*Vertices 3
1 "ArielRevIntEnglLit" 0.0 0.0 0.0 x_fact 0.000000 y_fact 38.461538
2 "EireIreland" 0.0 0.0 0.0 x_fact 23.076923 y_fact 30.769231
3 "IrishUnivRev" 0.0 0.0 0.0 x_fact 23.076923 y_fact 30.769231
*Matrix 
0.000000 0.408248 0.500000 
0.408248 0.000000 0.816497 
0.500000 0.816497 0.000000