the lift

people = int(input())
lift = list(map(int, input().split()))

for wagon, spaces in enumerate(lift):
    if spaces < 4:
        available = 4 - spaces
        if people - available >= 0:
            people -= available
            lift[wagon] += available
        else:
            lift[wagon] += people
            people -= people

not_balance = True

for count in range(len(lift)):
    if lift[count] < 4:
        not_balance = False

if not_balance and people == 0:
    print(*lift)
elif people == 0:
    print('The lift has empty spots!')
    print(*lift)
else:
    print(f"There isn't enough space! {people} people in a queue!")
    print(*lift)