3
  -0.709938    0.702192   0.0539819    -0.19953
    0.51044    0.565849   -0.647508 -0.00213631
  -0.485221   -0.432136   -0.760145    0.871687
          0           0           0           1
  -0.23272   0.972539 0.00322301  0.0901949
  0.727357   0.176248  -0.663241  0.0633089
 -0.645595  -0.152005    -0.7484   0.819407
         0          0          0          1
  0.391757    0.91903    0.04372 0.00979244
  0.685885  -0.260041  -0.679662  -0.141361
  -0.61326   0.296249  -0.732222    1.01881
         0          0          0          1
