3
 -0.754257  -0.576155  -0.314869   -0.18744
   0.25094  -0.696114   0.672648 -0.0114644
 -0.606734   0.428335   0.669629   0.677756
         0          0          0          1
-0.307431 -0.903605 -0.298301 0.0852024
 0.578904 -0.426401   0.69502  0.124704
 -0.75522 0.0409823  0.654189  0.648287
        0         0         0         1
  0.225931  -0.922218  -0.313798  0.0364435
  0.706504 -0.0666537   0.704564 -0.0735106
 -0.670677  -0.380882   0.636492   0.873875
         0          0          0          1
