#include <bits/stdc++.h>
#include <atcoder/all>
using ll = long long;
#define MOD 1000000007
#define Mod 998244353
const int MAX = 1000000005;
const long long INF = 1000000000000000005LL;
using namespace std;
using namespace atcoder;



int main() {
    ios::sync_with_stdio(0);cin.tie();
    int N;
    string S;
    cin >> N >> S;
    vector<int> P(N);
    for (int i = 0; i < N; i++) cin >> P[i];
    string ans;
    for (int i = 0; i < N; i++) ans.push_back(S[P[i] - 1]);
    cout << ans << endl;
}