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