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

using namespace std;

int main()
{
  int n;
  string s;
  cin >> n >> s;
  vector<int> p(n);
  for (int i = 0; i < n; ++i) cin >> p[i];
  for (int i = 0; i < n; ++i) cout << s[p[i] - 1];
  cout << endl;
}