oooooooooooo  ooooooooo.     ooooooooo   oooooooooooo   ooooooooo        .o   
 `888'     `8  `888   `Y88.  d"""""""8'  d'""""""d888'  d"""""""8'      .d88   
  888           888   .d88'        .8'         .888P          .8'     .d'888   
  888oooo8      888ooo88P'        .8'         d888'          .8'    .d'  888   
  888    "      888`88b.         .8'        .888P           .8'     88ooo888oo 
  888           888  `88b.      .8'        d888'    .P     .8'           888   
 o888o         o888o  o888o    .8'       .8888888888P     .8'           o888o