*Vertices 4
1 "AmEconRev" 0.0 0.0 0.0 x_fact 0.000000 y_fact 37.047354
2 "EurPlanStud" 0.0 0.0 0.0 x_fact 10.306407 y_fact 22.562674
3 "Eure" 0.0 0.0 0.0 x_fact 5.153203 y_fact 10.863510
4 "RegStud" 0.0 0.0 0.0 x_fact 8.217270 y_fact 29.526462
*Matrix 
0.000000 0.000000 0.259281 0.232792 
0.000000 0.000000 0.402395 0.703382 
0.259281 0.402395 0.000000 0.331021 
0.232792 0.703382 0.331021 0.000000