$$$$$
______________________________________$$$$$$$$
____________________________________$$$$___$$$
___________________________$ $ $____$$$$$
__________________________$$$$$$$____$$$$$
________________________ $$$$$$$$$____$$$$$$$$
_______________________$$$______$______$$$$$$$$
________________$$$$__$$$$___________________$$$
_____________$__$$$$__$$$$$$$$$$$____$$____ _$$$
__________$$$___$$$$___$$$$$$$$$$$__ $$$$___$$$$
_________$$$$___$$$$$___$$$$$ $ $$$$__$$$$$$$$$
____$____$$$_____$$$$__ _ _______$$$___$$$$$$$
__$$$$__$$$$_____$$$$____$$____$$$______$$$
__$$$$__$$$_______$$$$__$$$$$$$$$$
___$$$$$$$$$______$$$$__$$$$$$$$$
___$$$$$$$$$$_____$$$$_____$$$
___$$$$$$$$$$$____