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

namespace RoilTheCoder
{
    class Event
    {
        public long ID { get; set; }
        public string Name { get; set; }
        public List<string> participants { get; set; }

    }
    class RoilTheCoder
    {
        static void Main(string[] args)
        {
            string input = Console.ReadLine().Trim();
            List<Event> events = new List<Event>();
            while (input != "Time for Code")
            {
                string[] line = input.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries).ToArray();
                if (line[1].Substring(0, 1) == "#")
                {
                    long eventID = long.Parse(line[0]);
                    if (eventID >= 0)
                    {
                        string eventName = line[1].Substring(1);

                        if (!events.Any(x => x.ID == eventID))
                        {
                            if (!events.Any(x => x.Name == eventName))
                            {
                                Event newEvent = new Event();
                                newEvent.ID = eventID;
                                newEvent.Name = eventName;
                                newEvent.participants = new List<string>();a
                                for (int i = 2; i < line.Length; i++)
                                {
                                    newEvent.participants.Add(line[i]);
                                }
                                events.Add(newEvent);
                            }

                        }
                        else if (events.Any(x => x.ID == eventID))
                        {
                            var currentEvent = events.First(x => x.ID == eventID);
                            if (currentEvent.Name == eventName)
                            {
                                for (int i = 2; i < line.Length; i++)
                                {
                                    if (!currentEvent.participants.Contains(line[i]))
                                    {
                                        currentEvent.participants.Add(line[i]);
                                    }
                                }
                            }
                        }

                    }
                }
                input = Console.ReadLine();
            }

            var orderedEvents = events.OrderByDescending(x => x.participants.Count()).ThenBy(y => y.Name);
            foreach (var item in orderedEvents)
            {
                Console.WriteLine("{0} - {1}", item.Name, item.participants.Count());
                var orderedParticipants = item.participants.OrderBy(x => x);
                foreach (var participant in orderedParticipants)
                {
                    Console.WriteLine("{0}", participant);
                }
            }
        }
    }
}