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