3
 -0.866125    0.49868  0.0338517  -0.169452
  0.394179   0.723128  -0.567194 -0.0751438
 -0.307327  -0.477917  -0.822888   0.746458
         0          0          0          1
-0.509201  0.857508 0.0734519 0.0836174
 0.668518  0.447834 -0.593741 0.0459574
-0.542032 -0.253229 -0.801297  0.643799
        0         0         0         1
0.00559752   0.997398  0.0718799  0.0819479
  0.720445  0.0458273  -0.691997  -0.174162
  -0.69349  0.0556588  -0.718313   0.842572
         0          0          0          1
