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


namespace _3._1_FollowersWIthClass
{
    class Program
    {
        static void Main()
        {
            string input = Console.ReadLine();

            Dictionary<string, Follower> followers = new Dictionary<string, Follower>();

            while (input != "Log out")
            {
                string[] tokens = input.Split(": ");
                string command = tokens[0];
                string username = tokens[1];

                switch (command)
                {
                    case "New follower":

                        if (!followers.ContainsKey(username))
                        {
                            Follower follower = new Follower()
                            {
                                Username = username,
                                Likes = 0,
                                Comments = 0
                            };

                            followers.Add(username, follower);
                        }

                        break;

                    case "Like":

                        int countLikes = int.Parse(tokens[2]);

                        if (!followers.ContainsKey(username))
                        {
                            Follower follower = new Follower()
                            {
                                Username = username,
                                Likes = 0,
                                Comments = 0
                            };

                            followers.Add(username, follower);
                        }

                        followers[username].Likes += countLikes;

                        break;

                    case "Comment":

                        if (!followers.ContainsKey(username))
                        {
                            Follower follower = new Follower()
                            {
                                Username = username,
                                Likes = 0,
                                Comments = 0
                            };

                            followers.Add(username, follower);
                        }
                        followers[username].Comments++;

                        break;

                    case "Blocked":

                        if (followers.ContainsKey(username))
                        {
                            followers.Remove(username);
                        }

                        else
                        {
                            Console.WriteLine($"{username} doesn't exist.");
                        }

                        break;
                }

                input = Console.ReadLine();

            }

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

            foreach (var kvp in followers
                                        .OrderByDescending(followers => followers.Value.Likes)
                                        .ThenBy(followers => followers.Key))
            {

                Follower follower = kvp.Value;
                int sumOfLikesAndComments = follower.Likes + follower.Comments;

                Console.WriteLine($"{follower.Username}: {sumOfLikesAndComments}");
            }
    }

        public class Follower
        {
            public string Username { get; set; }
            public int Likes { get; set; }
            public int Comments { get; set; }

        }
    }
}