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