2
  0.951783   0.126717   0.279377   0.108983
 -0.298042   0.597671   0.744286   0.222807
-0.0726613  -0.791664    0.60662   0.726503
         0          0          0          1
  0.718121   0.633673   0.287681 -0.0593857
 -0.593216    0.34125   0.729139   0.119341
  0.363865  -0.694266   0.620964   0.963898
         0          0          0          1
