Polycarp has to solve exactly n problems to improve his programming skill before an important programming competition. But this competition will be held very soon, most precisely, it will start in k days. It means that Polycarp has exactly k days for training!

Polycarp doesn't want to procrastinate, so he wants to solve at least one problem during each of k days. He also doesn't want to overwork, so if he solves x problems during some day, he should solve no more than 2x problems during the next day. And, at last, he wants to improve his skill, so if he solves x problems during some day, he should solve at least x+1 problem during the next day.

More formally: let [a_1, a_2, ..., a_k] be the array of numbers of problems solved by Polycarp. The i-th element of this array is the number of problems Polycarp solves during the i-th day of his training. Then the following conditions must be satisfied: 

  * sum of all a_i for i from 1 to k should be n; 
  * a_i should be greater than zero for each i from 1 to k; 
  * the condition a_i < a_{i + 1} ≤ 2 a_i should be satisfied for each i from 1 to k-1. 



Your problem is to find any array a of length k satisfying the conditions above or say that it is impossible to do it.

Input

The first line of the input contains two integers n and k (1 ≤ n ≤ 10^9, 1 ≤ k ≤ 10^5) — the number of problems Polycarp wants to solve and the number of days Polycarp wants to train.

Output

If it is impossible to find any array a of length k satisfying Polycarp's rules of training, print "NO" in the first line.

Otherwise print "YES" in the first line, then print k integers a_1, a_2, ..., a_k in the second line, where a_i should be the number of problems Polycarp should solve during the i-th day. If there are multiple answers, you can print any.

Examples

Input


26 6


Output


YES
1 2 4 5 6 8 


Input


8 3


Output


NO


Input


1 1


Output


YES
1 


Input


9 4


Output


NO
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;

public class Main {
	public static void main(String[] args) throws Exception {
		FastReader in = new FastReader();
		long n = in.nextLong();
		long k = in.nextLong();
		long[] ans = new long[(int)k];
		for(int i = 0; i < k; i ++) {
			ans[i] = i + 1;
			n -= (i + 1);
		}
		if(n < 0) {
			System.out.println("NO");
			return;
		}
		long dd = 0;
		for(int i = 0; i < k; i ++) {
			ans[i] += dd;
			long d = Math.min((i == 0 ? Integer.MAX_VALUE : 2 * ans[i - 1] - ans[i]), n / (k - i));
			dd += d;
			ans[i] += d;
			n -= d * (k - i);
		}
		assert(n >= 0);
		if(n > 0) {
			System.out.println("NO");
			return;
		}
		System.out.println("YES");
		StringBuilder sb = new StringBuilder();
		for(long ai : ans)
			sb.append(ai + " ");
		System.out.println(sb);
	}
}

class FastReader {
    BufferedReader br;
    StringTokenizer st;

    public FastReader() {
        br = new BufferedReader(new InputStreamReader(System.in));
    }
    
    public String next() {
        while (st == null || !st.hasMoreElements()) {
            try {
                st = new StringTokenizer(br.readLine());
            } catch (IOException  e) {
                e.printStackTrace();
            }
        }
        return st.nextToken();
    }

    public int nextInt() {
        return Integer.parseInt(next());
    }

    public long nextLong() {
        return Long.parseLong(next());
    }

    public double nextDouble() {
        return Double.parseDouble(next());
    }

    public String nextLine() {
        String str = "";
        try {
            str = br.readLine();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return str;
    }
    
    public int[] nextIntArray(int n) {
    	int[] a = new int[n];
    	for(int i = 0; i < n; i ++)
    		a[i] = nextInt();
    	return a;
    }
    
    public long[] nextLongArray(int n) {
    	long[] a = new long[n];
    	for(int i = 0; i < n; i ++)
    		a[i] = nextLong();
    	return a;
    }
    
    public double[] nextDoubleArray(int n) {
    	double[] a = new double[n];
    	for(int i = 0; i < n; i ++)
    		a[i] = nextDouble();
    	return a;
    }
}