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

namespace Treasure_Hunt
{
    internal class Program
    {
        static void Main(string[] args)
        {
            List<string> items = Console.ReadLine()
                .Split("|", StringSplitOptions.RemoveEmptyEntries)
                .ToList();

            while (true)
            {
                string line = Console.ReadLine();
                string[] tokens = line.Split();

                if (line == "Yohoho!")
                {
                    break;
                }
                else
                {
                    if (tokens[0] == "Loot")
                    {
                        for (int i = 1; i < tokens.Length; i++)
                        {
                            if (items.Contains(tokens[i]))
                            {
                                break;
                            }
                            else
                            {
                                items.Insert(0, tokens[i]);
                            }
                        }
                    }
                }
            }
            foreach (string item in items)
            {
                Console.Write(item + " ");
            }

        }
    }
}