3
  -0.41524   0.907347 -0.0655536 -0.0386219
 -0.651263  -0.246186   0.717808 -0.0294229
  0.635163   0.340756   0.693148    1.03193
         0          0          0          1
 -0.841187   0.534582 -0.0814022  -0.214385
 -0.431401  -0.572679   0.697089    0.11211
  0.326034   0.621499   0.712349   0.831794
         0          0          0          1
 -0.994169  0.0155343  -0.106707   0.090214
-0.0847254  -0.724666   0.683872   0.156577
-0.0667038   0.688925   0.721757    0.84036
         0          0          0          1
