.o     .oooo.    oooooo   oooooo     oooo  ooooo   ooooo  ooooooooo.    oooo    oooo 
 o888   .dP""Y88b    `888.    `888.     .8'   `888'   `888'  `888   `Y88.  `888   .8P'  
  888         ]8P'    `888.   .8888.   .8'     888     888    888   .d88'   888  d8'    
  888       .d8P'      `888  .8'`888. .8'      888ooooo888    888ooo88P'    88888[      
  888     .dP'          `888.8'  `888.8'       888     888    888`88b.      888`88b.    
  888   .oP     .o       `888'    `888'        888     888    888  `88b.    888  `88b.  
 o888o  8888888888        `8'      `8'        o888o   o888o  o888o  o888o  o888o  o888o