3
 -0.948934 -0.0163579  -0.315052  -0.239163
 -0.177656  -0.797545   0.576508 -0.0113125
 -0.260698   0.603038   0.753911    0.77848
         0          0          0          1
 -0.866146  -0.406192  -0.291202 0.00380577
  0.178729  -0.795852   0.578511   0.167174
 -0.466741   0.449029   0.761922   0.731431
         0          0          0          1
   0.23338  -0.912019  -0.337277  0.0244125
  0.763688 -0.0427982   0.644165  -0.055943
 -0.601925   -0.40791    0.68651   0.925845
         0          0          0          1
