MMMMM

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Scanner;
import java.util.stream.Collectors;

public class Pr1Messaging {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        List<Integer> indexes = new ArrayList<>();
        List<Integer> numbers = Arrays.stream(scanner.nextLine().split(" "))
                .map(Integer::parseInt)
                .collect(Collectors.toList());
        String text = scanner.nextLine();

        for ( ) {
            int element = numbers.get(i);
            int searchIndex = 0;
            while ( ) {

            }
            indexes.add( );
        }

        StringBuilder result = new StringBuilder();
        StringBuilder textBilder = new StringBuilder();
        for ( ) {
            int  = indexes.get(i);
            if () {

            }
            char letter = text;
            result.append( );
            for ( ) {
                if (){
                    textBilder.append(text.charAt(j));
                }
            }
            text = textBilder.toString();
            textBilder.delete(0,textBilder.length());
        }
        System.out.println(result);
    }
}