package javaapplication16;
 public class JavaApplication16
{


  public static void main(String[] args)
 {
     int a = 1;
     double b = 1;
     for (int rep = 1;rep <= 10; rep++)

     {
     for (a = a; a<=100;a++)
    {
         if((a >=1 && a <=10)||(a >=21 && a <=30)||(a >=41 && a <=50)||(a >=61 && a <=70)||(a >=81 && a <=90) )
        {
     System.out.print(" "+a);
        }

    }
     System.out.println(" ");
     for( b = b;b<=100;b++)
     {
        if((b >=11 && b <=20)||(b >=31 && b <=40)||(b >=51 && b <=60)||(b >=71 && b <=80) )
        {
         System.out.print(" "+b);
        }
     }
     System.out.println(" ");
     }
 }
}