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