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())
   
    type_even = n / k

    n1 = n - (k-1)
    if n1 > 0 and n1 % 2== 1:
        print("YES")
        fa = [1] * (k-1)
        fa.append(n1)
        print(' '.join([str(e) for e in fa]))
        T -= 1
        continue
    
    n2 = n - 2 * (k-1)
    if n2 > 0 and n2 % 2 == 0:
        print("YES")
        fa = [2] * (k-1)
        fa.append(n2)
        print(' '.join([str(e) for e in fa]))
        T -= 1
        continue

    print("NO")
    T -= 1