#include <iostream>
#include <string>
using namespace std;

const int MAX_N = 16;
int N;
string S;
int P[MAX_N];

int main() {
    cin >> N;
    cin >> S;
    for (int i = 0; i < N; i++)
        cin >> P[i];
    for (int i = 0; i < N; i++)
        cout << S[P[i] - 1];
    cout << endl;
    return 0;
}