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