*Vertices 3
1 "EurHistQ" 0.0 0.0 0.0 x_fact 6.060606 y_fact 16.666667
2 "HistMater" 0.0 0.0 0.0 x_fact 0.000000 y_fact 56.060606
3 "IntRevSocHist" 0.0 0.0 0.0 x_fact 3.030303 y_fact 27.272727
*Matrix 
0.000000 0.264906 0.295718 
0.264906 0.000000 0.000000 
0.295718 0.000000 0.000000