3
  0.302026  -0.942337  -0.144158 -0.0456327
 -0.690235  -0.111863  -0.714886  -0.136182
  0.657538   0.315417   -0.68422    0.81409
         0          0          0          1
-0.839434 -0.530423 -0.118332 -0.160135
-0.303116  0.637685 -0.708151 0.0612042
 0.451078 -0.558578 -0.696074  0.613949
        0         0         0         1
 -0.894999  -0.430303  -0.117548   0.140103
 -0.233098   0.675837   -0.69922 0.00262275
   0.38032  -0.598401  -0.705177   0.629279
         0          0          0          1
