graph G {
	graph [_draw_="c 9 -#fffffe00 C 7 -#ffffff P 4 0 0 0 36 54 36 54 0 ",
		bb="0,0,54,36",
		xdotversion=1.7
	];
	node [label="\N"];
	a	[height=0.5,
		label="",
		pos="27,18",
		shape=plaintext,
		width=0.75];
}