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