using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DictMoreExc3
{
    class Program
    {
        static void Main(string[] args)
        {
            var league = new Dictionary<string, Dictionary<string, int>>();
            var PlayersAndPoints = new Dictionary<string, int>();
            while (true)
            {
                string command = Console.ReadLine();
                if (command == "Season end")
                {
                    foreach (var item in league.OrderByDescending(x => x.Value.Values.Sum()).ThenBy(x => x.Key))
                    {
                        Console.WriteLine($"{item.Key}: {item.Value.Values.Sum()} skill");
                        foreach (var item2 in item.Value.OrderByDescending(x => x.Value).ThenBy(x => x.Key))
                        {
                            Console.WriteLine($"- {item2.Key} <::> {item2.Value}");
                        }
                    }
                    break;
                }

                if (command.Contains("->"))
                {
                    var split = command.Split(new string[] { " -> " }, StringSplitOptions.None);
                    string name = split[0];
                    string role = split[1];
                    int points = int.Parse(split[2]);
                    if (!league.ContainsKey(name))
                    {
                        league.Add(name, new Dictionary<string, int>());
                        league[name].Add(role, points);
                        PlayersAndPoints.Add(name, points);
                    }
                    if (league.ContainsKey(name))
                    {
                        if (league[name].ContainsKey(role))
                        {
                            if (league[name][role] < points)
                            {
                                league[name][role] = points;
                                PlayersAndPoints[name] = points;
                            }
                        }
                        else
                        {
                            league[name].Add(role, points);
                            PlayersAndPoints[name] += points;
                        }
                    }
                }
                if (command.Contains("vs"))
                {
                    var split = command.Split(new string[] { " vs " }, StringSplitOptions.None);
                    string attacker = split[0];
                    string attacked = split[1];
                    string currentRole = string.Empty;
                    bool succesfulAttack = false;
                    if (league.ContainsKey(attacker) && league.ContainsKey(attacked))
                    {
                        foreach (var item in league[attacker].Keys)
                        {
                            foreach (var item2 in league[attacked].Keys)
                            {
                                if (item == item2)
                                {
                                    succesfulAttack = true;
                                    currentRole += item;
                                    break;
                                }
                            }
                            if (succesfulAttack == true)
                            {
                                break;
                            }
                        }
                    }
                    if (succesfulAttack == true)
                    {
                        if (league[attacked].Values.Sum() > league[attacker].Values.Sum())
                        {
                            league.Remove(attacker);
                        }
                        else if (league[attacked].Values.Sum() < league[attacker].Values.Sum())
                        {
                            league.Remove(attacked);
                        }

                    }
                }
            }
        }
    }
}