______$$$$$$$_____$____$
_____$_______$_____$___$
____$__$$$$$__$____$___$
___$__$_____$__$___$__$
___$_$__$$$__$_$____$$
___$_$_$___$_$_$__$$$$$
___$_$_$_$_$_$_$_$_____$
___$_$_$__$__$_$_$___$_$
___$_$__$___$__$_$_$___$
___$__$__$$$__$__$__$__$
____$__$_____$__$____$_$
_____$__$$$$$__$______$
____$_$_______$______$
___$___$$$$$$$______$
__$________________$
_$________________$
$$$$$$$$$$$$$$$$$$