__$$$$$$___$$$$$$$$__$$_____$$__$$_____$$_
_$$____$$_____$$_____$$_____$$___$$___$$__
_$$___________$$_____$$_____$$____$$_$$___
__$$$$$$______$$_____$$_____$$_____$$$____
_______$$_____$$______$$___$$_____$$_$$___
_$$____$$_____$$_______$$_$$_____$$___$$__
__$$$$$$______$$________$$$_____$$_____$$_