import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.math.BigInteger;

public class Excel {

	public static void main(String[] args) throws IOException {

		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
		PrintWriter print = new PrintWriter(System.out);


		for (int i = 1; i <= 7; i++)

		{

			for (int k = 1, a = 1; k <= i; k++)

			{

				System.out.print(a++);

			}

			for (int j = 6; j >= i; j--)

			{

				System.out.print("*");

			}

			System.out.println("\n");

		}

	}

}