#include <iostream>
using namespace std;
int main(){
	int n, k;
	cin >> n >> k;
	int a[n]={};

	for(int i=k+1; i<n-2; i++){
		if(i%2==1) a[i]=a[i-1]-1;
		if(i%2==0) a[i]=a[i-1]+2;
	}
	for(int i=0; i<n-1; i++){
		cout << a[i] << " ";
	}
	cout << a[n-1] << endl;
}