N = int(input())
A = input()
A = A.split(" ")
A = [int(i) for i in A]
B = input()
B = B.split(" ")
B = [int(i) for i in B]

maxnum = [-1]*N
c = []
for i in range(N):
    for j in range(i+1):
        if(maxnum[i] <= A.index(B[j])):
            maxnum[i] = A.index(B[j])
        if(maxnum[i] == A.index(B[i])):
            c.append(B[i])
c.sort()
for x in c: print(x)