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 = str(input())
    qq = 0
    for i in range(len(s)):
        if s[i] == ' ':
            qq = i
    n = int(s[0 : qq])
    k = int(s[qq : len(s)])
    s = ''
    if (n - (k - 1)) > 0 and (n - k + 1) % 2 == 1:
        for i in range(k - 1):
            s += '1 '
        s += str(n - k + 1)
        print('YES')
        print(s)
        continue
    elif (n - 2 * (k - 1)) > 0 and (n - 2 * (k - 1)) % 2 == 0:
        s == ''
        for i in range(k - 1):
            s += '2 '
        s += str(n - 2 * (k - 1))
        print('YES')
        print(s)
        continue
    else:
        print('NO')