3
 0.0810965   0.994572  0.0651856 -0.0189364
 -0.674403  0.0065988   0.738334   0.158616
  0.733896  -0.103837   0.671278   0.844069
         0          0          0          1
  0.917092   0.398464 -0.0130064  -0.120407
 -0.301925   0.715465   0.630041  -0.045786
  0.260354  -0.573878   0.776453    1.06261
         0          0          0          1
  0.555436    0.83155 0.00388662  -0.313727
 -0.650852   0.431819   0.624438   0.128485
  0.517574  -0.349365   0.781064   0.905753
         0          0          0          1
