*Vertices 3
1 "HistStudPhysBiol" 0.0 0.0 0.0 x_fact 1.238739 y_fact 1.548423
2 "PhysToday" 0.0 0.0 0.0 x_fact 1.745495 y_fact 2.139640
3 "Science" 0.0 0.0 0.0 x_fact 0.619369 y_fact 96.311937
*Matrix 
0.000000 0.797135 0.670968 
0.797135 0.000000 0.976846 
0.670968 0.976846 0.000000