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