oooooooooooo  oooooooooooo  ooooo         oooooooooo.         .o    ooooo   ooooo 
 d'""""""d888'  `888'     `8  `888'         `888'   `Y8b      .d88    `888'   `888' 
       .888P     888           888           888     888    .d'888     888     888  
      d888'      888oooo8      888           888oooo888'  .d'  888     888ooooo888  
    .888P        888    "      888           888    `88b  88ooo888oo   888     888  
   d888'    .P   888           888       o   888    .88P       888     888     888  
 .8888888888P   o888o         o888ooooood8  o888bood8P'       o888o   o888o   o888o