import java.util.Scanner;

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

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

        //FirstRow
        System.out.println ( repeatStr(" ", n - 1 ) +  "|");

        //MiddlePart

        for (int i =1; i <= n; i++) {
            System.out.println(repeatStr(" ", n-1)+
                    repeatStr("*", i) +
                    "|" +
                    repeatStr("*", i));
        }

        }


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

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

        }
        return text;
    }
}