oooo$$$$$$$$$$$$oooo
                      oo$$$$$$$$$$$$$$$$$$$$$$$$o
                   oo$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$o         o$   $$ o$
   o $ oo        o$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$o       $$ $$ $$o$
oo $ $ "$      o$$$$$$$$$    $$$$$$$$$$$$$    $$$$$$$$$o       $$$o$$o$
"$$$$$$o$     o$$$$$$$$$      $$$$$$$$$$$      $$$$$$$$$$o    $$$$$$$$
  $$$$$$$    $$$$$$$$$$$      $$$$$$$$$$$      $$$$$$$$$$$$$$$$$$$$$$$
  $$$$$$$$$$$$$$$$$$$$$$$    $$$$$$$$$$$$$    $$$$$$$$$$$$$$  """$$$
   "$$$""""$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$     "$$$
    $$$   o$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$     "$$$o
   o$$"   $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$       $$$o
   $$$    $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$" "$$$$$$ooooo$$$$o
  o$$$oooo$$$$$  $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$   o$$$$$$$$$$$$$$$$$
  $$$$$$$$"$$$$   $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$     $$$$""""""""
 """"       $$$$    "$$$$$$$$$$$$$$$$$$$$$$$$$$$$"      o$$$
            "$$$o     """$$$$$$$$$$$$$$$$$$"$$"         $$$
              $$$o          "$$""$$$$$$""""           o$$$
               $$$$o                                o$$$"
                "$$$$o      o$$$$$$o"$$$$o        o$$$$
                  "$$$$$oo     ""$$$$o$$$$$o   o$$$$""
                     ""$$$$$oooo  "$$$o$$$$$$$$$"""
                        ""$$$$$$$oo $$$$$$$$$$
                                """"$$$$$$$$$$$
                                    $$$$$$$$$$$$
                                     $$$$$$$$$$"
                                      "$$$""""
██████   ██████  ███    ██ ████████     ██████   █████  ███    ██ ██  ██████ 
██   ██ ██    ██ ████   ██    ██        ██   ██ ██   ██ ████   ██ ██ ██      
██   ██ ██    ██ ██ ██  ██    ██        ██████  ███████ ██ ██  ██ ██ ██      
██   ██ ██    ██ ██  ██ ██    ██        ██      ██   ██ ██  ██ ██ ██ ██      
██████   ██████  ██   ████    ██        ██      ██   ██ ██   ████ ██  ██████ 

source