*Vertices 4
1 "ApplErgon" 0.0 0.0 0.0 x_fact 11.931188 y_fact 19.977802
2 "Ergonomics" 0.0 0.0 0.0 x_fact 15.871254 y_fact 39.456160
3 "HumFactors" 0.0 0.0 0.0 x_fact 7.491676 y_fact 16.093230
4 "IntJIndErgonom" 0.0 0.0 0.0 x_fact 18.146504 y_fact 24.472808
*Matrix 
0.000000 0.869869 0.566559 0.884248 
0.869869 0.000000 0.698450 0.950339 
0.566559 0.698450 0.000000 0.691600 
0.884248 0.950339 0.691600 0.000000