.o   ooooo    .o   ooooo         oooooo     oooo  oooooo   oooooo     oooo 
 o888   `888'  o888   `888'          `888.     .8'    `888.    `888.     .8'  
  888    888    888    888            `888.   .8'      `888.   .8888.   .8'   
  888    888    888    888             `888. .8'        `888  .8'`888. .8'    
  888    888    888    888              `888.8'          `888.8'  `888.8'     
  888    888    888    888       o       `888'            `888'    `888'      
 o888o  o888o  o888o  o888ooooood8        `8'              `8'      `8'