n = int(input())
a = list(map(int, input().split()))
b = list(map(int, input().split()))
p = {v: i for i, v in enumerate(b)}
j = len(b)
s = set(b)
r = []
for i in a[::-1]:
    if i in s:
        s -= set(b[p[i]:j])
        j = p[i]
        r.append(i)
for i in sorted(r):
    print(i)