3
 -0.678607   0.729489  0.0856704 -0.0777167
  0.550167   0.582106  -0.598723 -0.0397689
 -0.486631  -0.359164  -0.796362   0.752227
         0          0          0          1
 -0.165811   0.979093   0.117831   0.216073
  0.741764   0.202562  -0.639339  0.0155274
  -0.64984 -0.0186066  -0.759843   0.724083
         0          0          0          1
 0.461208  0.863978  0.202061  0.107173
 0.681264 -0.198909 -0.704497 -0.189018
-0.568478  0.462576 -0.680336  0.910625
        0         0         0         1
