3
 -0.777686  -0.626813 -0.0480614  -0.143345
 -0.377421   0.526669  -0.761692  -0.103411
  0.502751  -0.574218  -0.646155   0.840071
         0          0          0          1
 -0.906485  -0.420286 -0.0405513 -0.0832166
 -0.240352   0.592577   -0.76882  0.0710333
  0.347154  -0.687177  -0.638179   0.600045
         0          0          0          1
 -0.605474   0.795307  0.0298199   0.139442
  0.447655   0.371305  -0.813473 -0.0603671
 -0.658032  -0.479188  -0.580839   0.761627
         0          0          0          1
