02. The Lift

people = int(input())
wagons = list(map(int, input().split(' ')))

for i in range(len(wagons)):
    for j in range(wagons[i], 4):
        if people == 0:
            break
        wagons[i] += 1
        people -= 1

if wagons[-1] < 4:
    print("The lift has empty spots!")
elif people > 0:
    print(f"There isn't enough space! {people} people in a queue!")

print(*wagons, sep=' ')