using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Numerics;

namespace ConsoleApp7
{
    class Program
    {
        static void Main()
        {
            int numTeams = int.Parse(Console.ReadLine());
            List<Teams> teams = new List<Teams>();
            var sb = new StringBuilder();
            var sb2 = new StringBuilder();
            sb2.AppendLine("Teams to disband:");

            for (int i = 0; i < numTeams; i++)
            {
                string[] input = Console.ReadLine().Split('-');
                string teamCreator = input[0];
                string teamName = input[1];

                if (teams.Any(x => x.Name == teamName) ) {
                    sb.AppendLine($"Team {teamName} was already created!");
                }
                else if (teams.Any(x => x.Creator == teamCreator))
                {
                    sb.AppendLine($"{teamCreator} cannot create another team!");
                }
                else
                {
                    Teams team = new Teams(teamName, teamCreator);
                    teams.Add(team);
                    sb.AppendLine($"Team {teamName} has been created by {teamCreator}!");
                }
            }

            string input01;
            while ((input01 = Console.ReadLine()) != "end of assignment")
            {
                string[] inputData = input01.Split(new char[] { '-', '>' }, StringSplitOptions.RemoveEmptyEntries);
                string memberName = inputData[0];
                string teamToJoin = inputData[1];

                if (!teams.Any(x => x.Name == teamToJoin))
                {
                    sb.AppendLine($"Team {teamToJoin} does not exist!");
                }
                else if (teams.Any(team => team.Members.Contains(memberName) || team.Creator == memberName))
                {
                    sb.AppendLine($"Member {memberName} cannot join team {teamToJoin}!");
                }
                else
                {
                    Teams team = teams.First(t => t.Name == teamToJoin);
                    team.AddMember(memberName);
                }
            }
            teams.Where(x => x.Members.Count == 0).OrderBy(x => x.Name).ToList().ForEach(x => sb2.AppendLine(x.Name));

            foreach (var team in teams.Where(x => x.Members.Count != 0).OrderByDescending(x => x.Members.Count).ThenBy(team => team.Name))
            {
                sb.AppendLine(team.Name);
                sb.AppendLine($"- {team.Creator}");

                foreach (string member in team.Members.OrderBy(x => x))
                {
                    sb.AppendLine($"-- {member}");
                }
            }

            Console.WriteLine(sb.ToString().Trim());
            Console.WriteLine(sb2.ToString().Trim());
        }
    }

    class Teams
    {
        public string Name;
        public string Creator;
        public List<string> Members = new List<string>();

        public Teams(string name, string creator)
        {
            this.Name = name;
            this.Creator = creator;
        }

        public void AddMember(string member)
        {
            Members.Add(member);
        }
    }
}