oooooooooooo  oooooooooo.     oooooooo  oooooooooo.      .o   oooooooooo.  
 `888'     `8  `888'   `Y8b   dP"""""""  `888'   `Y8b   o888   `888'   `Y8b 
  888           888     888  d88888b.     888      888   888    888     888 
  888oooo8      888oooo888'      `Y88b    888      888   888    888oooo888' 
  888    "      888    `88b        ]88    888      888   888    888    `88b 
  888       o   888    .88P  o.   .88P    888     d88'   888    888    .88P 
 o888ooooood8  o888bood8P'   `8bd88P'    o888bood8P'    o888o  o888bood8P'