3
 -0.907259  -0.412382  0.0825985 -0.0751057
  0.385892  -0.738139   0.553389  0.0471545
 -0.167238   0.533941   0.828818   0.965709
         0          0          0          1
-0.627274   -0.7781 0.0329805  0.149375
 0.636977  -0.48822  0.596575  0.183624
-0.448093  0.395224   0.80188  0.812909
        0         0         0         1
-0.00357677   -0.989283    0.145968    0.206512
   0.688043     0.10349    0.718253  -0.0384902
  -0.725661    0.103001    0.680299    0.993777
          0           0           0           1
