$$$$$$$$$$$$$$$$$$
$$$$$$$$$$$$$$$$$$
$$$$$$$____$$$$$$$
$$$$$________$$$$$
$$$$$________$$$$$
$$$$$________$$$$$
$$$$$$$$__$$$$$$$$
$$$____________$$$
$$____$$__$$____$$
$$___$$$$$$$$___$$
$_____$$$$$$_____$
$$$$___$$$$___$$$$
$$$$____$$____$$$$
$$$____________$$$
$$$____________$$$
$$$____________$$$
$$______________$$
$$$$$$______$$$$$$
$$$$$$______$$$$$$
$$$$$$______$$$$$$
$$$$$$______$$$$$$
$$$$$$______$$$$$$
$$$$$$______$$$$$$
$$$$$$______$$$$$$
$$$$$$$$$$$$$$$$$$
$$$$$$$$$$$$$$$$$$
