3
 -0.140534   0.989431  0.0357248  -0.101953
   0.81049   0.135693  -0.569818   0.157594
 -0.568643 -0.0511245  -0.820994   0.933803
         0          0          0          1
  0.427089    0.90419 0.00604938   0.181862
  0.741714  -0.346503  -0.574279  0.0765658
  -0.51716   0.249755  -0.818638   0.990448
         0          0          0          1
  0.846866   0.531729 0.00909942 -0.0516017
  0.432053  -0.677937  -0.594754 -0.0701201
 -0.310079   0.507608  -0.803857    1.10127
         0          0          0          1
