#include <iostream>
#include <algorithm>
#include <vector>

using namespace std;
vector<int> q2, q3;
int read(){
    int x;
    cin >> x;
    return x;
}
void print(int x){
    cout << x << " ";
}
void printif(int x){
    if(find(q2.begin(), q2.end(), x) == q2.end() && find(q3.begin(), q3.end(), x) == q3.end()) cout<< x<<" ";
}

int change(int& x){
    if(x>=0 ){
        x*=2;
    }
    else if(x%2!=0){

            x/=2;
            x-=1;

    }
    else{
        x/=2;
    }
    return x;
}
int main() {
    int n;
    cin>>n;
    vector<int> q(n);

    generate(q.begin(), q.end(), read);
    cin>> n;
    q2.resize(n);
    generate(q2.begin(), q2.end(), read);
    cin>> n;
    q2.resize(n);
    generate(q2.begin(), q2.end(), read);

    //for_each(q.begin(), q.end(), change);

    for_each(q.begin(), q.end(), printif);




    system("pause");
    return 0;
}