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