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