*Vertices 3
1 "AcmSigplanNotices" 0.0 0.0 0.0 x_fact 43.437077 y_fact 66.441137
2 "AcmTProgrLangSys" 0.0 0.0 0.0 x_fact 9.336942 y_fact 16.508796
3 "CommunAcm" 0.0 0.0 0.0 x_fact 0.405954 y_fact 17.050068
*Matrix 
0.000000 0.995324 0.452153 
0.995324 0.000000 0.456051 
0.452153 0.456051 0.000000