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

namespace _5._03.Camping
{
    class Program
    {
        static void Main(string[] args)
        {
            string input = Console.ReadLine();
            var result = new Dictionary<string, Dictionary<string, int>>();

            while (input != "end")
            {
                string[] inputTokens = input.Split(' ').ToArray();
                string personName = inputTokens[0];
                string camperModel = inputTokens[1];
                int timeToStay = int.Parse(inputTokens[2]);

                if (!result.ContainsKey(personName))
                {
                    result.Add(personName, new Dictionary<string, int>());
                }
                result[personName].Add(camperModel, timeToStay);

                input = Console.ReadLine();
            }

            foreach (var person in result.OrderByDescending(c => c.Value.Count()).ThenBy(p => p.Key))
            {
                string personName = person.Key;
                int countOfRvs = person.Value.Count();
                int totalNights = 0;

                Console.WriteLine($"{personName}: {countOfRvs}");
                foreach (var item in person.Value)
                {
                    string nameOfRv = item.Key;
                    int nights = item.Value;
                    Console.WriteLine($"***{nameOfRv}");
                    totalNights += nights;
                }
                Console.WriteLine($"Total stay: {totalNights} nights");

            }
        }
    }
}