2
  0.929935  -0.144387  -0.338192 -0.0782562
  0.348587   0.638965   0.685719  0.0593687
  0.117084  -0.755563   0.644528   0.696212
         0          0          0          1
  0.869514   0.365412  -0.332294  -0.152717
-0.0720703   0.759454   0.646557  -0.163932
  0.488622  -0.538242   0.686692   0.882936
         0          0          0          1
