using System;
using System.Collections.Generic;
using System.Linq;


namespace MOBA_Challenger
{
    class Program
    {
        static void Main(string[] args)
        { //start time 22:41 - solve 80% 00:36 (1:55h) ((celiq test 370/400 in 3:04h)

            SortedDictionary<string, Dictionary<string, int>> database = new SortedDictionary<string, Dictionary<string, int>>();
            Dictionary<string, int> totalSkill = new Dictionary<string, int>();
            string[] input = Console.ReadLine().Split().ToArray();
            string commandword = input[0] + " " + input[1];

            while (commandword != "Season end")
            {
                if (input[1] != "vs") // PULNIM
                {
                    string player = input[0];
                    string position = input[2];
                    int skill = int.Parse(input[4]);

                    if (database.ContainsKey(player) == false) // new player
                    {
                        database.Add(player, new Dictionary<string, int>());
                        database[player].Add(position, skill);
                        totalSkill.Add(player, skill);
                    }
                    else
                    {
                        if (database[player].ContainsKey(position) == false) // new position
                        {
                            database[player].Add(position, skill);
                            totalSkill[player] += skill;
                        }
                        else //old position
                        {
                            int oldSKill = database[player][position];
                            if (skill > oldSKill) //higher skill
                            {
                                database[player][position] = skill;
                                int diff = skill - oldSKill;
                                totalSkill[player] += diff;
                            }
                        }

                    }

                }
                else //VERSUS
                {
                    string player1 = input[0];
                    string player2 = input[2];
                    if (database.ContainsKey(player1))
                    {
                        int p1MMR = totalSkill[player1];
                        int p2MMR = totalSkill[player2];
                        foreach (var role in database[player1])
                        {
                            string p1role = role.Key;
                            if (database.ContainsKey(player2))
                            {
                                foreach (var role2 in database[player2])
                                {
                                    string p2role = role2.Key;

                                    if (p1role == p2role)
                                    {
                                        if (p1MMR > p2MMR)
                                        {
                                            database.Remove(player2);
                                            totalSkill.Remove(player2); break;
                                        }
                                        else if (p2MMR > p1MMR)
                                        {
                                            database.Remove(player1);
                                            totalSkill.Remove(player1); break;
                                        }
                                    }
                                }
                            }
                        }
                    }

                }
                input = Console.ReadLine().Split().ToArray();
                commandword = input[0] + " " + input[1];
            }


            //printing
            foreach (var entry in totalSkill.OrderBy(x => -x.Value))
            {
                string name = entry.Key;
                int totalMMR = entry.Value;
                Console.WriteLine($"{name}: {totalMMR} skill");

                foreach (var roleAndMMR in database[name].OrderBy(x => -x.Value))
                {
                    string role = roleAndMMR.Key;
                    int mmr = roleAndMMR.Value;
                    Console.WriteLine($"- {role} <::> {mmr}");
                }




            }







        }
    }
}