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