class Hello extends Thread {

public static void main(String args[])
{

   byte [] ba = new byte[64];

   ba [0] = 'H'; ba [1] = 'e'; ba [2] = 'l'; ba [3] = 'l'; ba [4] = 'o';

   ba [5] = ' '; ba [6] = 'W'; ba [7] = 'o'; ba [8] = 'r'; ba [9] = 'l';  ba[10] = 'd'; ba[11] = ' ';

   
   Thread tr = new Hello();
   tr.start();	

    while(true) { //////////for(int ss = 0; ss < 20; ss++) {
      for (int qq = 0; qq < 12; qq++) {
            System.out.write(ba[qq]);
      }
      System.out.write('\n');
    }
 
}
public void run() {
    while(true) {
      System.out.write('*');
    }
}
}