oooooooooooo  oooooo     oooo  ooooo   ooooo   oooooooooooo   ooooooooo  ooooooooo.   
 d'""""""d888'   `888.     .8'   `888'   `888'  d'""""""d888'  d"""""""8'  `888   `Y88. 
       .888P      `888.   .8'     888     888         .888P          .8'    888   .d88' 
      d888'        `888. .8'      888ooooo888        d888'          .8'     888ooo88P'  
    .888P           `888.8'       888     888      .888P           .8'      888`88b.    
   d888'    .P       `888'        888     888     d888'    .P     .8'       888  `88b.  
 .8888888888P         `8'        o888o   o888o  .8888888888P     .8'       o888o  o888o