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