.o.        ooooo          oooooooooooo  oooooooooooo    .o    oooooooooooo 
      .888.       `888'         d'""""""d888'  `888'     `8  o888   d'""""""d888' 
     .8"888.       888                .888P     888           888         .888P   
    .8' `888.      888               d888'      888oooo8      888        d888'    
   .88ooo8888.     888             .888P        888    "      888      .888P      
  .8'     `888.    888       o    d888'    .P   888           888     d888'    .P 
 o88o     o8888o  o888ooooood8  .8888888888P   o888o         o888o  .8888888888P