import java.util.Random;

/**
 * Klasse zum Ausgeben von zufaelligem Text
 */
public class RandomText {
    public static void main(String[] args) {
        Random random = new Random();

        String vocals = "aeiou";

        for (int lines = random.nextInt(4) + 5; lines > 0; lines--) {
            for (int chars = random.nextInt(3) + 4; chars > 0; chars--) {
                System.out.print(vocals.charAt(random.nextInt(5)));
            }
            System.out.println();
        }
    }
}