import java.io.*;
import java.util.*;

final class Student{
    int id;
    String name;
    double cgpa;
    public Student(int id, String name, double cgpa){
        this.id = id;
        this.name = name;
        this.cgpa = cgpa;
    }
    int getID(){
        return id;
    }
    String getName(){
        return name;
    }
    double getCGPA(){
        return cgpa;
    }
}

final class PriorityComparator implements Comparator<Student>{
    public int compare(Student o1, Student o2){
        int cgaComparison = Double.compare(o2.getCGPA(), o1.getCGPA());
        if(cgaComparison != 0)return cgaComparison;
        int nameComparison = o1.getName().compareTo(o2.getName());
        if(nameComparison != 0)return nameComparison;
        return Integer.compare(o1.getID(), o2.getID());
    }
}

final class Priorities{
    List<Student> getStudents(List<String> events){
        Queue<Student> priorityQueue = new PriorityQueue<>(new PriorityComparator());
        for(String e : events){
            String[] splitE = e.split(" ");
            if(splitE[0].equals("ENTER")){
                Student student = new Student(Integer.valueOf(splitE[3]), splitE[1], Double.valueOf(splitE[2]));
                priorityQueue.add(student);
            }
            else{
                priorityQueue.poll();
            } 
        }
        List<Student> students = new ArrayList<Student>();
        while(!priorityQueue.isEmpty()){
            students.add(priorityQueue.poll());
        }
        return students;
    }
}

public class Solution {

    public static void main(String[] args) {
        /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        sc.nextLine();
        List<String> events = new ArrayList<String>();
        for(int i = 0; i < n; i++){
            events.add(sc.nextLine());
        }
        sc.close();
        List<Student> students = new Priorities().getStudents(events);
        if(students.isEmpty())System.out.println("EMPTY");
        else{
            for(Student e : students){
                System.out.println(e.getName());
            }
        }
    }
}