3
  -0.60121  -0.795252 -0.0782355  -0.117017
 -0.566011   0.492914  -0.660808 0.00616431
  0.564072  -0.353003  -0.746466   0.824507
         0          0          0          1
 -0.51943  0.834787  0.182545  0.113126
 0.580632  0.501532 -0.641352  0.128927
-0.626945 -0.227146 -0.745215  0.714787
        0         0         0         1
 0.0913096   0.988386   0.121472   0.124331
  0.657313  0.0318119  -0.752946 -0.0741629
 -0.748066   0.148596  -0.646774   0.938755
         0          0          0          1
