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