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