3
 -0.778746   0.600308   0.182169 -0.0513441
 -0.520091  -0.780172   0.347617  -0.081414
    0.3508   0.175961    0.91977    1.08998
         0          0          0          1
 -0.987555  0.0411166   0.151805 -0.0980644
 0.0112404  -0.944302   0.328888    0.19178
  0.156873   0.326501   0.932088   0.993139
         0          0          0          1
-0.879509 -0.439616  0.182215  0.186594
  0.47573 -0.821913  0.313274 0.0685041
0.0120444  0.362212  0.932018  0.988017
        0         0         0         1
