using System;
using System.Collections.Generic;

namespace Test
{
    class Program
    {
        static void Main(string[] args)
        {
            var dict = new Dictionary<string, Dictionary<string, List<int>>>();
            while (true)
            {
                Console.WriteLine("name/subject/grade or exit\n");
                var input = Console.ReadLine();
                var arguments = input.Split();

                if (input == "exit")
                {
                    break;
                }
                if (!dict.ContainsKey(arguments[0]))
                {
                    dict.Add(arguments[0], new Dictionary<string, List<int>>());
                    dict[arguments[0]].Add(arguments[1], new List<int>());
                    dict[arguments[0]][arguments[1]].Add(int.Parse(arguments[2]));
                }
                else
                {
                    if(!dict[arguments[0]].ContainsKey(arguments[1]))
                    {
                        dict[arguments[0]].Add(arguments[1],new List<int>());
                        dict[arguments[0]][arguments[1]].Add(int.Parse(arguments[2]));
                    }
                    else
                    {
                        dict[arguments[0]][arguments[1]].Add(int.Parse(arguments[2]));
                    }
                }
            }
            foreach (var item in dict)
            {
                Console.WriteLine(item.Key);
                foreach (var item2 in dict[item.Key])
                {
                    Console.WriteLine("Subject - " + item2.Key + " | Grade - " + String.Join(',',item2.Value));
                }
                Console.WriteLine();
            }
        }
    }
}