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