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:
for case in range(int(input())):
    n,k = list(map(int,input().split()))
    if(n<=0 or k<=0):
        print("NO")
    if(k==1):
        print("YES")
        print(n)
        continue
    a = int(n/(k-1))
    b = n-(a*(k-1))
    if(b==0):
        a = a-1
        b = b+(k-1)
    count=0
    while(a>0 and b<n and count<10):
        if(a%2 == b%2):
            break
        a = a-1
        b = b+(k-1)
        count = count + 1
    if(a*(k-1)+b==n and a > 0 and(a%2 == b%2)):
        print("YES")
        print((str(a)+" ")*(k-1)+str(b))
    else:
        print("NO")
        #print((str(a)+" ")*(k-1)+str(b))