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