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

namespace _06.UserLogs
{
    class Program
    {
        static void Main()
        {
            var dict = new SortedDictionary<string, int>();

            while (true)
            {
                int counter = 1;
                var inPut = Console.ReadLine().Split(' ').ToList();
                if (inPut[0] == "end")
                {
                    break;
                }
                var ArrayIP = inPut[0].Split('='); // splitvam po '=' za da vzema IP adresa
                string ip = ArrayIP[1];
                var ArrayName = inPut[2].Split('='); // splitvam po '=' za da vzema name-a
                string name = ArrayName[1];
                if (dict.ContainsKey(ip))
                {
                    dict[ip]++;

                }
                else
                {
                    dict.Add(ip, counter);
                }



            }

            PrintDict(dict);

        }

        private static void PrintDict(SortedDictionary<string, int> dict)
        {
            foreach (var pair in dict)
            {

                Console.WriteLine("{0} -> {1}",pair.Key,pair.Value);
            }
        }
    }
}