___$$$$$$$$
__$$$____$$$$______$$$$
_$$$_______$$$__$$$$$$$$$
_$$__$______$$$ $$$_____$$$
_$$_$_______$$$$$_______$$$
_$$_________$$_________$_$$.
_$$$$___ ______________$$_$$$
__$$$$________________$__$$$
____$$$$_____________$$_$$$
_____$$$____________$__$$$
______$$$$________$$_$$$
_______$$_________$$$$
_ ______$____$$$$$$$$
_______$__$$$$$$$
_______$$$$$$
______$$$$
_____$$$
_____$
____$
___$
__$