$$$$$$$$$$$$$__$$$$_________$$$__$$$$_______________$$$$$$$$________
$$$$$$$$$$$$$$$_$$$$________$$$$__$$$$___________$$$_$$$$$$$$$$_____
$$$$$$____$$$$$_$$$$________$$$$__$$$$__________$$$$__$$$$$$$$$$____
_$$$$$_____$$$$_$$$$_______$$$$___$$$$_________$$$$$__$$$$_$$$$$$___
_$$$$$___$$$$$__$$$$_______$$$$___$$$$$______$$$$$$$__$$$$___$$$$$__
_$$$$__$$$$$____$$$$_______$$$$__$$$$$$_____$$$$$$$___$$$$____$$$$__
_$$$$$$$$$______$$$$______$$$$___$$$$$$$__$$$$$$$$$___$$$_____$$$$__
$$$$$$$_________$$$$______$ $$$___$$$$$$$$$$$$__$$$___$$$$____$$$$__
$$$$$$$_________$$$$_____$$$$____$$$_$$$$$$$___$$$___$$$$____$$$$___
$$$$$$$$$$$_____$$$$_____$$$$____$$$___$$$____$$$$___$$$___$$$$$$___
_$$$_$$$$$$$$___$$$$____$$$$$____$$$__________$$$____$$$$$$$$$$_____
_$$$_____$$$$$___$$$$__$$$$$$____$$$__________$$$___$$$$$$$_________
_$$$____$$$$$$___$$$$$$$$$$$____$$$$__________$$$___$$$$____________
$$$$$$$$$$$$$____$$$$$$_$$$$____$$$__________$$$_____$$$____________
$$$$$$$$$$$________$$$___$$$$___$$$__________$$_____$$$$____________
$$$$$$$_____________________________________________$$$$_________