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:
def printer(x,b):
    for i in range(0,b):
        print(x,end=' ')

t=int(input())
for i in range(0,t):
    a,b=list(map(int,input().split()))
    if b>a:
        print("NO")
    elif a%b==0:
        print("YES")
        c=int(a/b)
        printer(c,b)
        print()
    else:
        if a%2==1:
            if b%2==0:
                print("NO")
            else:
                print("YES")
                e=1
                printer(e,b-1)  
                print(a-b+1)
        else:
            if b%2==0:
                print("YES")
                e=1
                printer(e,b-1)
                print(a-b+1)
            else:
                if (a-b)>=b:
                    print("YES")
                    e=2
                    printer(e,b-1)
                    print(int(a-(2*(b-1))))
                else:
                    print("NO")