_$$$$$$$$___$$$$$$$$__$$______$$__$$_____$$_
_$$_____$$__$$________$$__$$__$$___$$___$$__
_$$_____$$__$$________$$__$$__$$____$$_$$___
_$$$$$$$$___$$$$$$____$$__$$__$$_____$$$____
_$$_____$$__$$________$$__$$__$$____$$_$$___
_$$_____$$__$$________$$__$$__$$___$$___$$__
_$$$$$$$$___$$_________$$$__$$$___$$_____$$_