*Vertices 4
1 "soldering or unsoldering; welding; cladding or plating by soldering or..." 0.0 0.0 0.0  x_fact 0.000000 y_fact 0.000000
2 "gearing" 0.0 0.0 0.0  x_fact 1.386294 y_fact 1.386294
3 "measuring electric variables; measuring magnetic variables following..." 0.0 0.0 0.0  x_fact 0.000000 y_fact 0.000000
4 "systems for regulating electric or magnetic variables" 0.0 0.0 0.0  x_fact 0.000000 y_fact 0.000000
*Matrix
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0.000000 1.000000 0.000000 0.000000
0.000000 0.000000 1.000000 1.000000
0.000000 0.000000 1.000000 1.000000