__$$$$$___$$$$__$$____$$__$$_______
_$_____$___$$___$$___$$___$$_______
_______$___$$___$$__$$____$$_______
____$$$____$$___$$$$$_____$$_______
_______$___$$___$$__$$____$$_______
_$_____$___$$___$$___$$___$$_______
__$$$$$___$$$$__$$____$$__$$$$$$$$_