3
   0.40334   -0.91411 -0.0414733  0.0211645
  0.739133   0.298745   0.603684   0.108555
 -0.539443  -0.274144   0.796145   0.946052
         0          0          0          1
  0.830788  -0.555218  -0.039051   0.202725
  0.453443   0.634473   0.625967 -0.0688571
 -0.322771  -0.537753   0.778872     1.0955
         0          0          0          1
 0.987006 0.0131437 -0.160147 -0.102731
0.0916302  0.772682  0.628146 -0.107927
 0.131999 -0.634658  0.761437   1.10156
        0         0         0         1
