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