using System;

namespace ConsoleApp2
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int countKids = int.Parse(Console.ReadLine());

            int countLego = 0;
            int countMonopoly = 0;
            int countRobot = 0;
            int countPuzzle = 0;

            for (int kid = 1; kid <= countKids; kid++)
            {
                string present = Console.ReadLine();

                switch (present)
                {
                    case "lego":

                        countLego++;
                        break;
                    case "monopoly":
                        countMonopoly++;
                        break;
                    case "robot":
                        countRobot++;
                        break;
                    case "puzzle":
                        countPuzzle++;
                        break;
                }
            }
            Console.WriteLine("Lego:" + countLego);
            Console.WriteLine("Monopoly:" + countMonopoly);
            Console.WriteLine("Robots:" + countRobot);
            Console.WriteLine("Puzzles:" + countPuzzle);

        }


    }

}