________________$__________$$
__________________$$________$$$______$
____$____________$$$_______$$$_____$$
______$$$_____$____$$$$____$$$$____$$$
$_______$$$____$___$$$$___$$$$____$$$____$
_$$$____$$$$___$$___$$$$_$$$$$___$$$$___$$
___$$$___$$$$__$$$__$$$_$$$$$____$$$$__$$
___$$$$__$$$$_$$$$___$_$$$$$_____$$$$_$$$
____$$$$_$$$$$_$$____$$$$$$_____$$$$$_$$__$
_____$$$$$_$$$$_$___$$$$$$_$___$$$$$_$___$$
$$$$__$$$$$$_$$$_$__$$$$$$_$$_$$$$$_$___$$$
__$$$$_$$$$$$_$_$$$_$$$$$$$_$$$$$____$$$$$
______$$$_$$$$$$_$$$$_$$$$$$_$$$$___$$$$$
_______$$$$_$$$$$$_$$__$$$$$_$$$__$$$$$
___________$$$_$$$$$_$__$$$$_$__$$$$
________________$_$$$$__$$$$__$$$$
_____________________$$_$$$_$$$