3
  0.956007   0.286138 -0.0646099   0.103193
  0.179653  -0.745229  -0.642151  0.0780705
 -0.231893   0.602294   -0.76385   0.810418
         0          0          0          1
  0.907692  -0.418926   -0.02443 0.00983615
 -0.345867  -0.713886  -0.608886  -0.142589
  0.237638   0.561131  -0.792881   0.979985
         0          0          0          1
   0.54269  -0.838754 -0.0444824   -0.17682
 -0.691441  -0.416053  -0.590601  0.0472754
  0.476862    0.35127  -0.805737   0.843977
         0          0          0          1
