/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
// package md1.java;
import java.util.Scanner;

/**
 *
 * @author Darba Autors
 */
public class MD1 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here


        Scanner scan = new Scanner(System.in);

       int Z = scan.nextInt();
       int N = scan.nextInt();

//        int Z = Integer.parseInt(args[0]);
  //      int N = Integer.parseInt(args[1]);

        if(Z>0 && Z<20 && N>0 && N<30){
            for (int i=1; i<Z+1; i += 1)
            {
                for (int k=0; k < (Z-i+N); k++)
                {
                    System.out.print(" ");
                }
                for (int j=0; j<i; j++)
                {
                    System.out.print("+ ");
                }
                System.out.println("");
                if(i==Z){
                        System.out.print("1234567890123456789012345678901234567890123456789012345678901234567890");
                    System.out.println("");
                }
            }
        } else {
            System.out.print("DATI NAV KOREKTI!");
        }
    }

}