oooooooooooo   oooooooooooo    .o   oooo    oooo   .ooooo.     .ooooo.   
 `888'     `8  d'""""""d888'  o888   `888   .8P'   d88'   `8.  d88'   `8. 
  888                .888P     888    888  d8'     Y88..  .8'  Y88..  .8' 
  888oooo8          d888'      888    88888[        `88888b.    `88888b.  
  888    "        .888P        888    888`88b.     .8'  ``88b  .8'  ``88b 
  888            d888'    .P   888    888  `88b.   `8.   .88P  `8.   .88P 
 o888o         .8888888888P   o888o  o888o  o888o   `boood8'    `boood8'