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