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())
for _ in range(t):
    s=input().split()
    n=int(s[0])
    k=int(s[1])
    af=0
    if n%2==0 and k%2==0:
        z1=n-k+1
        z2=n-2*(k-1)
        if z1%2==1 and z1>=1 and z1+k-1==n:
            print("YES")
            for i in range(k-1):
                print(1,end=' ')
            print(z1)
            af=1
        elif z2%2==0 and z2>=2 and af==0 and z2+2*(k-1)==n:
            print("YES")
            for i in range(k-1):
                print(2,end=' ')
            print(z2)
            af=1
    elif n%2==0 and k%2==1:
        z1=n-k+1
        z2=n-2*(k-1)
        
        if z2%2==0 and z2>=2 and af==0 and z2+2*(k-1)==n:
            print("YES")
            for i in range(k-1):
                print(2,end=' ')
            print(z2)
            af=1
    
        
        
    elif n%2==1 and k%2==1:
        z1=n-k+1
        z2=n-2*(k-1)
        if z1%2==1 and z1>=1 and z1+k-1==n:
            print("YES")
            for i in range(k-1):
                print(1,end=' ')
            print(z1)
            af=1
        
    if af==0:
        print("NO")