oooooooooooo     oooo  ooo        ooooo    oooooooo      .ooo    oooooo   oooooo     oooo 
 d'""""""d888'     `888  `88.       .888'   dP"""""""    .88'       `888.    `888.     .8'  
       .888P        888   888b     d'888   d88888b.     d88'         `888.   .8888.   .8'   
      d888'         888   8 Y88. .P  888       `Y88b   d888P"Ybo.     `888  .8'`888. .8'    
    .888P           888   8  `888'   888         ]88   Y88[   ]88      `888.8'  `888.8'     
   d888'    .P      888   8    Y     888   o.   .88P   `Y88   88P       `888'    `888'      
 .8888888888P   .o. 88P  o8o        o888o  `8bd88P'     `88bod8'         `8'      `8'       
                `Y888P