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