Eiffel Tower

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());

        for (int row = 0; row < n; row++) {
            System.out.println("-".repeat(n + 2) + "**" + "-".repeat(n + 2));
        }
        for (int row = 0; row < n - 3; row++) {
            System.out.println("-".repeat(n + 1) + "****" + "-".repeat(n + 1));
        }
        System.out.println("-".repeat(n) + "******" + "-".repeat(n));

        for (int row = 0; row < n - 4; row++) {
            System.out.println("-".repeat(n) + "**--**" + "-".repeat(n));
        }
        for (int row = 0; row < n - 3; row++) {
            System.out.println("-".repeat(n - 1) + "**----**" + "-".repeat(n - 1));
        }
        System.out.println("-".repeat(n - 2) + "*".repeat(10) + "-".repeat(n - 2));

        for (int row = n - 3; row > 0; row--) {
            System.out.println("-".repeat(row) + "**" + "-".repeat(2 * n + 2 - 2 * row) + "**" + "-".repeat(row));
        }
        System.out.println("***" + "-".repeat(2 * n) + "***");
    }
}