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

namespace _2.Password
{
    class Program
    {
        static void Main(string[] args)
        {
            string input = Console.ReadLine();
            var peshosFollowers = new Dictionary<string, int>();

            while (true)
            {
                if (input == "Log out")
                {
                    break;
                }

                string[] commands = input
                    .Split(": ");

                string command = commands[0];

                if (command == "New follower")
                {
                    string username = commands[1];

                    if (!peshosFollowers.ContainsKey(username))
                    {
                        peshosFollowers.Add(username, 0);
                    }
                }
                else if (command == "Like")
                {
                    string username = commands[1];
                    int likesCount = int.Parse(commands[2]);

                    if (!peshosFollowers.ContainsKey(username))
                    {
                        peshosFollowers.Add(username, likesCount);
                    }
                    else
                    {
                        peshosFollowers[username] += likesCount;
                    }
                }
                else if (command == "Comment")
                {
                    string username = commands[1];

                    if (!peshosFollowers.ContainsKey(username))
                    {
                        peshosFollowers.Add(username, 1);
                    }
                    else
                    {
                        peshosFollowers[username] += 1;
                    }
                }
                else if (command == "Blocked")
                {
                    string username = commands[1];

                    if (!peshosFollowers.ContainsKey(username))
                    {
                        Console.WriteLine($"{username} doesn't exist.");
                    }
                    else
                    {
                        peshosFollowers.Remove(username);
                    }
                }

                input = Console.ReadLine();
            }

            Console.WriteLine($"{peshosFollowers.Count} followers");

            foreach (var follower in peshosFollowers
                .OrderByDescending(x => x.Value)
                .ThenBy(x => x.Key)
                .ToDictionary(x => x.Key, x => x.Value))
            {
                Console.WriteLine($"{follower.Key}: {follower.Value}");
            }
        }
    }
}