EasterEgg

import java.util.Scanner;

public class EasterEgg {
    public static void main(String[] agrs) {

        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());
        int width = 5 * n;
        int height = 2 * n + 3;
        //first row
        String fisrtAndLastRow = repeatStr(".", 2 * n)
                + repeatStr("*", n)
                + repeatStr(".", 2 * n);

        System.out.println(fisrtAndLastRow);


        //Body upperPart

        for (int i = 0; i < n / 2; i++) {
            String bodyUpperPart1 = repeatStr(".", (2 * n - 2) - 2 * i)
                    + repeatStr("*", 1 + i)
                    + repeatStr("+", (n + 2) + 2 * i)
                    + repeatStr("*", 1 + i)
                    + repeatStr(".", (2 * n - 2) - 2 * i);

            System.out.println(bodyUpperPart1);

        }

        for (int i = 0; i < n / 2; i++) {
            String bodyUpperPart2 = repeatStr(".", n - 1 - i)
                    + "**"
                    + repeatStr("=", 3 * n - 2 + 2 * i)
                    + "**"
                    + repeatStr(".", n - 1 - i);

            System.out.println(bodyUpperPart2);

        }

        //middle row

        String middleRow = repeatStr(".", n / 2)
                + "**"
                + repeatStr("~", (4 * n - 16) / 2)
                + "HAPPY EASTER"
                + repeatStr("~", (4 * n - 16) / 2)
                + "**"
                + repeatStr(".", n / 2);

        System.out.println(middleRow);

        //Body down
        for (int i = 0; i < n / 2; i++) {
            String bodyDownPart1 = repeatStr(".", (n / 2) + i)
                    + "**"
                    + repeatStr("=", (4 * n - 4) - 2 * i)
                    + "**"
                    + repeatStr(".", (n / 2) + i);
            System.out.println(bodyDownPart1);
        }
        for (int i = 0; i < n / 2; i++) {
            String bodyDownPart2 = repeatStr(".", n + 2 * i)
                    + repeatStr("*", n / 2 - i)
                    + repeatStr("+", 2 * n - 2 * i)
                    + repeatStr("*", n / 2 - i)
                    + repeatStr(".", n + 2 * i);
            System.out.println(bodyDownPart2);

        }
        System.out.println(fisrtAndLastRow);

    }

    static String repeatStr(String str, int count) {
        String text = "";
        {
            for (int j = 0; j < count; j++) {
                text = text + str;
            }

        }
        return text;
    }
}