1graph G {
2	graph [_draw_="c 9 -#fffffe00 C 7 -#ffffff P 4 0 0 0 36 54 36 54 0 ",
3		bb="0,0,54,36",
4		xdotversion=1.7
5	];
6	node [label="\N"];
7	a	[_draw_="c 7 -#000000 p 4 27 36 0 18 27 0 54 18 c 7 -#000000 L 2 9 24 9 12 c 7 -#000000 L 2 18 6 36 6 c 7 -#000000 L 2 45 12 45 24 c 7 -#\
8000000 L 2 36 30 18 30 ",
9		height=0.5,
10		label="",
11		pos="27,18",
12		shape=Mdiamond,
13		width=0.75];
14}
15