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:
num = int(input())


def test(n, k, res):

    last = n - res * (k - 1)
    if (res > 0 and last % 2 == 0 and res % 2 == 0) \
            or (res > 0 and last % 2 == 1 and res % 2 == 1):
        print('YES')
        print(" ".join([str(res) for i in range(k - 1)]), end=' ')
        print(last)
        return

    last = n - (res - 1) * (k - 1)
    if ((res - 1) > 0 and last % 2 == 0 and (res - 1) % 2 == 0) \
            or ((res - 1) > 0 and last % 2 == 1 and (res - 1) % 2 == 1):
        print('YES')
        print(" ".join([str(res - 1) for i in range(k - 1)]), end=' ')
        print(last)
        return

    last = n - (res - 2) * (k - 1)
    if ((res - 2) > 0 and last % 2 == 0 and (res - 2) % 2 == 0) \
            or ((res - 2) > 0 and last % 2 == 1 and (res - 2) % 2 == 1):
        print('YES')
        print(" ".join([str(res - 2) for i in range(k - 1)]), end=' ')
        print(last)
        return

    print('NO')


for i in range(num):
    n, k = map(int, input().split())

    if n < k:
        print('NO')
        continue

    res = n // k
    if res * k == n:
        print('YES')
        print(" ".join([str(res) for i in range(k)]))
    else:
        test(n, k, res)