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:
import sys
import math
from  collections import defaultdict

# sys.stdin = open('input.txt', 'r')
# sys.stdout = open('output.txt', 'w')

def solve(test):
	n, k = map(int, input().split())
	if k > n:
		print('NO')
	elif n & 1:
		if k & 1:
			res = []
			for i in range(k - 1):
				res.append('1')

			res.append(str(n - (k - 1)))
			print('YES')
			print(' '.join(res))
		else:
			print('NO')

	else:
		if k & 1:
			if k > n // 2:
				print('NO')
			else:
				res = []
				for i in range(k - 1):
					res.append('2')

				res.append(str(n - 2 * (k - 1)))
				print('YES')
				print(' '.join(res))
		else:
			res = []
			for i in range(k - 1):
				res.append('1')

			res.append(str(n - (k - 1)))
			print('YES')
			print(' '.join(res))





if __name__ == "__main__":
	test_cases = int(input())
	for t in range(1, test_cases + 1):
		solve(t)