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 i in range(t):
    s = input()
    n = int(s.split(" ")[0])
    k = int(s.split(" ")[1])
    odd = []
    total = 0
    for i in range(k-1):
        odd.append(1)
        total += 1
    odd.append(n - total)
    if (n - total) % 2 == 1 and n - total > 0:
        print("YES")
        for j in odd:
            print(j, end=" ")
        print("")
    else:
        even = []
        total = 0
        for k in range(k - 1):
            even.append(2)
            total += 2
        even.append(n - total)
        if (n - total) % 2 == 0 and n - total > 0:
            print("YES")
            for j in even:
                print(j, end=" ")
            print("")
        else:
            print("NO")