_______________$$$$$$$$$$$$$$$$$$$$$$$
___________$$$$_________$$$$$_________$$$$
________$$$$___________$$$_$$$___________$$$$
_____$$$$_____________$$$___$$$_____________$$$$
___$$$_______________$$$_____$$$_______________$$4
_$$$________________$$$_______$$$________________$$$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$$_$$$$___________$$$___________$$$___________$$$$_$$
$$_____$$$$$_____$$$_____________$$$_____$$$$$_____$$
$$__________$$$$$$$_______________$$$$$$$__________$$
$$_____________$$$$$_____________$$$$$_____________$$
$$____________$$$___$$$$_____$$$$___$$$____________$$
$$$__________$$$________$$$$$________$$$__________$$$
_$$$________$$$____$$$$_______$$$$____$$$________$$$
___$$$_____$$$_$$$$_______________$$$$_$$$_____$$$
_____$$$$_$$$$$_______________________$$$$$_$$$$
________$$$$_____________________________$$$$
___________$$$$_______________________$$$$
_______________$$$$$$$$$$$$$$$$$$$$$$$