import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);

        int a = s.nextInt();
        int b = s.nextInt();

        int amount = (a-1) * 2 + 1;
        int ans = b - (a-1);

        for (int i = 0; i < amount; i++) {
            System.out.print(ans + " ");
            ans++;
        }
    }
}

/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz