.$$$$$$$$........$$..$$.....$$..$$.....$$..$$..............$$..$$$...$$$...$$...$$...$$..............$$..$$$$.$$$$....$$.$$....$$$$$$..........$$..$$.$$$.$$.....$$$.....$$........$$....$$..$$.....$$....$$.$$....$$........$$....$$..$$.....$$...$$...$$...$$.........$$$$$$...$$.....$$..$$.....$$.