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