oooooooooooo  oooooooooooo   oooooooooooo   ooooooooo   .oooooo..o  oooooo   oooo 
 d'""""""d888'  `888'     `8  d'""""""d888'  d"""""""8'  d8P'    `Y8   `888.   .8'  
       .888P     888                .888P          .8'   Y88bo.         `888. .8'   
      d888'      888oooo8          d888'          .8'     `"Y8888o.      `888.8'    
    .888P        888    "        .888P           .8'          `"Y88b      `888'     
   d888'    .P   888       o    d888'    .P     .8'      oo     .d8P       888      
 .8888888888P   o888ooooood8  .8888888888P     .8'       8""88888P'       o888o