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