package yukicoder;

import java.util.Scanner;

public class N478
{
	public static void main(String[] args)
	{
		Scanner sc=new Scanner(System.in);
		int n=sc.nextInt();
		int k=sc.nextInt();
		int cnt=n-k-2;
		int ans=100000;
		int up=0;
		System.out.print(ans+" ");
		for(int j=0;j<cnt;j++)
		{
			ans=100000;ans=(j%2==0)?ans+(j+1):ans-(j+1);
			System.out.print(ans+" ");
		}
		up=(ans>=100000)?1:-1;
		for(int i=cnt+1;i<n;i++)
		{
			if(up==1){ans=100000-(ans-100000);up++;}
			else if(up==-1){ans=100000+(100000-ans);up--;}
			else
			{
				if(up==2){ans--;}
				if(up==-2){ans++;}
			}
			System.out.print(ans+" ");
		}
		System.out.println();
	}
}