oooooooooooo  ooooo     ooo   .oooooo..o        .o    ooooo  ooooooo  ooooo 
 d'""""""d888'  `888'     `8'  d8P'    `Y8      .d88    `888'   `8888    d8'  
       .888P     888       8   Y88bo.         .d'888     888      Y888..8P    
      d888'      888       8    `"Y8888o.   .d'  888     888       `8888'     
    .888P        888       8        `"Y88b  88ooo888oo   888      .8PY888.    
   d888'    .P   `88.    .8'   oo     .d8P       888     888     d8'  `888b   
 .8888888888P      `YbodP'     8""88888P'       o888o   o888o  o888o  o88888o