*Vertices 4
1 "EurJOperRes" 0.0 0.0 0.0 x_fact 2.559367 y_fact 31.846966
2 "FuzzySetSyst" 0.0 0.0 0.0 x_fact 7.968338 y_fact 23.311346
3 "IeeeTFuzzySyst" 0.0 0.0 0.0 x_fact 7.704485 y_fact 16.530343
4 "InformSciences" 0.0 0.0 0.0 x_fact 10.105541 y_fact 28.311346
*Matrix 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.711923 0.484592 
0.000000 0.711923 0.000000 0.458543 
0.000000 0.484592 0.458543 0.000000