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());

        int j = 0;

        for (int row = 0; row < n /2; row++) {
            System.out.print(repeatStr(".", n+row));
            System.out.print(repeatStr("#", 5*n-2*(n+row)));
            System.out.println(repeatStr(".", n+row));
            j = n + row;
        }
        for (int row = 0; row < n / 2 + 1; row++){
            System.out.printf("%s#%s#%s%n",repeatStr(".", j+row+1),
                    repeatStr(".",5*n-2*(j+row+2)),
                    repeatStr(".", j+row+1));
        }
        System.out.printf("%s%s%s\n",repeatStr(".",2*n),
                repeatStr("#",n),
                repeatStr(".",2*n));
        for (int col = 0; col < n/2; col++){
            System.out.print(repeatStr(".", 2 *n -2));
            System.out.print(repeatStr("#", 5*n-2*(2*n-2)));
            System.out.println(repeatStr(".", 2 *n -2));
        }
        System.out.print(repeatStr(".", (5*n-10)/2));
        System.out.print("D^A^N^C^E^");
        System.out.println(repeatStr(".", (5*n-10)/2));

        for (int col = 0; col < n/2+1; col++){
            System.out.print(repeatStr(".", 2 *n -2));
            System.out.print(repeatStr("#", 5*n-2*(2*n-2)));
            System.out.println(repeatStr(".", 2 *n -2));
        }

    }
    static String repeatStr(String strToRepeat, int count) {
        String text = "";

        for (int i = 0; i < count; i++) {
            text = text + strToRepeat;
        }

        return text;
    }
}