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