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