oooooooooooo  oooooo     oooo  oooooooooo.      oooo  oooooo   oooo        .o   
 d'""""""d888'   `888.     .8'   `888'   `Y8b     `888   `888.   .8'       .d88   
       .888P      `888.   .8'     888     888      888    `888. .8'      .d'888   
      d888'        `888. .8'      888oooo888'      888     `888.8'     .d'  888   
    .888P           `888.8'       888    `88b      888      `888'      88ooo888oo 
   d888'    .P       `888'        888    .88P      888       888            888   
 .8888888888P         `8'        o888bood8P'   .o. 88P      o888o          o888o  
                                               `Y888P