.o   oooooooooooo  ooooo   ooooo    oooooooo   .oooooo..o  ooooo      ooo 
 o888   `888'     `8  `888'   `888'   dP"""""""  d8P'    `Y8  `888b.     `8' 
  888    888           888     888   d88888b.    Y88bo.        8 `88b.    8  
  888    888oooo8      888ooooo888       `Y88b    `"Y8888o.    8   `88b.  8  
  888    888    "      888     888         ]88        `"Y88b   8     `88b.8  
  888    888       o   888     888   o.   .88P   oo     .d8P   8       `888  
 o888o  o888ooooood8  o888o   o888o  `8bd88P'    8""88888P'   o8o        `8