import java.util.*;public class Main{public static void main(String[]g){Scanner s=new Scanner(System.in);int a=s.nextInt(),b=s.nextInt();for(int i=0;i<2*a-1;i++)System.out.print(i+b-a+1+" ");}}

/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