.o    .ooooo.          .o    oooooo   oooooo     oooo   oooooooooooo  oooooooooo.  
 o888   888' `Y88.      .d88     `888.    `888.     .8'   d'""""""d888'  `888'   `Y8b 
  888   888    888    .d'888      `888.   .8888.   .8'          .888P     888     888 
  888    `Vbood888  .d'  888       `888  .8'`888. .8'          d888'      888oooo888' 
  888         888'  88ooo888oo      `888.8'  `888.8'         .888P        888    `88b 
  888       .88P'        888         `888'    `888'         d888'    .P   888    .88P 
 o888o    .oP'          o888o         `8'      `8'        .8888888888P   o888bood8P'