import java.util.Scanner;

public class Main{
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int n = scanner.nextInt();
        scanner.nextLine();

        String s = scanner.nextLine();

        int[]  p = new int[n];

        for (int i = 0; i < n; i++) {
            p[i] = scanner.nextInt();
        }

        for (int i = 0; i < n; i++) {
            System.out.print(s.charAt(p[i]-1));
        }

        scanner.close();
    }
}