3
 -0.974821   -0.20801 -0.0803397  -0.174705
  0.109415  -0.760137   0.640485 -0.0233133
 -0.194296   0.615568   0.763757   0.829842
         0          0          0          1
 -0.913422  -0.405158 -0.0388138  0.0931476
  0.286666  -0.708103   0.645301  0.0949012
 -0.288933   0.578306   0.762942   0.741379
         0          0          0          1
  0.294819  -0.950593 -0.0972403  0.0889452
  0.673086   0.134359   0.727257  -0.122995
  -0.67826  -0.279861   0.679442   0.939347
         0          0          0          1
