___________________$$$___________________
___________________$$$___________________
__________________$$$$$__________________
__________________$$$$$__________________
__$$______________$$$$$___________$$_____
___$$$$___________$$$$$________$$$$______
______$$$$$_______$$$$$_____$$$$$$_______
________$$$$$$____$$$$$___$$$$$$_________
__________$$$$$____$$$___$$$$$___________
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_____$$$$$$$_____$$_$_$$_____$$$$$$$_____
_________$$$$$$$$$_$$$_$$$$$$$$$_________
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____________$$$$$___$___$$$$$____________
___________$________$________$___________