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