*******  *     *  *     *  ******   ******   
     *   *     *  *     *  *     *  *     *  
    *    *     *  *     *  *     *  *     *  
   *     *******  *******  ******   *     *  
  *      *     *  *     *  *     *  *     *  
 *       *     *  *     *  *     *  *     *  
*******  *     *  *     *  ******   ******