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