2 000 [shape="none"label="000", pos="10,10!"];
3 001 [shape="none"label="001", pos="11.7320508076,11!"];
4 010 [shape="none", label="010", pos="12,10!"];
5 011 [shape="none", label="011", pos="13.7320508076,11!"];
6 100 [shape="none", label="100", pos="10,8!"];
7 101 [shape="none", label="101", pos="11.7320508076,9!"];
8 110 [shape="none", label="110", pos="12,8!"];
9 111 [shape="none", label="111", pos="13.7320508076,9!"];
35 000 -> 100 [style="dashed"]
36 100 -> 101 [style="dashed"]
37 101 -> 001 [style="dashed"]
38 001 -> 011 [style="dashed"]
39 011 -> 111 [style="dashed"]
40 111 -> 110 [style="dashed"]
41 110 -> 010 [style="dashed"]
42 010 -> 000 [style="dashed"]