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