using System;
using System.Collections.Generic;
using System.Text.RegularExpressions;
using System.Collections;

class ActivityTracker
{
    static void Main()
    {
        int n = int.Parse(Console.ReadLine());
        string[] input = new string[n];

        List<string> dates = new List<string>();
        List<string> names = new List<string>();
        List<string> distance = new List<string>();

        for (int i = 0; i < n; i++)
        {
            input[i] = Console.ReadLine();
            string[] all = input[i].Split(new char[]{' '}, StringSplitOptions.RemoveEmptyEntries);
            dates.Add(all[0]);
            names.Add(all[1]);
            distance.Add(all[2]);
        }

        string pattern = @"(\d*)\/(\d*)\/(\d*)";
        Regex rgx = new Regex(pattern);
        string[] month = new string[n];

        for (int i = 0; i < n; i++)
        {
            Match mth = rgx.Match(dates[i]);
            month[i] = Convert.ToString(mth.Groups[2]);
        }

        Dictionary<string, Dictionary<string, List<string>>> users = new Dictionary<string, Dictionary<string, List<string>>>();
        for (int i = 0; i < n; i++)
        {
            if (!users.ContainsKey(month[i]))
            {
                users[month[i]] = new Dictionary<string, List<string>>();
            }
            if (!users[month[i]].ContainsKey(names[i]))
            {
                users[month[i]][names[i]] = new List<string>();
            }
            users[month[i]][names[i]].Add(distance[i]);
        }


        int sum = 0;

        foreach (var item in users)
        {
            Console.Write("{0}: ", item.Key);

            foreach (var item2 in item.Value)
            {
                Console.Write("{0}", item2.Key);

                foreach (var item3 in item2.Value)
                {
                    int a = int.Parse(item3);
                    sum += a;
                }
                Console.Write("({0})", sum);
                sum = 0;
            }
            Console.WriteLine();
        }
    }
}