.o   oooooooooooo    .o     .oooooo.       ooooooooo.    oooooooooo.  
 o888   `888'     `8  o888    d8P'  `Y8b      `888   `Y88.  `888'   `Y8b 
  888    888           888   888      888      888   .d88'   888     888 
  888    888oooo8      888   888      888      888ooo88P'    888oooo888' 
  888    888    "      888   888      888      888`88b.      888    `88b 
  888    888       o   888   `88b    d88b      888  `88b.    888    .88P 
 o888o  o888ooooood8  o888o   `Y8bood8P'Ybd'  o888o  o888o  o888bood8P'