using System;
using System.Collections.Generic;
using System.Linq;
using System.IO;
//using System.Text;
//using System.Text.RegularExpressions;
//using System.Globalization;
//using System.Diagnostics;
using static System.Console;
//using System.Numerics;
//using static System.Math;
//using pair = Pair<int, int>;

class Program
{
    static void Main()
    {
        //SetOut(new StreamWriter(OpenStandardOutput()) { AutoFlush = false });
        new Program().solve();
        Out.Flush();
    }
    Scanner cin = new Scanner();
    readonly int[] dd = { 0, 1, 0, -1, 0 }; //→↓←↑
    readonly int mod = 1000000007;
    void chmax<T>(ref T a, T b) where T : IComparable<T> { a = a.CompareTo(b) < 0 ? b : a; }
    void chmin<T>(ref T a, T b) where T : IComparable<T> { a = a.CompareTo(b) < 0 ? a : b; }

    void solve()
    {
        int N = cin.nextint;
        int Q = cin.nextint;
        var A = cin.scanint.Select(i => i - 1).ToArray();
        var ID = new int[N];
        var B = new int[N];
        for (int i = 0; i < N; i++)
        {
            B[i] = -1;
        }
        int f = A[0];
        ID[A[0]] = -1;
        int l = A[N - 1];
        B[N - 1] = N;

        for (int i = 0; i < N - 1; i++)
        {
            ID[A[i + 1]] = A[i];
            B[A[i]] = A[i + 1];
        }
        //WriteLine(f + "  " + string.Join(" ", B));
        //WriteLine(string.Join(" ", ID) + "  " + l);
        for (int i = 0; i < Q; i++)
        {
            int query = cin.nextint - 1;
            int tmp_f = f, tmp_l= l, tmp_fq = B[query], tmp_bq = ID[query];

            if (tmp_fq < N)
            {
                f = tmp_fq;
                ID[tmp_fq] = -1;

                B[l] = query;
                ID[query] = tmp_l;
            }
            else
            {
                f = query;
                ID[query] = -1;

            }

            if (tmp_bq > -1)
            {
                B[query] = tmp_f;
                ID[tmp_f] = query;

                B[tmp_bq] = N;
                l = tmp_bq;
            }
            else
            {
                B[query] = N;
                l = query;
            }



            //WriteLine(f + "  " + string.Join(" ", B));
            //WriteLine(string.Join(" ", ID) + "  " + l);
        }

        var ans = new int[N];
        int cnt = 0;
        int next = f;
        while (next != N)
        {
            //WriteLine(next);
            ans[cnt++] = next + 1;
            next = B[next];
        }
        WriteLine(string.Join(" ", ans));
    }

}

class Scanner
{
    string[] s; int i;
    char[] cs = new char[] { ' ' };
    public Scanner() { s = new string[0]; i = 0; }
    public string[] scan { get { return ReadLine().Split(); } }
    public int[] scanint { get { return Array.ConvertAll(scan, int.Parse); } }
    public long[] scanlong { get { return Array.ConvertAll(scan, long.Parse); } }
    public double[] scandouble { get { return Array.ConvertAll(scan, double.Parse); } }
    public string next
    {
        get
        {
            if (i < s.Length) return s[i++];
            string st = ReadLine();
            while (st == "") st = ReadLine();
            s = st.Split(cs, StringSplitOptions.RemoveEmptyEntries);
            i = 0;
            return next;
        }
    }
    public int nextint { get { return int.Parse(next); } }
    public long nextlong { get { return long.Parse(next); } }
    public double nextdouble { get { return double.Parse(next); } }
}


Measured memory_bytes: 37892