lift

ppl = int(input())

lift_state = list(map(int, input().split()))
max_capacity = 4
out_list = []
while ppl > 0 and len(out_list) < len(lift_state):
    for wagon in lift_state:
        free_space = max_capacity - wagon
        if 0 < free_space <= ppl:
            wagon = max_capacity

            ppl -= free_space
        elif ppl < free_space:
            wagon += ppl
            ppl = 0
        out_list.append(wagon)
if ppl == 0 and len([n for n in out_list if n == max_capacity]) == len(out_list):
    pass
elif ppl == 0:
    print("The lift has empty spots!")
elif ppl > 0:
    print(f"There isn't enough space! {ppl} people in a queue!")

print(*out_list)