oooooooooooo     oooo  ooooo     ooo      .ooo      .oooooo.    oooooooooo.  
 `888'     `8     `888  `888'     `8'    .88'       d8P'  `Y8b   `888'   `Y8b 
  888              888   888       8    d88'       888            888     888 
  888oooo8         888   888       8   d888P"Ybo.  888            888oooo888' 
  888    "         888   888       8   Y88[   ]88  888            888    `88b 
  888       o      888   `88.    .8'   `Y88   88P  `88b    ooo    888    .88P 
 o888ooooood8  .o. 88P     `YbodP'      `88bod8'    `Y8bood8P'   o888bood8P'  
               `Y888P