#!/usr/bin/env python

n = int(input().strip())
sorder1 = [int(x) for x in input().split()]
sorder = {y: x for x, y in enumerate(sorder1)}
forder = [int(x) for x in input().split()]

ans = []
exc = set()
for i, j in enumerate(forder):
    tmp = sorder[j]
    if i <= tmp and j not in exc:
        ans.append(j)
        for k in sorder1[i:tmp]:
            exc.add(k)

for i in sorted(ans):
    print(i)