______________$$$$$$$$__$$$$$$$$________
______________$________________$________ ______________$________________$________
_______$$$$$$$$$$$$$$$$________$$$$$$$$$____
_______$______________$________________$____
_______$______________$________________$____
______________________$_____________________
_______$______$$_______$_______________$____
_______$______$_$_______$______________$____
_______$$$$$$$$__$$$$$$$$$_____$$$$$$$$$____
______________$________________$____________
______________$________________$____________
______________$$$$$$$$__$$$$$$$$ ___________
____________________________________________