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