oooooooooooo  ooooo    .oooooo.       ooo        ooooo      .ooo       oooo 
 d'""""""d888'  `888'   d8P'  `Y8b      `88.       .888'    .88'         `888 
       .888P     888   888      888      888b     d'888    d88'           888 
      d888'      888   888      888      8 Y88. .P  888   d888P"Ybo.      888 
    .888P        888   888      888      8  `888'   888   Y88[   ]88      888 
   d888'    .P   888   `88b    d88b      8    Y     888   `Y88   88P      888 
 .8888888888P   o888o   `Y8bood8P'Ybd'  o8o        o888o   `88bod8'   .o. 88P 
                                                                      `Y888P