// Spaß Programm 1 !!!
import java.lang.*;

public class chinesen
{
public static void main (String[] args)
{
String text = "Drei Chinesen mit dem Kontrabass";

text = text.replace('e', 'i');
text = text.replace('a', 'i');
text = text.replace('o', 'i');

System.out.println();
System.out.println(text);
}
}