*Vertices 2
1 "中国科学A" 0.0 0.0 0.0 x_fact 10.909091 y_fact 63.636364
2 "数学年刊A" 0.0 0.0 0.0 x_fact 5.454545 y_fact 36.363636
*Matrix 
0.000000 0.369704 
0.369704 0.000000