3
 0.834291  -0.53962  0.112995  0.187803
-0.326435 -0.648657 -0.687521  0.032563
 0.444295  0.536707  -0.71732  0.853323
        0         0         0         1
  0.675258  -0.726318   0.128413 -0.0993794
 -0.476435  -0.562422   -0.67579 -0.0599276
   0.56306   0.395152  -0.725822   0.873003
         0          0          0          1
  0.578687  -0.789361   0.205015 -0.0197095
 -0.477979   -0.53195  -0.698974    0.16178
  0.660801   0.306495  -0.685131   0.681687
         0          0          0          1
