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