// editor3
import java.util.*;
public class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner (System.in);
        String W = sc.nextLine();
        int ID = sc.nextInt();
        int U = sc.nextInt();
        if(U<0){
            System.out.println("Invalid Input");
            return;
            sc.close();
        }
        System.out.println("Worker Name: "+W);
        System.out.println("Worker ID: "+ID);
        System.out.println("Units Produced: "+U);
        if(U>=80){
            System.out.println("Performance: Highly Efficient");
        }
        else if(U>50 && U<79){
            System.out.println("Performance: Moderate");
        }
        else if(U>30 && U<49){
            System.out.println("Performance: Needs Improvement");
        }
        else if(U>=0 && U<30){
            System.out.println("Performance: Low Productivity");
        }
        sc.close();
    
        
    }
}