oooooooooo.      oooooooo  oooooooooo.         .o    ooooooooo.    oooo    oooo 
 `888'   `Y8b    dP"""""""  `888'   `Y8b      .d88    `888   `Y88.  `888   .8P'  
  888      888  d88888b.     888     888    .d'888     888   .d88'   888  d8'    
  888      888      `Y88b    888oooo888'  .d'  888     888ooo88P'    88888[      
  888      888        ]88    888    `88b  88ooo888oo   888`88b.      888`88b.    
  888     d88'  o.   .88P    888    .88P       888     888  `88b.    888  `88b.  
 o888bood8P'    `8bd88P'    o888bood8P'       o888o   o888o  o888o  o888o  o888o