Problem: You are given two positive integers n (1 ≤ n ≤ 10^9) and k (1 ≤ k ≤ 100). Represent the number n as the sum of k positive integers of the same parity (have the same remainder when divided by 2).

In other words, find a_1, a_2, …, a_k such that all a_i>0, n = a_1 + a_2 + … + a_k and either all a_i are even or all a_i are odd at the same time.

If such a representation does not exist, then report it.

Input

The first line contains an integer t (1 ≤ t ≤ 1000) — the number of test cases in the input. Next, t test cases are given, one per line.

Each test case is two positive integers n (1 ≤ n ≤ 10^9) and k (1 ≤ k ≤ 100).

Output

For each test case print:

  * YES and the required values a_i, if the answer exists (if there are several answers, print any of them); 
  * NO if the answer does not exist. 



The letters in the words YES and NO can be printed in any case.

Example

Input


8
10 3
100 4
8 7
97 2
8 8
3 10
5 3
1000000000 9


Output


YES
4 2 4
YES
55 5 5 35
NO
NO
YES
1 1 1 1 1 1 1 1
NO
YES
3 1 1
YES
111111110 111111110 111111110 111111110 111111110 111111110 111111110 111111110 111111120

Solution (in PYTHON3):

Solution:
t=int(input())

while t>0:
    n,k=map(int,input().split())

    if k>n:
        print('NO')
   
    else:
        x=n//k
        sum=x*k
        if sum==n:
            print("YES")
            for i in range(k):
                print(x,end=" ")
            print()
        else:
            dif=n-sum
            a=[x for i in range(k)]
            a[0]+=dif
            for i in range(1,k):
                if (a[0]%2==0 and a[i]%2!=0) or (a[0]%2!=0 and a[i]%2==0):
                    if i%2==0:
                        a[i]-=1
                    else:
                        a[i]+=1
            S=0
            ispos=True
            for i in range(k):
                if a[i]==0:
                    ispos=False
                    break
                S+=a[i]
            if S==n and ispos:
                print("YES")
                for i in a:
                    print(i,end=" ")
                print()
            else:
                print("NO")

    t-=1