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