a

______________$$$$$$$$$$____________________
_____________$$__$_____$$$$$________________
_____________$$_$$__$$____$$$$$$$$__________
____________$$_$$__$$$$$________$$$_________
___________$$_$$__$$__$$_$$$__$$__$$________
___________$$_$$__$__$$__$$$$$$$$__$$_______
____________$$$$$_$$_$$$_$$$$$$$$_$$$_______
_____________$$$$$$$$$$$$$_$$___$_$$$$______
________________$$_$$$______$$$$$_$$$$______
_________________$$$$_______$$$$$___$$$_____
___________________________$$_$$____$$$$____
___________________________$$_$$____$$$$$___
__________________________$$$$$_____$$$$$$__
_________________________$__$$_______$$$$$__
________________________$$$_$$________$$$$$_
________________________$$$___________$$$$$_
_________________$$$$___$$____________$$$$$$
__$$$$$$$$____$$$$$$$$$$_$____________$$$_$$
_$$$$$$$$$$$$$$$______$$$$$$$___$$____$$_$$$
$$________$$$$__________$_$$$___$$$_____$$$$
$$______$$$_____________$$$$$$$$$$$$$$$$$_$$
$$______$$_______________$$_$$$$$$$$$$$$$$$_
$$_____$_$$$$$__________$$$_$$$$$$$$$$$$$$$_
$$___$$$__$$$$$$$$$$$$$$$$$__$$$$$$$$$$$$$__
$$_$$$$_____$$$$$$$$$$$$________$$$$$$__$___
$$$$$$$$$$$$$$_________$$$$$______$$$$$$$___
$$$$_$$$$$______________$$$$$$$$$$$$$$$$____
$$__$$$$_____$$___________$$$$$$$$$$$$$_____
$$_$$$$$$$$$$$$____________$$$$$$$$$$_______
$$_$$$$$$$hg$$$____$$$$$$$$__$$$____________
$$$$__$$$$$$$$$$$$$$$$$$$$$$$$______________
$$_________$$$$$$$$$$$$$$$__________________