import java.util.*;
import java.io.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner();
        int n = sc.nextInt();
        ArrayDeque<Integer> starts = new ArrayDeque<>();
        for (int i = 0; i < n; i++) {
            starts.add(sc.nextInt());
        }
        HashSet<Integer> used = new HashSet<>();
        ArrayList<Integer> ans = new ArrayList<>();
        for (int i = 0; i < n; i++) {
            int x = sc.nextInt();
            if (used.contains(x)) {
                continue;
            }
            ans.add(x);
            while (true) {
                int y = starts.poll();
                used.add(y);
                if (x == y) {
                    break;
                }
            }
        }
        Collections.sort(ans);
        StringBuilder sb = new StringBuilder();
        for (int x : ans) {
            sb.append(x).append("\n");
        }
        System.out.print(sb);
    }
}
class Scanner {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st = new StringTokenizer("");
    
    public Scanner() throws Exception {
        
    }
    
    public int nextInt() throws Exception {
        return Integer.parseInt(next());
    }
    
    public long nextLong() throws Exception {
        return Long.parseLong(next());
    }
    
    public double nextDouble() throws Exception {
        return Double.parseDouble(next());
    }
    
    public String nextLine() throws Exception {
        return br.readLine();
    }
    
    public String next() throws Exception {
        if (!st.hasMoreTokens()) {
            st = new StringTokenizer(br.readLine());
        }
        return st.nextToken();
    }
}