oooooooooooo    .oooo.    oooo    oooo  oooooooooo.    ooooo         ooooo 
 d'""""""d888'  .dP""Y88b   `888   .8P'   `888'   `Y8b   `888'         `888' 
       .888P          ]8P'   888  d8'      888      888   888           888  
      d888'         .d8P'    88888[        888      888   888           888  
    .888P         .dP'       888`88b.      888      888   888           888  
   d888'    .P  .oP     .o   888  `88b.    888     d88'   888       o   888  
 .8888888888P   8888888888  o888o  o888o  o888bood8P'    o888ooooood8  o888o