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 JAVA):

Solution:

import java.io.*;
import java.util.*;

public class Main{
    public static void main(String args[]) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int t = Integer.parseInt(br.readLine());
        for(int i=0;i<t;i++){
            StringTokenizer st = new StringTokenizer(br.readLine());
            int n = Integer.parseInt(st.nextToken());
            int k = Integer.parseInt(st.nextToken());
            if(k>n){
                System.out.println("NO");
                continue;
            }
            if(n%2==0){
                if(k>n/2 && k!=n && k%2!=0){
                    System.out.println("NO");
                    continue;
                }else if(k==n){
                    System.out.println("YES");
                    for(int j=0;j<n;j++){
                        System.out.print("1 ");
                    }
                    System.out.println();
                    continue;
                }else if(k>n/2 && k!=n && k%2==0){
                    System.out.println("YES");
                    for(int j=0;j<k-1;j++){
                        System.out.print("1 ");
                        n -= 1;
                    }
                    System.out.println(n);
                    continue;
                }else{
                    System.out.println("YES");
                    for(int j=0;j<k-1;j++){
                        System.out.print("2 ");
                        n -= 2;
                    }
                    System.out.println(n);
                    continue;
                }
            }else{
                if(k%2==0){
                    System.out.println("NO");
                    continue;
                }else{
                    System.out.println("YES");
                    for(int j=0;j<k-1;j++){
                        System.out.print("1 ");
                        n -= 1;
                    }
                    System.out.println(n);
                }
            }
        }
    }
}