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

namespace MessagesManager2
{
    public class Info
    {
        public int send { get; set; }
        public int received { get; set; }
    }

    internal class Program
    {
        private static void Main(string[] args)
        {
            Dictionary<string, Info> pairs = new Dictionary<string, Info>();
            int maxCapacity = int.Parse(Console.ReadLine());
            string input = Console.ReadLine();

            while (input != "Statistics")
            {
                string[] array = input.Split('=');
                string action = array[0];
                if (action.Equals("Add", StringComparison.InvariantCulture))
                {
                    string username = array[1];
                    int sent = int.Parse(array[2]);
                    int received = int.Parse(array[3]);
                    if (!pairs.ContainsKey(username))
                    {
                        pairs.Add(username, new Info());
                        pairs[username].send = sent;
                        pairs[username].received = received;
                    }
                }
                else if (action.Equals("Empty", StringComparison.InvariantCulture))
                {
                    string userName = array[1];
                    if (userName.Equals("All", StringComparison.InvariantCulture))
                    {
                        pairs.Clear();
                    }
                    else if (pairs.ContainsKey(userName))
                    {
                        pairs.Remove(userName);
                    }
                }
                else if (action.Equals("Message", StringComparison.InvariantCulture))
                {
                    string sender = array[1];
                    string receiver = array[2];
                    if (pairs.ContainsKey(sender) && pairs.ContainsKey(receiver))
                    {
                        pairs[sender].send += 1;
                        pairs[receiver].received += 1;
                        if (pairs[sender].send + pairs[sender].received >= maxCapacity)
                        {
                            Console.WriteLine("{0} reached the capacity!", sender);
                            pairs.Remove(sender);
                        }
                        if (pairs[receiver].send + pairs[receiver].received >= maxCapacity)
                        {
                            Console.WriteLine("{0} reached the capacity!", receiver);
                            pairs.Remove(receiver);
                        }
                    }
                }
                input = Console.ReadLine();
            }
            Console.WriteLine($"Users count: {pairs.Count}");
            foreach (KeyValuePair<string, Info> kvp in pairs.OrderByDescending(p => p.Value.received).ThenBy(p => p.Key))
            {
                Console.WriteLine($"{kvp.Key} - {kvp.Value.received + kvp.Value.send}");
            }
        }
    }
}