.o    .ooooo.          .o.        oooooo   oooooo     oooo  ooooooooo.          .o.       
 o888   d88'   `8.       .888.        `888.    `888.     .8'   `888   `Y88.       .888.      
  888   Y88..  .8'      .8"888.        `888.   .8888.   .8'     888   .d88'      .8"888.     
  888    `88888b.      .8' `888.        `888  .8'`888. .8'      888ooo88P'      .8' `888.    
  888   .8'  ``88b    .88ooo8888.        `888.8'  `888.8'       888            .88ooo8888.   
  888   `8.   .88P   .8'     `888.        `888'    `888'        888           .8'     `888.  
 o888o   `boood8'   o88o     o8888o        `8'      `8'        o888o         o88o     o8888o