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