using System;
using System.Linq;

namespace ConsoleApp2
{

    class Program
    {
        static void Main(string[] args)
        {

            var quests = Console.ReadLine()
                .Split(", ")
                .ToList();

            while (true)
            {
                string input = Console.ReadLine();

                if (input == "Retire!")
                {
                    break;
                }

                var command = input.Split(" - ").ToList();

                if (command[0] == "Start")
                {
                    if (!quests.Contains(command[1]))
                    {
                        quests.Add(command[1]);
                    }
                }

                else if (command[0] == "Complete")
                {
                    if (quests.Contains(command[1]))
                    {
                        quests.Remove(command[1]);
                    }
                }

                else if (command[0] == "Side Quest")
                {
                    var tokens = command[1].Split(":").ToArray();
                    string currentQuest = tokens[0];
                    string sideQuest = tokens[1];

                    if (quests.Contains(currentQuest))
                    {
                        if (!quests.Contains(sideQuest))
                        {
                            var currentQuestLocation = quests.IndexOf(currentQuest);
                            quests.Insert(currentQuestLocation+1, sideQuest);
                        }
                    }
                }

                else if (command[0] == "Renew")
                {
                    if (quests.Contains(command[1]))
                    {
                        quests.Remove(command[1]);
                        quests.Insert(quests.Count, command[1]);
                    }
                }
            }

            Console.WriteLine(string.Join(", ", quests));

        }
    }
}