// editor4
import java.util.*;

abstract class Bird {
    abstract void fly();
    abstract void Sound();
}

class Eagle extends Bird {
    void fly() {
        System.out.println("The eagle soars high in the sky");
    }
    
    void Sound() {
        System.out.println("The eagle screeches");
    }
}

class Hawk extends Bird {
    void fly() {
        System.out.println("The hawk glides smoothly through the air");
    }
    
    void Sound() {
        System.out.println("The hawk shrieks");
    }    
}
 
class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
     
        String type = sc.nextLine().replaceAll("[\\s+]");
        
        if(type.equals("Eagle")) {
            Bird e = new Eagle();
            e.fly(); e.Sound();
            return;
        }
        else if(type.equals("Hawk")) {
            Bird h = new Hawk();
            h.fly(); h.Sound();
            return;
        }
            System.out.println("Invalid input");
            return;
        
    }
}