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