3
 -0.426471  -0.903005 -0.0520055  -0.104334
  0.608039  -0.328781   0.722629   0.129435
 -0.669636   0.276559   0.689278    0.80548
         0          0          0          1
  0.139708  -0.990109 -0.0129374    0.20239
  0.670998  0.0850561   0.736565   0.113483
 -0.728178  -0.111585   0.676244   0.826954
         0          0          0          1
  0.660046  -0.750828 -0.0244199  0.0211264
  0.507029   0.421268   0.751967 -0.0416616
  -0.55431  -0.508714   0.658748    1.01572
         0          0          0          1
