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