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