images/fsig.dot

   1 digraph  {
   2
   3 000 [shape="none"label="000", pos="10.5,10!",fontsize=20,fixedsize=true,width=0.5,height=0.3];
   4 001 [shape="none"label="001", pos="11.7320508076,11!",fontsize=20,fixedsize=true,width=0.5,height=0.3];
   5 010 [shape="none", label="010", pos="12.5,10!",fontsize=20,fixedsize=true,width=0.5,height=0.3];
   6 011 [shape="none", label="011", pos="13.7320508076,11!",fontsize=20,fixedsize=true,width=0.5,height=0.3];
   7 100 [shape="none", label="100", pos="10.5,8!",fontsize=20,fixedsize=true,width=0.5,height=0.3];
   8 101 [shape="none", label="101", pos="11.7320508076,9!",fontsize=20,fixedsize=true,width=0.5,height=0.3];
   9 110 [shape="none", label="110", pos="12.5,8!",fontsize=20,fixedsize=true,width=0.5,height=0.3];
  10 111 [shape="none", label="111", pos="13.7320508076,9!",fontsize=20,fixedsize=true,width=0.5,height=0.3];
  11         000:sw -> 000:nw [arrowhead="vee"];
  12         010 -> 001 [arrowhead="vee"];
  13         100 -> 001 [arrowhead="vee"];
  14         110 -> 001 [arrowhead="vee"];
  15         001 -> 101 [arrowhead="vee"];
  16         101 -> 111 [arrowhead="vee"];
  17         111 -> 011 [arrowhead="vee"];
  18         011 -> 101 [arrowhead="vee"];
  19 }