.ooo      .oooo.     .ooooo.    ooooo          oooooooooooo  oooooooooo.   
   .88'      .dP""Y88b   888' `Y88.  `888'         d'""""""d888'  `888'   `Y8b  
  d88'             ]8P'  888    888   888                .888P     888      888 
 d888P"Ybo.      <88b.    `Vbood888   888               d888'      888      888 
 Y88[   ]88       `88b.        888'   888             .888P        888      888 
 `Y88   88P  o.   .88P       .88P'    888       o    d888'    .P   888     d88' 
  `88bod8'   `8bd88P'      .oP'      o888ooooood8  .8888888888P   o888bood8P'