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