3
 -0.625583   0.777265 -0.0671168 -0.0607942
  0.705904   0.527312  -0.472908  0.0868938
 -0.332183  -0.343221  -0.878552   0.949317
         0          0          0          1
 -0.309355   0.946388 -0.0930033   0.221864
  0.771872   0.192772  -0.605849    0.10099
 -0.555439  -0.259209  -0.790125   0.847506
         0          0          0          1
 0.361635  0.923618  -0.12708  0.129756
 0.675899 -0.353611 -0.646622 -0.115874
-0.642169  0.147947 -0.752151   1.03465
        0         0         0         1
