import javafx.util.Pair;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

public class Veronika {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

        String input = "";

        Map<String, ArrayList<Pair<String, Integer>>> map = new HashMap<>();
        Map<String, Integer> sumTeamScore = new HashMap<>();

        while (true) {
            input = reader.readLine();
            if ("quit".equals(input)) break;

            String[] tokens = input.split(" -> ");

            String name = tokens[0];
            String team = tokens[1];
            int score = Integer.parseInt(tokens[2]);

            if (!map.containsKey(team)) {
                map.put(team, new ArrayList<>());
                map.get(team).add(new Pair<>(name, score));

                sumTeamScore.put(team, score);
            } else {
                boolean contains = doesContain(map, team, name);

                if (!contains) {
                    map.get(team).add(new Pair<>(name, score));
                }
            }
        }
        System.out.println();
    }

    private static boolean doesContain(Map<String, ArrayList<Pair<String, Integer>>> map, String team, String name) {
        for (int i = 0; i < map.get(team).size(); i++) {
            if (map.get(team).get(i).getKey().equals(name))
                return true;
        }

        return false;
    }
}