3
 -0.835671  -0.548894 -0.0192201  -0.176515
  0.455318  -0.711927   0.534645 -0.0856214
 -0.307147   0.438036   0.844858   0.790648
         0          0          0          1
 -0.390098   -0.91923 -0.0532837  0.0935091
  0.731066  -0.344388   0.589016  0.0118527
 -0.559792    0.19082   0.806363   0.709821
         0          0          0          1
  0.173348  -0.983174 -0.0576201  0.0600968
  0.801547   0.106846   0.588308  -0.217358
 -0.572252  -0.148167   0.806582   0.901416
         0          0          0          1
