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