__$$$_$$$
_$$$$$$$$$_$$___$$_$$$$_$$_$$_$$$$_$$__$$
_$$$$$$$$$_$$___$$_$$___$$_$$_$$___$$$_$$
__$$$$$$$__$$___$$_$$___$$$$$_$$$$_$$_$$$
___$$$$$___$$___$$_$$___$$_$$_$$___$$__$$
____$$$____$$$$_$$_$$$$_$$_$$_$$$$_$$__$$
_____$___________________
_$$$$$__$$____ $$__$$___ $$$$$__$$___$$
$$______$$_____________$$______$$_ $$
$$_$$$__$$____$$___$$__$$______$$$$___$$$
$$__$$__$$____$$___$$__$$______$$_ $$
_$$$$$__$$$$$__$$$$$____$$$$$__$$___$$
______________________________________
$$___$$_$$__$$_$$$__$$_$$$$$__$$$$$_$$__$$
$$_$_$$_$$__$$_$$$$_$$_$$____$$_____$$__$$
$$_$_$$_$$__$$_$$_$$$$_$$$$$_$$_____$$$$$$
$$$_$$$_$$__$$_$$__$$$____$$_$$_____$$__$$
$$___$$__$$$$__$$___$$_$$$$$__$$$$$_$$__$$