Cup

import java.util.Scanner;

public class Cup {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int n = Integer.parseInt(scanner.nextLine());

        for (int i = 0; i <n/2 ; i++) {
            String firstForLoop = repeatStr(".", n + i)
                    + repeatStr("#", 3*n - 2*i)
                    + repeatStr(".", n + i);
            System.out.println(firstForLoop);
        }

        for (int i = 0; i <n/2 + 1 ; i++) {
            String secondForLoop = repeatStr(".", n+n/2 + i)
                    + "#"
                    + repeatStr(".", 2*n - 2 - 2*i)
                    +"#"
                    + repeatStr(".", n+n/2 + i);
            System.out.println(secondForLoop);
        }

        String staticLine = repeatStr(".", 2*n)
                + repeatStr("#", n)
                + repeatStr(".", 2*n);
        System.out.println(staticLine);


        for (int i = 1; i <=n+2 ; i++) {
            if (i == n/2 + 1){
                String lastForLoop = repeatStr(".", ((5*n -10)/2))
                        + "D^A^N^C^E^"
                        + repeatStr(".", ((5*n -10)/2));
                System.out.println(lastForLoop);
            }
            else {
                String lastForLoop = repeatStr(".", (4*n-4)/2)
                        + repeatStr("#", n+4)
                        + repeatStr(".", (4*n-4)/2);
                System.out.println(lastForLoop);
            }

        }

    }
    static String repeatStr(String strToRepeat, int count) {
        String text = "";
        for (int i = 0; i < count; i++) {
            text += strToRepeat;
        }
        return text;
    }
}