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

namespace P02Judge
{
    class Program
    {
        static void Main(string[] args)
        {
            var result = new Dictionary<string, Dictionary<string, double>>();
            var individualStandings = new Dictionary<string, double>();

            while (true)
            {
                string end = Console.ReadLine();
                if (end == "no more time")
                {
                    break;
                }
                List<string> input = end.Split(" -> ").ToList();
                string name = input[0];
                string contest = input[1];
                double points = double.Parse(input[2]);

                if (!result.ContainsKey(contest))
                {
                    result[contest] = new Dictionary<string, double>();
                    result[contest][name] = points;
                }
                else if (result[contest].ContainsKey(name))
                {
                    if (result[contest][name] < points)
                    {
                        result[contest][name] = points;
                    }
                }
                else
                {
                    result[contest][name] = points;
                }
            }
            foreach (var item in result)
            {
                int count = 1;
                Console.WriteLine($"{item.Key}: {item.Value.Count} participants");
                foreach (var kvp in item.Value.OrderByDescending(x => x.Value).ThenBy(x => x.Key))
                {
                    if (!individualStandings.ContainsKey(kvp.Key))
                    {
                        individualStandings[kvp.Key] = kvp.Value;
                    }
                    else
                    {
                        individualStandings[kvp.Key] += kvp.Value;
                    }
                    Console.WriteLine($"{count++}. {kvp.Key} <::> {kvp.Value}");
                }
            }
            Console.WriteLine("Individual standings:");
            int i = 1;
            foreach (var item in individualStandings.OrderByDescending(x => x.Value).ThenBy(x=>x.Key))
            {
                Console.WriteLine($"{i++}. {item.Key} -> {item.Value}");
            }
        }
    }
}