*Vertices 4
1 "micro-organisms or enzymes; compositions thereof; propagating,..." 0.0 0.0 0.0  x_fact 0.000000 y_fact 0.000000
2 "treatment of the materials before passing to the paper-making machine" 0.0 0.0 0.0  x_fact 0.000000 y_fact 0.000000
3 "data processing for administrative, commercial, etc., purposes" 0.0 0.0 0.0  x_fact 0.000000 y_fact 0.000000
4 "installation of electric cables or lines, or of combined optical and..." 0.0 0.0 0.0  x_fact 0.000000 y_fact 0.000000
*Matrix
1.000000 0.000000 0.000000 0.000000
0.000000 1.000000 0.000000 0.000000
0.000000 0.000000 1.000000 0.000000
0.000000 0.000000 0.000000 1.000000