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

namespace _04_Hornet_Armada
{
    public class HornetArmada
    {
        public static void Main()
        {
            List<Legion> legions = new List<Legion>();

            int n = int.Parse(Console.ReadLine());

            for (int i = 1; i <= n; i++)
            {
                string nLines = Console.ReadLine();
                var tokens = nLines.Split("=->: ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries).ToArray();

                int lastActivity = int.Parse(tokens[0]);
                string legionName = tokens[1];
                string soldierType = tokens[2];
                int soldierCount = int.Parse(tokens[3]);

                if (legions.Any(x => x.LegionName == legionName))
                {
                    var existingLegion = legions.First(x => x.LegionName == legionName);
                    if (existingLegion.Soldiers.Any(x => x.SolderType == soldierType))
                    {
                        var existingSolderType = existingLegion.Soldiers.First(x => x.SolderType == soldierType);
                        existingSolderType.SolderCount += soldierCount;
                    }
                    else
                    {
                        var soldiers = new Soldier(soldierType, soldierCount);
                        existingLegion.Soldiers.Add(soldiers);
                    }
                    if (lastActivity > existingLegion.LastActivity)
                    {
                        existingLegion.LastActivity = lastActivity;
                    }
                    ;
                }
                else
                {
                    var solder = new Soldier(soldierType, soldierCount);
                    var legion = new Legion(lastActivity, legionName, new List<Soldier>());
                    legion.Soldiers.Add(solder);
                    legions.Add(legion);
                }
            }

            string line = Console.ReadLine();

            if (line.Contains("\\"))
            {
                var tokens = line.Split('\\').ToArray();

                int activity = int.Parse(tokens[0]);
                string solderType = tokens[1];

                //SORTING
                legions = legions.Where(x => x.LastActivity < activity).ToList();
                foreach (var legion in legions)
                {
                    legion.Soldiers.RemoveAll(x => x.SolderType != solderType);
                }

                foreach (var legion in legions.OrderByDescending(x => x.Soldiers.Sum(z => z.SolderCount)).ThenBy(x => x.LegionName))
                {
                    foreach (var soldier in legion.Soldiers)
                    {
                        Console.WriteLine($"{legion.LegionName} -> {soldier.SolderCount}");
                    }
                }
            }
            else
            {
                string solderType = line;

                //REMOVE NON-WANTED SOLDIERS
                foreach (var legion in legions)
                {
                    legion.Soldiers.RemoveAll(x => x.SolderType != solderType);
                }

                //PRINT THE INFO
                foreach (var legion in legions.OrderByDescending(x => x.LastActivity).ThenBy(x => x.LegionName))
                {
                    int lastActivity = legion.LastActivity;
                    string legionName = legion.LegionName;

                    Console.WriteLine($"{lastActivity} : {legionName}");
                }
            }
        }
    }

    public class Legion
    {
        public Legion(int lastActivity, string legionName, List<Soldier> soldiers)
        {
            LastActivity = lastActivity;
            LegionName = legionName;
            Soldiers = soldiers;
        }

        public int LastActivity { get; set; }

        public string LegionName { get; set; }

        public List<Soldier> Soldiers { get; set; }
    }

    public class Soldier
    {
        public Soldier(string solderType, int solderCount)
        {
            SolderType = solderType;
            SolderCount = solderCount;
        }

        public string SolderType { get; set; }

        public int SolderCount { get; set; }
    }
}