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