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