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:
'''


5
2
4
6
8
10



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


'''

n=int(input())
for i in range(0,n):
    o=int(input())
    A=o//2;
    if A%2!=0:
        print("NO")
    else:
        A=2;
        S=0;
        D=0;
        L=[]
        Q=[]
        G=0;
        F=1;
        for i in range(0,o//2):
            if i==0:
                L.append(A)
            else:
                L.append(A)
            D+=A;
            A+=2;
        for i in range(o//2,o):
            if i!=(o-1):
                Q.append(F)    
            else:
                V=D-S;
                if V%2==0:
                    G=1;
                    break;
                else:
                    Q.append(V);
            S+=F;    
            F+=2;
        if G==1:
            print("NO")
        else:
            print("YES")
            print(*L,end=' ')
            print(*Q)