import java.io.PrintWriter;
import java.util.*;
import java.util.concurrent.SynchronousQueue;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		int k = sc.nextInt();
		int upper = 1_000_000_00;
		int lower = upper - 1;
		int pre = -1;
		for (int i = 0; i < n - k; ++i) {
			if (i % 2 == 0) {
				System.out.print(upper);
				pre = upper;
				++upper;
			} else {
				System.out.print(lower);
				pre = lower;
				--lower;
			}
			if (i != n - 1)
				System.out.print(" ");
		}
		for (int i = n - k; i < n; ++i) {	
			System.out.print(pre);
			if (i != n - 1)
				System.out.print(" ");
		}
		System.out.println();
	}

	static void tr(Object... objects) {
		System.out.println(Arrays.deepToString(objects));
	}
}