*Vertices 3
1 "BtTechnolJ" 0.0 0.0 0.0 x_fact 18.048780 y_fact 69.268293
2 "IbmSystJ" 0.0 0.0 0.0 x_fact 0.000000 y_fact 26.341463
3 "SciAm" 0.0 0.0 0.0 x_fact 0.000000 y_fact 4.390244
*Matrix 
0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000