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 _ in range(t):
	n, k = (int(i) for i in input().split())
	a = n // k
	
	if(k > n):
	    print("NO")
	    continue
 
	b = n % k
	if(b % 2 == 0):
		print("YES")
		print(a + b, end = " ")
		for i in range(k-1):
			print(a, end = " ")
		print()
	else:
		if(k == b or ((k - b) % 2 == 0) and a > 1):
			print("YES")
			for i in range(b):
				print(a + 1, end = " ")
			c = -1
			for i in range(b, k):
				print(a + c, end = " ")
				c *= -1
			print()
		else:
			print("NO")