oooooooo  ooooo  ooooooooooooo    .oooo.     oooooooooooo        .o   
  dP"""""""  `888'  8'   888   `8  .dP""Y88b   d'""""""d888'      .d88   
 d88888b.     888        888             ]8P'        .888P      .d'888   
     `Y88b    888        888           .d8P'        d888'     .d'  888   
       ]88    888        888         .dP'         .888P       88ooo888oo 
 o.   .88P    888        888       .oP     .o    d888'    .P       888   
 `8bd88P'    o888o      o888o      8888888888  .8888888888P       o888o