___ $__$
____ $$$$
____ $$$$$
___ $$___$$$
__$$ ______$$$
$$ __________$$$
$___$$$$ ______$$$$$$$$$$$$$$$$$
$$$$ ___$$______________________$$
________ $$_______________________$
_________ $$_____________________$$$
__________ $_____________________$$$
___________ $__$__$_____________$__$$
___________ $$_$_$__$$$$$$$$____$__$$
___________ $__$_$__________$_$$_$__$
___________ $__$$_$_________$$$_$_$_$
____________ $$__$$________$$$__$$$_$
____________ $$__$$_______$$$____$$
___________ $$$_$$$______$$$____$$$
__________ $$$$_$$______ $$$____$$$