oooooooooo.    ooooo  oooo    oooo  ooooooooo.     oooooooooooo    .oooo.   
 `888'   `Y8b   `888'  `888   .8P'   `888   `Y88.  d'""""""d888'  .dP""Y88b  
  888      888   888    888  d8'      888   .d88'        .888P          ]8P' 
  888      888   888    88888[        888ooo88P'        d888'         <88b.  
  888      888   888    888`88b.      888`88b.        .888P            `88b. 
  888     d88'   888    888  `88b.    888  `88b.     d888'    .P  o.   .88P  
 o888bood8P'    o888o  o888o  o888o  o888o  o888o  .8888888888P   `8bd88P'