import java.util.Scanner;

public class Rocket_02 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());

        String firstRow = repeatStr("_", n / 2 + 2) + "^" + repeatStr("_", n / 2 + 2);
        System.out.println(firstRow);

        String secondRow = repeatStr("_", n / 2 + 1) + "/|\\" + repeatStr("_", n / 2 + 1);
        System.out.println(secondRow);

        for (int i = 0; i < n / 2 + 1; i++) {
            System.out.println(repeatStr("_", n / 2 - i) + "/" + repeatStr(".", i) + "|||"
                    + repeatStr(".", i) + "\\" + repeatStr("_", n / 2 - i));
        }

        String middleRow = "_/" + repeatStr(".", n /2 - 1) + "|||" + repeatStr(".", n /2 - 1) + "\\_";
        System.out.println(middleRow);

        for (int i = 0; i < n ; i++) {
            System.out.println(repeatStr("_", n / 2 + 1) + "|||" + repeatStr("_", n / 2 + 1));
        }
        String downMiddleRow = repeatStr("_", n / 2 + 1) + "~~~" + repeatStr("_", n / 2 + 1);
        System.out.println(downMiddleRow);

        for (int i = 0; i < n / 2 ; i++) {
            System.out.println(repeatStr("_", n / 2 - i) + "//" + repeatStr(".", i)
                                + "!" + repeatStr(".", i) + "\\\\" + repeatStr("_", n / 2 - i));
        }


    }

    public static String repeatStr (String str, int count) {
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < count; i++) {
            sb.append(str);
        }
        return sb.toString();
    }
}