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:
t = int(input())
for i in range(t):
    n = int(input())
    array_eve = []
    array_odd = []
    if n%4!=0:
        print('NO')
    else:
        print('YES')
        k_eve = 2
        k_odd = 1
        flag = 0
        for j in range(n//2):
            array_eve.append(k_eve)
            if j==(-1+n//2):
                array_odd.append(sum(array_eve)-sum(array_odd))
            else:
                array_odd.append(k_odd)
            k_eve+=2
            k_odd+=2
        for j in range(n):
            if j<n//2:
                print(array_eve[j],end = ' ')
            else:
                if j!=n-1:
                    print(array_odd[j-n//2],end = ' ')
                else:
                    print(array_odd[j-n//2])