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