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