public class Solution {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int totalEvents = Integer.parseInt(scanner.nextLine());

        List<String> events = new ArrayList<>(totalEvents);

        while (totalEvents-- > 0) {
            events.add(scanner.nextLine());
        }

        scanner.close();

        List<Student> students = new Priorities().getStudents(events);

        if (!students.isEmpty()) {
            students.forEach(st -> System.out.println(st.getName()));
        } else {
            System.out.println("EMPTY");
        }
    }
}

class Student {
    private int id;
    private String name;
    private double cgpa;

    public Student(int id, String name, double cgpa) {
        this.id = id;
        this.name = name;
        this.cgpa = cgpa;
    }

    public int getId() {
        return id;
    }

    public String getName() {
        return name;
    }

    public double getCGPA() {
        return cgpa;
    }
}

class Priorities {
    public List<Student> getStudents(List<String> events) {
        PriorityQueue<Student> students = new PriorityQueue<>(
                Comparator.comparing(Student::getCGPA, Comparator.reverseOrder())
                        .thenComparing(Student::getName)
                        .thenComparing(Student::getId));

        for (String event : events) {
            if (event.equals("SERVED")) {
                students.poll();
            } else {
                String[] data = event.split(" ");
                students.offer(
                        new Student(Integer.parseInt(data[3]), data[1], Double.parseDouble(data[2])));
            }
        }

        List<Student> result = new ArrayList<>();
        
        while (!students.isEmpty()) {
            result.add(students.poll());
        }

        return result;
    }
}