__$$$$$____$$$$$___$$_____$$__$$$$$$$$_
_$_____$__$_____$___$$___$$________$$__
_______$__$_____$____$$_$$________$$___
____$$$____$$$$$______$$$________$$____
_______$__$_____$____$$_$$______$$_____
_$_____$__$_____$___$$___$$____$$______
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