public class Lab01_Task2C {
    public static void main(String[] args) {
        System.out.println("000000");
        System.out.println("1    1");
        System.out.println("2    2");
        System.out.println("3    3");
        System.out.println("2    2");
        System.out.println("1    1");
        System.out.println("000000");
    }
}