3
 -0.904573  -0.382448  -0.188362 -0.0185292
 -0.238854    0.82063  -0.519149  -0.122232
  0.353123  -0.424617  -0.833669   0.987171
         0          0          0          1
  -0.97326   0.191353  -0.127074   0.011497
  0.229696   0.815439  -0.531318   0.110916
0.00195196  -0.546299  -0.837588   0.810617
         0          0          0          1
 -0.724292   0.671682  -0.155706    0.24729
  0.637549   0.566433  -0.522192 -0.0610105
  -0.26255  -0.477489  -0.838493   0.878907
         0          0          0          1
