3
  0.981728  -0.142101  -0.126559  0.0327922
  0.184775   0.552932    0.81248   0.122257
-0.0454753   -0.82102   0.569086   0.809098
         0          0          0          1
  0.829195   0.543185  -0.131853  -0.059741
   -0.2089   0.519948    0.82826 -0.0732507
  0.518455  -0.659246   0.544609    1.00722
         0          0          0          1
  0.546974    0.83712 0.00697251   -0.24429
 -0.537693    0.34492   0.769361    0.05731
  0.641643   -0.42457   0.638776   0.826119
         0          0          0          1
