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