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