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