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