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