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

namespace p09_TeamworkProjects
{
    internal class Team
    {
        public string Name { get; set; }
        public List<string> Members { get; set; }
        public string Creator { get; set; }
        public int MembersCount { get; set; }
    }

    internal class Program
    {
        private static void Main(string[] args)
        {
            int teamCount = int.Parse(Console.ReadLine());
            List<Team> teams = new List<Team>();
            List<string> membersList = new List<string>();
            for (int i = 0; i < teamCount; i++)
            {
                TeamCreator(teams, i, membersList);
            }
            string line = Console.ReadLine();
            while (line != "end of assignment")
            {
                string[] memberAndTeam = line.Split(new string[] { "->" }, StringSplitOptions.RemoveEmptyEntries);
                string memberName = memberAndTeam[0];
                string desiredTeam = memberAndTeam[1];
                bool desiredTeamExist = false;

                foreach (var team in teams)
                {
                    if (team.Name == desiredTeam)
                    {
                        desiredTeamExist = true;
                    }
                }

                if (desiredTeamExist)
                {
                    bool canJoin = true;
                    // if user can join team
                    foreach (var mList in membersList)
                    {
                        if (mList == memberName)
                        {
                            canJoin = false;
                            Console.WriteLine($"Member {memberName} cannot join team {desiredTeam}!");
                        }
                    }
                    // end of user can join
                    if (canJoin)
                    {
                        foreach (var team in teams)
                        {
                            if (team.Name == desiredTeam)
                            {
                                team.MembersCount++;
                                team.Members.Add(memberName);
                                membersList.Add(memberName);
                            }
                        }
                    }
                }
                else
                {
                    Console.WriteLine($"Team {desiredTeam} does not exist!");
                }

                line = Console.ReadLine();
            }
            foreach (var team in teams.Where(x => x.Members.Count > 0).OrderByDescending(x => x.Members.Count).ThenBy(x => x.Name))
            {
                Console.WriteLine(team.Name);
                Console.WriteLine("- " + team.Creator);
                foreach (var teamMember in team.Members.OrderBy(x => x))
                {
                    Console.WriteLine("-- " + teamMember);
                }
            }
            Console.WriteLine("Teams to disband:");
            foreach (var team in teams.Where(x => x.Members.Count == 0).OrderBy(x => x.Name))
            {
                Console.WriteLine(team.Name);
            }
        }

        private static void TeamCreator(List<Team> teams, int i, List<string> membersList)
        {
            string[] line = Console.ReadLine().Split('-');
            string creatorName = line[0];
            string teamToCreate = line[1];
            bool teamIsUnique = true;

            foreach (var team in teams)
            {
                if (team.Name == teamToCreate)
                {
                    teamIsUnique = false;
                    Console.WriteLine($"Team {teamToCreate} was already created!");
                    continue;
                }

                if (team.Creator == creatorName)
                {
                    Console.WriteLine($"{creatorName} cannot create another team!");
                }
            }

            if (teamIsUnique)
            {
                Team newTeam = new Team();
                newTeam.Name = teamToCreate;
                newTeam.Creator = creatorName;
                newTeam.Members = new List<string>();
                newTeam.MembersCount = 0;
                teams.Add(newTeam);
                //membersList.Add(creatorName);
                Console.WriteLine($"Team {teamToCreate} has been created by {creatorName}!");
            }
            //}
        }
    }
}