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