ooooooooo   oooooooooooo  oooooo   oooo  ooooo               .o.        ooooooooo.   
 d"""""""8'  d'""""""d888'   `888.   .8'   `888'              .888.       `888   `Y88. 
       .8'         .888P      `888. .8'     888              .8"888.       888   .d88' 
      .8'         d888'        `888.8'      888             .8' `888.      888ooo88P'  
     .8'        .888P           `888'       888            .88ooo8888.     888         
    .8'        d888'    .P       888        888       o   .8'     `888.    888         
   .8'       .8888888888P       o888o      o888ooooood8  o88o     o8888o  o888o