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