3
 -0.594657   0.801727 -0.0601493  -0.171894
 -0.663931  -0.447502   0.599114  -0.153899
  0.453408   0.396202   0.798402   0.885896
         0          0          0          1
 -0.757379   0.649315 -0.0690448  -0.207831
 -0.551814  -0.579922   0.599327  0.0758592
  0.349111   0.492018   0.797521    0.69536
         0          0          0          1
  -0.992584    0.101927   -0.066247   0.0690423
  -0.121165   -0.785402    0.607011 -0.00627181
 0.00983991    0.610536    0.791927    0.791935
          0           0           0           1
