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

namespace ITCareer_OOP_Exam_1
{
    class Program
    {
        static void Main(string[] args)
        {
            //до получаване на End of season -> четем стринг

            string input = Console.ReadLine();
            Dictionary<string, int> players = new Dictionary<string, int>();

            while (input != "End of season")
            {
                //"Simo - 2" -> ["Simo", "-", "2"] -> "Simo" и 2
                string name = input.Split(" ")[0];
                int goals = int.Parse(input.Split(" ")[2]);

                //!!!!! 1. проверка дали този ключ вече го има
                if (players.ContainsKey(name))
                {
                    players[name] = players[name] + goals;
                }
                else
                {
                    players.Add(name, goals);
                }

                input = Console.ReadLine();
            }

            var sortedPlayers = players.OrderBy(pair => pair.Key);

           foreach (var pair in sortedPlayers)
           {
                Console.WriteLine($"{pair.Key} -> {pair.Value}");
           }


        }
    }
}