a = []
        b = []

        if (n // 2) % 2 != 0:
            flag = False
        else:
            tmp = 1
            for i in range(n // 2):
                a.append(tmp + 1)
                b.append(tmp)
                tmp += 2
            sum_a, sum_b = sum(a), sum(b)
            # print(a, b, sep="\n")
            if sum_a > sum_b:
                if (sum_a - sum_b) % 2 == 0:
                    b[-1] += sum_a - sum_b
                else:
                    flag = False
            elif sum_b > sum_a:
                if (sum_b - sum_a) % 2 == 0:
                    a[-1] += sum_b - sum_a
                else:
                    flag = False
            
        if flag:
            print("YES")
            print(*a, *b, sep=' ')
        else:
            print("NO")
                



if __name__ == '__main__':
    main()