__________$$$$$$$$$$$________________________
_______$$$$$$$$$$$$$$$$$____________$________
____$$$$$$$$__________$$$$_________$$$______
__$$$$$$$$________________________$$$$$______
_$$$$$$$_____________________$$$$$$$$$$$$$$$_
_$$$$$$$_______________________$$$$$$$$$$$___
__$$$$$$$$________________$_____$$$$$$$$$____
____$$$$$$$$__________$$$$_____$$$$___$$$$___
_______$$$$$$$$$$$$$$$$$______$$_________$$__
__________$$$$$$$$$$$