task9

first_string = input()
second_string = input()

a = zip(str.split(first_string, " "), str.split(second_string, " "))
first = ""
second = ""

for i, j in a:
    s = i + " "
    if int(j) < 4:
        first += s
    else:
        second += s
print(first[:len(first) - 1])
print(second[:len(second) - 1])