#include <bits/stdc++.h>
using namespace std;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int N; cin >> N;
    vector<char> answer(N);
    string s; cin >> s;
    for(int i=0; i<N; i++){
        int p; cin >> p; p--;
        answer.at(i) = s.at(p);
    }
    for(auto &c : answer) cout << c;
    cout << endl;
}