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