package yukicoder;

import java.util.LinkedList;
import java.util.Scanner;

public class No542 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        LinkedList<Integer> list = new LinkedList<>();

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

        for(int i = 1; i <= a; i++) {
            list.add(i);
            for(int j = 5; j <= b * 5; j += 5) {
                list.add(i + j);
            }
        }
        for(int i = 5; i <= b * 5; i += 5) {
            list.add(i);
        }

        list.stream().sorted().distinct().forEach(i -> System.out.println(i));
    }
}