using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;

class TEST{
	static void Main(){
		Sol mySol =new Sol();
		mySol.Solve();
	}
}

class Sol{
	public void Solve(){
		
		int[] A = new int[N];
		int[] g = new int[] {0,2,1,3};
		int[] ng = new int[] {3,1,2,0};
		for(int i=0;i<N;i++){
			A[i] = g[i%4];
		}
		for(int j=0;j<K;j++){
			A[N-1-j] = ng[K%4];
		}
		Console.WriteLine(String.Join(" ",A));
		
		
		
	}
	int N,K;
	public Sol(){
		var d = ria();
		N = d[0]; K  = d[1];
	}

	static String rs(){return Console.ReadLine();}
	static int ri(){return int.Parse(Console.ReadLine());}
	static long rl(){return long.Parse(Console.ReadLine());}
	static double rd(){return double.Parse(Console.ReadLine());}
	static String[] rsa(char sep=' '){return Console.ReadLine().Split(sep);}
	static int[] ria(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>int.Parse(e));}
	static long[] rla(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>long.Parse(e));}
	static double[] rda(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>double.Parse(e));}
}