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

namespace _1._Dictionary
{
    class Program
    {
        static void Main(string[] args)
        {

            //First command start
            var firstCommand = Console.ReadLine()
                .Split(" | ")
                .ToList();

            var result = new List<string>();

            for (int i = 0; i < firstCommand.Count; i++)
            {
                string[] check = firstCommand[i].Split(": ");
                result.Add(check[0]);
                result.Add(check[1]);
            }

            var dict = new SortedDictionary<string, List<string>>();

            for (int i = 0; i < result.Count; i += 2)
            {
                if (dict.ContainsKey(result[i]))
                {
                    dict[result[i]].Add(result[i + 1]);
                }
                else
                {
                    dict.Add(result[i], new List<string> { result[i + 1] });
                }
            }

            //firstCommand end

            //secondCommand start

            var secondCommand = Console.ReadLine()
                .Split(" | ")
                .ToList();

            for (int i = 0; i < secondCommand.Count; i++)
            {
                if (dict.ContainsKey(secondCommand[i]))
                {
                    Console.WriteLine(secondCommand[i]);

                    foreach (var value in dict[secondCommand[i]])
                    {
                        Console.WriteLine($" -{value}");
                    }
                }
            }

            //secondCommand end

            while (true)
            {
                var thirdCommand = Console.ReadLine().ToLower();

                if (thirdCommand == "end")
                {
                    break;
                }
                else if (thirdCommand == "list")
                {
                    foreach (var item in dict)
                    {
                        Console.Write(item.Key + " ");
                    }

                    Console.WriteLine();
                }
            }
        }
    }
}