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