2
  0.929935   0.144387   0.338192 -0.0552447
  0.348587  -0.638965  -0.685719  0.0133968
  0.117084   0.755563  -0.644528   0.659266
         0          0          0          1
  0.869514  -0.365412   0.332294  -0.132579
-0.0720703  -0.759454  -0.646557  -0.208449
  0.488622   0.538242  -0.686692   0.842676
         0          0          0          1
