using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace test
{
    class Program
    {
        static void Main(string[] args)
        {
            Dictionary<string, List<string>> result =
                new Dictionary<string, List<string>>();

            string name = Console.ReadLine();
            string city = Console.ReadLine();

            // add name as a key and city as a value to result
            result.Add(name,new List<string>());
            result[name].Add(city);

            foreach (var list in result)
            {
                foreach (var str in list.Value)
                {
                    Console.WriteLine(str);
                }
            }
        }
    }
}