The lift

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

namespace _2.TheLift
{
    class Program
    {
        static void Main(string[] args)
        {
            int people = int.Parse(Console.ReadLine());
            int copyPeople = people;
            List<int> currentState = Console.ReadLine().Split().Select(int.Parse).ToList();
            int seats = currentState.Sum();
            int maxSeats = currentState.Count() * 4;
            for (int i = 0; i < currentState.Count; i++)
            {
                int value = currentState[i];
                int addedPeople = 4 - value;
                if (addedPeople <= people)
                {
                    currentState[i] += addedPeople;
                    people -= addedPeople;
                }
                else
                {
                    currentState[i] += people;
                    people = 0;
                }
            }

            if (people == 0 && copyPeople == maxSeats - seats)
            {
                Console.WriteLine(string.Join(" ",currentState));
            }
            else if (people == 0 && maxSeats - seats> currentState.Sum())
            {
                Console.WriteLine("The lift has empty spots!");
                Console.WriteLine(string.Join(" ", currentState));
            }
            else if (people > 0 && maxSeats == currentState.Sum())
            {
                Console.WriteLine($"There isn't enough space! {people} people in a queue!");
                Console.WriteLine(string.Join(" ", currentState));
            }

        }
    }
}