3
 -0.916201   0.400467 -0.0141845  -0.169343
  0.317212   0.703191  -0.636316  -0.116697
 -0.244849  -0.587493  -0.771298   0.782612
         0          0          0          1
 -0.880006   0.474345 -0.0241982  0.0750463
   0.37345   0.659548  -0.652327 0.00491492
 -0.293468  -0.583089  -0.757551   0.657522
         0          0          0          1
 -0.163983   0.986461 -0.0020164  0.0981585
  0.693192   0.113776  -0.711716  -0.212464
 -0.701851  -0.118107  -0.702464   0.863568
         0          0          0          1
