3
  -0.97312  -0.205086  -0.104772 -0.0981316
-0.0852569   0.743428   -0.66336 -0.0808469
  0.213936  -0.636596  -0.740929   0.807939
         0          0          0          1
  -0.919616    0.388049  -0.0610417 -0.00233656
   0.326823    0.669606   -0.666945    0.101487
  -0.217933   -0.633282   -0.742603     0.59125
          0           0           0           1
 -0.633351   0.773392 -0.0270307   0.187835
  0.538639   0.415488  -0.732965  -0.062268
 -0.555638  -0.478784   -0.67973   0.756178
         0          0          0          1
