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

class Main
{
	public static void main(String[] args)
	{
		new Main().run();
	}
	
	void run(){
		Scanner sc=new Scanner(System.in);
		int N=sc.nextInt();
		int K=sc.nextInt();
		if(N*(N+1)/2%K!=0){
			System.out.println("No");
			return;
		}
		// N/K%2==0 : Yes
		// (1,N),(1+N/(2K),N-N/(2K)),
		if(N/K%2==0){
			System.out.println("Yes");
			for(int i=0;i<K;++i){
				for(int j=0;j<N/K/2;++j){
					System.out.print((1+i)+(N/(2*K)*j));
					System.out.print(" ");
					System.out.print((N-i)-(N/(2*K)*j));
				}
				System.out.println();
			}
			System.out.println();
		}else{
			System.out.println("No");
		}
	}
	
	void tr(Object...objects){
		System.out.println(Arrays.deepToString(objects));
	}
}