____________ $$$$$$$$$$$$
_________ $$$$___________$$$
_______ $$_____$$$$$$$$$____$$
_____ $$$____$$$$____$$$$____$$
____ $$_____$$$_________$$____$$
____ $$____$$$___________$$____$$________$$
____ $_____$_____$$$$$____$____$$______$$$__$$
____ $_____$$____$$__$____$___$$$____$$____$$
_____ $_____$$______$$____$$$$$$$$$$$$$$__$
___$$$$ _____$$$___$$____$_$$$______$$__$$
_$$_$$_$ _______$$$_____$$$_______________$
$$$$$$$$$$$$ ______$$$$_$$$$$$$$$$$$$$$$$$$