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