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

namespace TeamworkProjects
{
    class Program
    {
        static void Main(string[] args)
        {
            int countTeams = int.Parse(Console.ReadLine());
            List<Teams> teams = new List<Teams>();

            for (int i = 0; i < countTeams; i++)
            {
                string[] team = Console.ReadLine().Split("-");

                Teams arg = new Teams(team[0], team[1]);
                Teams existingTeam = teams.Find(x => x.TeamName == team[1]);
                Teams existingCreator = teams.Find(x => x.Creator == team[0]);
                if (existingTeam != null)
                {
                    Console.WriteLine($"Team {team[1]} was already created!");
                    continue;
                }

                if (existingCreator != null)
                {
                    Console.WriteLine($"{team[0]} cannot create another team!");
                    continue;
                }

                Console.WriteLine($"Team {team[1]} has been created by {team[0]}!");
                teams.Add(arg);

            }

            while (true)
            {

                string[] members = Console.ReadLine().Split("->");

                if (members[0] == "end of assignment")
                {
                    break;
                }

                Teams existingTeam = teams.Find(x => x.TeamName == members[1]);
                Teams existingMember = teams.Find(x => x.Member.Contains(members[0]) || x.Creator == members[0]);

                if (existingTeam == null)
                {
                    Console.WriteLine($"Team {members[1]} does not exist!");

                    continue;
                }

                if (existingMember != null)
                {
                    Console.WriteLine($"Member {members[0]} cannot join team {members[1]}!");

                    continue;
                }


                existingTeam.Member.Add(members[0]);

            }

            List<string> disbandedTeams = teams.Where(t => t.Member.Count == 0)
                .OrderBy(t => t.TeamName).Select(t => t.TeamName).ToList();
            teams.RemoveAll(t => t.Member.Count == 0);
            List<Teams> sortedTeams = teams.OrderByDescending(t => t.Member.Count)
                .ThenBy(t => t.TeamName).ToList();
            foreach (Teams item in sortedTeams)
            {
                Console.Write(item.ToString());
            }

            Console.WriteLine("Teams to disband:");

            foreach (string item in disbandedTeams)
            {
                Console.Write(item.ToString());
            }
        }
    }

    class Teams
    {
        public Teams(string creator, string teamName)
        {
            this.Creator = creator;
            this.TeamName = teamName;
            this.Member = new List<string>();
        }

        public string Creator { get; set; }
        public string TeamName { get; set; }
        public List<string> Member { get; set; }

        public override string ToString()
        {
            List<string> sortedMembers = this.Member.OrderBy(a => a).ToList();
            string output = $"{this.TeamName}\n";
            output += $"- {this.Creator}\n";
            for (int i = 0; i < sortedMembers.Count; i++)
            {
                output += $"-- {sortedMembers[i]}\n";
            }
            return output;
        }
    }
}