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:
# ===================================
# (c) MidAndFeed aka ASilentVoice
# ===================================
# import math 
# import collections
# import string
# import re
# from random import randint
# from math import log
# ===================================
for _ in range(int(input())):
    n, k = [int(x) for x in input().split()]
    odd = [1] * (k-1)
    t = n - (k-1)
    if t > 0 and t&1: 
        odd.append(t)
        print("YES")
        print(" ".join(map(str, odd)))
        continue

    even = [2] * (k-1)
    t = n - 2*(k-1)
    if t > 0 and not t&1: 
        even.append(t) 
        print("YES")
        print(" ".join(map(str, even)))
        continue

    print("NO")