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