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