_$$$$$$$$___$$$$$$$$___$$_____$$__$$_____$$_
_$$_____$$__$$_____$$__$$_____$$___$$___$$__
_$$_____$$__$$_____$$__$$_____$$____$$_$$___
_$$$$$$$$___$$$$$$$$___$$_____$$_____$$$____
_$$_________$$___$$____$$_____$$____$$_$$___
_$$_________$$____$$___$$_____$$___$$___$$__
_$$_________$$_____$$___$$$$$$$___$$_____$$_