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