3
 -0.858763  -0.507607 -0.0697283  -0.185553
  0.373511  -0.713355    0.59297   0.026942
 -0.350737   0.483176     0.8022   0.789265
         0          0          0          1
 -0.462252  -0.884913 -0.0570265  0.0764225
  0.673329  -0.392119   0.626794    0.13889
  -0.57702   0.251339   0.777095   0.694357
         0          0          0          1
  0.108322    -0.9923 -0.0600555   0.066398
  0.728559  0.0381398   0.683921 -0.0763828
 -0.676364  -0.117838   0.727081   0.897676
         0          0          0          1
