3
  -0.73977  -0.567824  -0.360993 -0.0201066
 -0.273399   0.743885  -0.609826  -0.146724
  0.614811  -0.352436  -0.705547   0.918615
         0          0          0          1
-0.131954 -0.919444 -0.370419 -0.176455
-0.698014  0.351516 -0.623869 0.0731123
 0.703821  0.176236 -0.688169  0.788136
        0         0         0         1
 -0.871202  -0.333113  -0.360614   0.108505
-0.0453347   0.786013  -0.616546 0.00793606
  0.488827  -0.520788  -0.699878   0.699711
         0          0          0          1
