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

namespace Print_Even_Numbers
{
    class Program
    {
        static void Main(string[] args)
        {
            string input = Console.ReadLine();
            var passCustomer = new Queue<string>();


            while (input != "End")
            {

                if (input != "Paid")
                {

                    passCustomer.Enqueue(input);

                }
                else
                {
                    Console.WriteLine(string.Join("\n", passCustomer));
                    passCustomer.Clear();
                }
                input = Console.ReadLine();

            }

            Console.WriteLine($"{passCustomer.Count} people remaining.");
        }

    }
}