#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (n); i++)
using namespace std;

int main(){
    int N; cin >> N;
    string S; cin >> S;
    vector<int> P(N); rep(i, N) cin >> P[i];
    rep(i, N) cout << S[P[i] - 1];
    cout << endl;
}