_______$$_$
_______$$$__$_$$$$
_______$$__$$_____$
___________$$$_$__$_____$
__________$$$$_____$$___$$$$$$
_________$$$$$______$$_$______$$
________$$$$$_______$$________$
________$$$$$_______$_______$
________$$$$$$_____$_______$
_________$$$$$$____$______$
__________$$$$$$$$_______$
__$$$_________$$$$$$$_$$
$$$$$$$_________$$$
_$$$$$$$_________$
__$$$$$$_________$$
___$$$___$_______$$
___________$_____$
_______$$$$_$___$
_____$$$$$$__$_$$
____$$$$$$$___$$
____$$$$$______$
____$$$________$
____$__________$
_____________$_$$
:
