oooooooooooo  ooooooooo.      .o     .oooooo.     ooooo    oooooooo 
 d'""""""d888'  `888   `Y88.  o888    d8P'  `Y8b    `888'   dP""""""" 
       .888P     888   .d88'   888   888             888   d88888b.   
      d888'      888ooo88P'    888   888             888       `Y88b  
    .888P        888           888   888     ooooo   888         ]88  
   d888'    .P   888           888   `88.    .88'    888   o.   .88P  
 .8888888888P   o888o         o888o   `Y8bood8P'    o888o  `8bd88P'