.o      oooooooo   .ooooo.      .oooo.    ooo        ooooo  ooooooooo.   
     .d88     dP"""""""  888' `Y88.  .dP""Y88b   `88.       .888'  `888   `Y88. 
   .d'888    d88888b.    888    888        ]8P'   888b     d'888    888   .d88' 
 .d'  888        `Y88b    `Vbood888      <88b.    8 Y88. .P  888    888ooo88P'  
 88ooo888oo        ]88         888'       `88b.   8  `888'   888    888`88b.    
      888    o.   .88P       .88P'   o.   .88P    8    Y     888    888  `88b.  
     o888o   `8bd88P'      .oP'      `8bd88P'    o8o        o888o  o888o  o888o