.o     oooooooooooo    .o     .oooooo.         .oooo.    oooooooooo.  
     .d88    d'""""""d888'  o888    d8P'  `Y8b      .dP""Y88b   `888'   `Y8b 
   .d'888          .888P     888   888      888           ]8P'   888     888 
 .d'  888         d888'      888   888      888         <88b.    888oooo888' 
 88ooo888oo     .888P        888   888      888          `88b.   888    `88b 
      888      d888'    .P   888   `88b    d88b     o.   .88P    888    .88P 
     o888o   .8888888888P   o888o   `Y8bood8P'Ybd'  `8bd88P'    o888bood8P'