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

namespace _03_QuestJournal
{
    class Program
    {
        static void Main(string[] args)
        {
            List<string> quests = Console.ReadLine().Split(", ").ToList();

            string input = Console.ReadLine();

            while (input != "Retire!")
            {
                List<string> commandParts = input.Split(" - ").ToList();

                string command = commandParts[0];

                if (command == "Start")
                {
                    string questToAdd = commandParts[1];

                    if (!quests.Contains(questToAdd))
                    {
                        quests.Add(questToAdd);
                    }
                }
                else if (command == "Complete")
                {
                    string questToRemove = commandParts[1];
                    // ako nqmash element za premahvane kakvo stava
                    if (quests.Contains(questToRemove))
                    {
                        quests.Remove(questToRemove);
                    }
                }
                else if (command == "Side Quest")
                {
                    List<string> parts = commandParts[1].Split(":").ToList();
                    string quest = parts[0];
                    string sideQuest = parts[1];

                    if (quests.Contains(quest) && !quests.Contains(sideQuest))
                    {
                        int indexOfQuestToAddAt = quests.IndexOf(quest) + 1;
                        quests.Insert(indexOfQuestToAddAt, sideQuest);
                    }
                }
                else if (command == "Renew")
                {
                    string questToChangeLast = commandParts[1];
                    if (quests.Contains(questToChangeLast))
                    {
                        quests.Remove(questToChangeLast);
                        quests.Add(questToChangeLast);
                    }
                }

                input = Console.ReadLine();
            }

            Console.WriteLine(String.Join(", ", quests));
        }
    }
}