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

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

            string input;
            while ((input = Console.ReadLine()) != "wubbalubbadubdub")
            {
                string[] tokens = input
                    .Split(new char[] { '-', '>', ' ' }, StringSplitOptions.RemoveEmptyEntries);
                string pokemonName = tokens[0];
                if (tokens.Length == 1)
                {
                    if (pokemonsData.ContainsKey(pokemonName))
                    {
                        Console.WriteLine("# {0}", pokemonName);
                        foreach (var evolution in pokemonsData[pokemonName])
                        {
                            string pokeEvolution = evolution.Key;
                            foreach (var index in evolution.Value.OrderByDescending(x => x))
                            {
                                Console.WriteLine("{0} <-> {1}", pokeEvolution, index);
                            }
                        }
                    }
                    continue;
                }
                string evolutionType = tokens[1];
                int evolutionIndex = int.Parse(tokens[2]);
                if (!pokemonsData.ContainsKey(pokemonName))
                {
                    pokemonsData.Add(pokemonName, new Dictionary<string, List<int>>());
                }
                if (!pokemonsData[pokemonName].ContainsKey(evolutionType))
                {
                    pokemonsData[pokemonName].Add(evolutionType, new List<int>());
                }
                pokemonsData[pokemonName][evolutionType].Add(evolutionIndex);
            }
            foreach (var name in pokemonsData)
            {
                string pokeName = name.Key;
                Console.WriteLine("# {0}", pokeName);
                foreach (var evolution in name.Value)
                {
                    string pokeEvolution = evolution.Key;
                    foreach (var index in evolution.Value.OrderByDescending(x => x))
                    {
                        Console.WriteLine("{0} <-> {1}", pokeEvolution, index);
                    }
                }
            }
        }
    }
}