3
 -0.428668   0.902894  0.0320327 -0.0452095
 -0.705294   -0.35659   0.612703 -0.0925986
  0.564628   0.240053   0.789664    1.00951
         0          0          0          1
 -0.860398   0.509554 0.00832823  -0.221879
 -0.406928  -0.696766     0.5907  0.0898693
  0.306796   0.504849   0.806848   0.846843
         0          0          0          1
  -0.999997  0.00130114 -0.00223857   0.0842901
-0.00235445   -0.816698     0.57706    0.109842
 -0.0010774    0.577063    0.816699    0.840298
          0           0           0           1
