Task6

import java.util.Scanner;

public class Task6 {
    public static void main(String[] args) {
        int x, y;
        Scanner in = new Scanner(System.in);
        x = in.nextInt();
        y = in.nextInt();
        if(x > 4 || x < -4) {
            System.out.println("false");
            return;
        }
        if(y > 4 || y < -3){
            System.out.println("false");
            return;
        }
        System.out.println(true);
    }
}