3
 -0.312637  -0.946492 -0.0800658  0.0026517
 -0.531945   0.244293  -0.810775  -0.108994
  0.786951  -0.210888  -0.579857   0.844959
         0          0          0          1
 -0.817333  -0.575086 -0.0352355  -0.178855
 -0.307695   0.487377  -0.817182   0.026831
  0.487123  -0.657069  -0.575301   0.640641
         0          0          0          1
 -0.891576  -0.450476 -0.0465167   0.125299
 -0.229637   0.538231   -0.81091  0.0314537
  0.390332  -0.712306   -0.58332   0.610273
         0          0          0          1
