import java.util.Arrays;
import java.util.List;
import java.util.Random;
public class Main {
public static void main(String[] args) {
String[] peoples = { "A", "B", "C", "D", "E", "F" };
List<String> names = Arrays.asList(peoples);
for (int i = 0; i < peoples.length; i++) {
int index = new Random().nextInt(names.size());
String anynames = names.get(index);
System.out.println(anynames);
}
}
}