_$$$$$$$__________________
$$________________________
$$________________________
$$________________________
_$$$$$$__$$___$$___$$__$$$
______$$_$$___$$___$$_$$__
______$$_$$___$$___$$_$$$$
______$$_$$___$$___$$_$$__
$$$$$$$___$$$$__$$$$___$$$
$$________________________
$$________________________
$$________________________
_$$$$$$__$$___$$___$$__$$$
______$$_$$___$$___$$_$$__
______$$_$$___$$___$$_$$$$
______$$_$$___$$___$$_$$__
$$$$$$$___$$$$__$$$$___$$$
