*Vertices 4
1 "ArtifIntell" 0.0 0.0 0.0 x_fact 0.227894 y_fact 11.303555
2 "FuzzySetSyst" 0.0 0.0 0.0 x_fact 15.587967 y_fact 60.574294
3 "IeeeTFuzzySyst" 0.0 0.0 0.0 x_fact 8.614403 y_fact 21.513218
4 "IntJApproxReason" 0.0 0.0 0.0 x_fact 4.557885 y_fact 6.608933
*Matrix 
0.000000 0.000000 0.000000 0.615397 
0.000000 0.000000 0.731437 0.501950 
0.000000 0.731437 0.000000 0.535635 
0.615397 0.501950 0.535635 0.000000